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					                                                            Anderson Valves




Anderson Valves
Diaphragm Valves for Industrial and Hygienic Applications
CONTENTS


Weir, Straight Through and Hygienic Diaphragm Valves
Over Closure Protection General Information and Material Standards      3

Weir Type Diaphragm Valves
‘W’ Diaphragm Valves Material Specification, Range,
Unlined, Lined and Coated Bodies                                       4

Weir Type Diaphragm Valves
‘W’ Diaphragm Valves
Weir Flanged Valves Types, Dimensions and Body Materials
Weir Screwed Valves Types, Dimensions and Body Materials                5

Straight Through Type Diaphragm Valves
‘ST’ Diaphragm Valves Material Specification, Range,
Unlined, Lined and Coated Bodies                                       6

Straight Through Type Diaphragm Valves
‘ST’ Diaphragm Valves
Straight Through Flanged Valves Types, Dimensions and Body Materials
Straight Through Screwed Valves Types, Dimensions and Body Materials    7

Hygienics Diaphragm Valves
‘H’ and ‘HS’ Diaphragm Valves Material Specification and Range         8

Hygienics Diaphragm Valves
‘H’ and ‘HS’ Diaphragm Valves Surface Finish Levels, Dimensions,
Standard Pipe End Dimensions                                           9

Weir, Straight Through and Hygienic Diaphragm Valves
Body Connections, Bonnet Options, Body Pressures                       10

Weir, Straight Through and Hygienic Diaphragm Valves
Diaphragms: Services, Materials and Temperature Ranges
Body Finishes: Services, Linings and Coatings                          11

Pneumatic Actuators
Weir Type Direct Acting, Reverse Acting, Double Acting
Straight Through Type Direct Acting, Reverse Acting, Double Acting     12

Pneumatic Actuators
Weir Type and Straight Through Type General Information,
Pressure Loss Flow Charts                                              13
DIAPHRAGM VALVES -
Weir, Straight Through and Hygienic
Over Closure Protection
Adjustable Tamper-proof                        Valve Position Indication                   Cross Slots Pin Handwheel
Over-Closure Protection                        A brightly coloured sleeve on the bonnet    The Handwheel is screwed onto the valve
Over-closure is the most common cause of       indicates exact valve position. Adjusting   spindle and fixed in the proper position by
diaphragm damage. The over-closure             the over-closure protection automatically   inserting the pin into one of the four cross
protection is fitted as standard to all Weir   adjusts the valve position indicator.       slots. When the valve is properly closed
style valves up to and including 150mm                                                     the underside of the metal handwheel
and straight through types up to and           All-Metal Bonnet                            seats against the bonnet, preventing
including 200mm. It is adjustable to           No cost cutting plastic parts have been     over-closure.
compensate for variations in diaphragm         used. Handwheel and bonnet are
thickness and is tamper-proof to prevent       precision cast by the Shell-Moulding
adjustment by unauthorised personnel.          process from high strength cast iron
                                               (min T.S. 25Kg/mm2)




1. Remove Handwheel Rollpin                    2. Turn Handwheel counter-clockwise one     3. Insert metal bar (ie. Allen key)
                                                  turn




4.Close valve tightly and remove metal         5. Turn Handwheel clockwise until sleeve
  bar                                             seats on bonnet rim and reinsert
                                                  Handwheel pin




Material Standards
Cast Iron         (CI) BS1452 GR220            DIN1691 GG25
S. G. Iron        (SG) BS2789 SNG420/12 ASTM A536
Cast Steel        (CS) BS1504 161-430A         ASTM A216 WCB
Stainless Steel (SS)                           ASTM A351.CF3M.316L
Stainless Steel (FS)                           ASTM 316L (Max 1% Ferrite)
Bronze            (BR) BS 1400 LG2C            ASTM B.62




                                                                    3
WEIR TYPE - ‘W’ Diaphragm Valves
                                       Advantages
                                       • In-line maintenance offers ease of diaphragm changing in plant and shut-
                                         down situations
                                       • Bonnet and operating parts are completely isolated from line fluid,
                                         preventing contamination
                                       • No stem packing is required, avoiding one of the most common types of leak
                                         points in other types of valves
                                       • Resilient diaphragms ensure positive leak-tight closure
                                       • Choice of coated, lined or unlined bodies along with a comprehensive range
                                         of diaphragms enables the handling of severe service applications
                                       • The valves are especially suited for vacuum services (with vacuum-type
                                         diaphragms)
                                       • The valves are self-draining when installed at a slight angle on the horizontal
                                         plane


Material Specification
PART NO.            COMPONENT          MATERIAL

       1            Handwheel Pin      Rollpin, Spring Steel
       2            Handwheel          Cast Iron
       3            Spindle            Stainless Steel/Carbon Steel available
       4            Bonnet             Cast Iron
       5            Compressor Pin     Rollpin, Spring Steel
       6            Thrust Plate       Polyacetal
       7            Compressor         Cast Iron /Aluminium
       8            Bolts and Nuts     Carbon Steel, Class 8.8
       9            Diaphragm          See table
       10           Body               Cast Iron, ASTM A126 class B, BS 1452,
                                       Grade 220, DIN 1691-GG 20, Bronze,
                                       Cast Steel & Stainless Steel


Diaphragm Range                        Unlined, Lined and
GRADE        MATERIAL                  Coated Bodies
 10         Natural rubber
  11        Natural rubber composite
  15        White natural rubber       CODE        MATERIAL

 20         EPDM/black rubber           UL         Unlined
 2F         EPDM/food grade             GL         Glass
 30         Butyl rubber                HL         Halar
 40         Nitrile rubber              ETFE       Ethylene Tetrafluoroethylene
 50         Neoprene                    PFA        Perfluoroalkoxy
 60         Hypalon                     PVDF       Polyvinylidene Fluoride
 70         Viton                       PP         Polypropylene
 80         Silicone                    SR         Soft natural rubber
 92         PTFE/Epdm backed            HR         Hard natural rubber
 93         PTFE/Butyl backed           BR         Butyl rubber
 96         PTFE/Hypalon backed         NR         Neoprene rubber
 97         PTFE/Viton backed           HY         Hypalon rubber




                                                    4
WEIR TYPE - ‘W’ Diaphragm Valves



Unlined                    Glass Lined               Halar Coated         ETFE Coated             PFA Coated         PVDF Coated         Rubber lined




Weir Flanged Valves - types and dimensions                                                                     - body materials
     SIZE         BS5156       DIN3202      SP-88         CL TO TOP    WP1 * BAR       WP2 *BAR   WEIGHT       MATERIAL          SIZE RANGE     CODE
mm      inch       mm            mm          inch           mm                                       Kg


15      1/2        108          130             4           104           16             10         2.11       Cast Iron           15 to 300     CI
20      3/4        117          150          51/2           100           16             10         2.74       S.G. Iron           15 to 300    SG
25          1      127          160          51/2           117           16             10         4.13       Cast Steel          15 to 300    CS
32      11/4       146          180         53/4            137           16             10         5.88       Stainless Steel     15 to 300     SS
40      11/2       159          200          61/2           155           16             10         7.40       Bronze              15 to 50     BR
50          2     190           230          71/2           172           16             10        9.80
65      21/2       216          290          81/2           210           10             10        16.00
80          3      254          310          10             239           10             10        21.40
100 4             305           350         121/2           292           10             10        31.34
125         5      356          400              -          371           10             10        44.00
150         6     406           480           16            428           10              8        67.42
200 8              521          600         201/2           497           8               7       146.68
250 10             635          730          25             585           5               4       230.00
300 12            749           850         291/2          680            4               -       353.00
For Rubber-lined bodies add to total length (except standard DIN)
6mm (1/4”): for DN25 - DN80, 8mm (3/16”): for DN100 - DN200, 10mm (3/8”): for DN250 - DN 300
For Glass-lined bodies add 2mm to total length




Weir Screwed Valves - types and dimensions                                                                     - body materials
     SIZE            BS5156              CL TO TOP          WP1 * BAR          WP2 *BAR            WEIGHT      MATERIAL            SIZE RANGE   CODE
mm      inch             mm                mm                                                        Kg


8           1/4          48                55                     16               10               0.23       Cast Iron           15 to 80      CI
10      3/8              67                95                     16               10               0.79       S.G. Iron           15 to 80      SG
15          1/2          67                95                     16               10               0.79       Cast Steel          10 to 80      CS
20      3/4              86                103                    16               10               1.15       Stainless Steel     10 to 80      SS
25           1           112               125                    16               10               1.95       Bronze               8 - 80       BR
32      11/4             125               148                    16               10               3.13
40 11/2                  142               163                    16               10               4.00
50          2            169               185                    16               10               5.99
65      21/2             226              224                  10                  10               9.77
80          3            276              239                  10                  10              16.90




                                                                                   5
STRAIGHT THROUGH TYPE -
‘ST’ Diaphragm Valves

                                    Advantages
                                    • In-line maintenance offers ease of diaphragm changing in plant and shut-
                                      down situations
                                    • Bonnet and operating parts are completely isolated from line fluid,
                                      preventing contamination
                                    • No stem packing is required, avoiding one of the most common types of leak
                                      points in other types of valves
                                    • Resilient diaphragms ensure positive leak-tight closure
                                    • Choice of coated, lined or unlined bodies along with a comprehensive range
                                      of diaphragms enables the handling of severe service applications
                                    • The valves are especially suited for vacuum services (with vacuum-type
                                      diaphragms)
                                    • The valves are self-draining when installed at a slight angle on the horizontal
                                      plane




Material Specification
PART NO.           COMPONENT        MATERIAL

      1            Handwheel Pin    Rollpin, Spring Steel
      2            Handwheel        Cast Iron
      3            Spindle          Stainless Steel/Carbon Steel available
      4            Bonnet           Cast Iron
      5            Compressor       Cast Iron
      6            Bolts and Nuts   Carbon Steel, Class 8.8
      7            Diaphragm        See table
      8            Body             Cast Iron, ASTM A126 class B, BS 1452,
                                    Grade 220, DIN 1691-GG 20, Bronze,
                                    Cast Steel & Stainless Steel




Diaphragm Range                     Unlined, Lined and
                                    Coated Bodies
GRADE       MATERIAL                CODE        MATERIAL

 10        Natural rubber            UL         Unlined
 20        EPDM/black rubber         GL         Glass
 2F        EPDM/food grade           HL         Halar
 30        Butyl rubber              SR         Soft natural rubber
 40        Nitrile rubber            HR         Hard natural rubber
 50        Neoprene                  BR         Butyl rubber
 60        Hypalon                   NR         Neoprene rubber
 70        Viton                     HY         Hypalon rubber




                                                 6
STRAIGHT THROUGH TYPE -
‘ST’ Diaphragm Valves




Unlined                                    Glass Lined                                   Halar Coated                     Rubber lined




Straight Through Flanged Valves
- types and dimensions                                                                                  - body materials
  SIZE              BS5156       DIN3202         SP-88        CL TO TOP        WP1 * BAR      WEIGHT    MATERIAL          SIZE RANGE     CODE
mm       inch        mm            mm             inch              mm                          Kg

25        1          127           160            51/2              147            10          3.70     Cast Iron         25 to 300       CI
32       11/4        146           180            53/4              147            10          4.50     S.G. Iron         25 to 300      SG
40       11/2        159          200             61/2              147            10          5.90     Cast Steel        25 to 300      CS
50        2          190           230            71/2              195            10          9.30     Stainless Steel   25 to 300      SS
65       21/2        216           290            81/2          262                10          13.50    Bronze            25 to 150      BR
80        3          254           310            10            262                10          21.50
100       4          305           350           121/2          298                10         33.00
125       5          356          400              -                419            6          50.50
150       6         406           480             16                419            6          65.00
200       8          521          600            201/2              419            3.5        95.00
250       10         635           730            25            570                3.5        166.00
300       12         749           850           291/2          630                3.5        330.00
For Rubber-lined bodies add to total length (except standard DIN)
6mm (1/4”): for DN25 - DN80, 8mm (3/16”): for DN100 - DN200, 10mm (3/8”): for DN250 - DN 300
For Glass-lined bodies add 2mm to total length




Straight Through Screwed Valves
- types and dimensions                                                                                  - body materials
  SIZE                  BS5156                CL TO TOP               WP1 * BAR              WEIGHT     MATERIAL          SIZE RANGE     CODE
mm       inch              mm                    mm                                             Kg

25        1                101                   147                      10                   1.95     Cast Iron         25 to 80        CI
32       11/4              143                   147                      10                   3.13     S.G. Iron         25 to 80       SG
40       11/2              143                   147                      10                  4.00      Cast Steel        25 to 80       CS
50        2                168                   195                      10                  5.99      Stainless Steel   25 to 80       SS
65       21/2              206                   262                      10                   9.77     Bronze            25 to 80       BR
80        3                257                   262                      10                  16.90




                                                                               7
HYGIENICS - ‘H’&‘HS’ Diaphragm Valves
                                           Advantages
                                           • Forged stainless steel body           • Epoxy cast iron bonnet (alt.
                                           • Cavity-free design                      electroless chemical nickel plated)
                                           • Limited Fe content                      and stainless steel bonnet
                                           • Butt weld ends to all standards for   • Adjustable overclosure protection
                                             manual and orbital welding            • Optical position indicator
                                           • Seamless integrated clamp             • Ideal for CIP and SIP processes
                                             connections, sanitary or dairy
                                             threads                                 For less stringent requirements:
                                           • The valves are self-draining if set   • Investment cast bodies
                                             at an appropriate angle
                                           • Elastomer and PTFE diaphragms


                                                                                                                  10
Material Specification
                                                                                                                  8
PART NO.           COMPONENT               MATERIAL                                                               11
      1            Body                    Forged Stainless Steel
                                                                                                                  6
      2            Diaphragm               Elastomers or virgin PTFE                                              5
      3, 4 & 5     Bolts, Nuts & Washers   Stainless Steel                                                        4
      6            Thrust Washer           Polyacetal/Stainless Steel
                                                                                                                  9
      7            Compressor              Cast Iron, Aluminium Alloy,
                                           Stainless Steel
                                                                                                                  7
      8            Spindle                 Stainless Steel
      9            Bonnet Shell            Cast Iron White Epoxy coated, ECNP,                                    2
                                           Stainless Steel
                                                                                                                  1
      10           Handwheel               Cast Iron White Epoxy coated, ECNP,
                                           Stainless Steel
                                                                                                                  3
      11           Handwheel Pin           Stainless Steel




Diaphragm Range

GRADE       MATERIAL

 10        Natural rubber
 20        EPDM/black rubber
 2F        EPDM/food grade
 30        Butyl rubber
 40        Nitrile rubber
 50        Neoprene
 60        Hypalon
 70        Viton
 80        Silicone
93/30      PTFE/Butyl backed
93/60      PTFE/Hypalon backed
93/70      PTFE/Viton backed




                                                      8
HYGIENICS - ‘H’&‘HS’ Diaphragm Valves



T Valve                        Tank Bottom Valve          Tandem Valve                  Nozzle Valve            Distribution Loop




HYGIENIC VALVES                                                            Self Draining
- surface finish levels                                                    at 18-350
DESIGNATION                   ROUGHNESS
                            Average    Max

Vacublast                    1.6       2.0
Satin Finish                 0.6       0.9
Mirror Polish                0.1       0.4
Super Mirror Polish         0.05       0.1


Ra values based on measurements
taken on inside surfaces of end
connections


                                                                                                         Setting angle dependent
                                                                                                         on site




HYGIENIC VALVES
- dimensions                                       - standard pipe end dimensions
SIZE    FACE    CL TO TOP    WP1      WEIGHT
       TOFACE                * BAR                 ‘D’        SCH 5 “S”        SCH 10 ‘S’       SCH 40 ‘S”              O.D> TUBING
mm        mm      mm                    Kg                                                                        ‘D’                 ‘S’


8         90      60          16      0.20                                                                       6.3                  1.6
10      100       65          16      0.40                                                                       9.5                  1.6
15        110     95          16       1.10        21.3         1.6               2.1              2.9           12.7                 1.6
20        119     113         16       1.10        26.7         1.6               2.1              2.9           19.0                 1.6
25        129     125         16       1.70        33.4         1.6               2.8              3.4           25.4                 1.6
32        148     146         16      3.00         42.2         1.6               2.8              3.6           31.8                 1.6
40        161     160         16       3.80        48.3         1.6               2.8              3.7           38.1                 1.6
50        192     180         16      5.40         60.3         1.6               2.8              3.9           50.8                 1.6
65        218     223         10      9.30         73.0          2.1             3.0               5.2           63.5                 1.6
80      256       255         10      15.80        88.9          2.1             3.0               5.5           76.2                 1.6




                                                                       9
                     DIAPHRAGM VALVES -
                     Weir, Straight Through and Hygienic

                     Body Connections
                     CONNECTION TYPE                                                                                           CODE

                     Screwed BSP Female Parallel BS21                                                                              BSP
                     Screwed API Female API5B                                                                                      API
                     Flanged BS10 Table D                                                                                           D
                     Flanged BS10 Table E                                                                                           E
                     Flanged BS4504 PN10                                                                                            10
                     Flanged BS4504 PN16                                                                                            16
                     Flanged ASA125, ANSI1560 B16.1 Class 125                                                                      125
                     Flanged ASA150, ANSI1560 B16.1 Class 150                                                                      150
                     Screwed Male SMS1146                (Hygienic ‘H’ or ‘HS’ only)                                               SMS
                     Triclamp                            (Hygienic ‘H’ or ‘HS’ only)                                               TC
                     Butt Weld SCH5                      (Hygienic ‘H’ or ‘HS’ only)                                           BW5
                     Butt Weld SCH10                     (Hygienic ‘H’ or ‘HS’ only)                                           BW10
                     Butt Weld SCH40                     (Hygienic ‘H’ or ‘HS’ only)                                           BW40
                     Outside Diameter Tubing             (Hygienic ‘H’ or ‘HS’ only)                                               OD


                     Bonnet Options
                     TYPE                         DUTY                                                                        CODE

                     Manual                       Hand Wheel Operated                                                              M
                     Extended Spindle             For Lagged Pipe Installations                                                ES
                     Locking Facility             To prevent unauthorised operation                                                LF
                     Sliding Spindle              For automatic actuator fitted by customer                                    SS
                     Sealed Bonnet                Provides protection against diaphragm
                                                  failure and ambient conditions                                               SB
                     Actuated                     Pneumatic or electric actuation, state supply
                                                  details, spring opening, spring closing or double
                                                  acting, if positioner microswitches or emergency
                                                  handwheel required                                                               A


                     Body Pressures
                     16                                                                   16                                                                       16
                                    8-50            WEIR ‘W’                                                             STRAIGHT                                             8-50            HYGIENIC
                     14                                                                   14                             THROUGH                                   14                         ‘H’ and ‘HS’
                                                                                                                         ‘ST’
                     12                                                                   12                                                                       12
                                                                     Pressure - Bar (G)




                                                                                                                                              Pressure - Bar (G)
Pressure - Bar (G)




                                                                                                      25-100
                     10                                                                   10                                                                       10
                                   65-150                                                                                                                                     65-80
                     8                                                                    8                                                                        8
                                    200
                                200 PTFE DIA                                                         125 & 150
                     6                                                                    6                                                                        6
                                    250
                     4                                                                    4          200-300                                                       4
                                    300

                     2                                                                    2                                                                        2

                     0                                                                    0                                                                        0
                          -40      0        50    100    150   200                             -40     0         50    100   150        200                             -40   0       50    100   150   200
                                              Temp 0C                                                              Temp 0C                                                              Temp 0C


                                                                                                      10
DIAPHRAGM VALVES -
Weir, Straight Through and Hygienic

Diaphragms - Services, Materials and Temperature Ranges
TYPICAL SERVICE                                                                MATERIAL          TEMP 0C      CODE

General purpose, abrasives, water, dilute mineral acids                      Natural Rubber      -40 to 100    10
Very abrasive duties, slurries and suspended solids                       Soft Natural Rubber    -20 to 80     11
Food and pharmaceuticals                                                 White Natural Rubber    -40 to 100    15
General purpose, highly resistant to temperature,
most corrosive chemicals and abrasion                                         Black EPDM         -40 to 140    20
Food and pharmaceuticals, highly resistant to temperature,
most corrosive chemicals and abrasion                                         Black EPDM         -40 to 140    F2
Acids, alkalis, hot water, low pressure steam                                 Butyl Rubber       -30 to 130    30
Oils, fats and fuels                                                         Nitrile Rubber      -20 to 100    40
Air, weak chemicals and greases                                                 Neoprene         -30 to 100    50
Concentrated acids and alkalis, chlorine services                                Hypalon         -10 to 100    60
Concentrated sulphuric and other acids,
aromatic hydrocarbons, chloride services                                          Viton          -5 to 150     70
Highest chemical resistance (Weir ‘W’ only)                                PTFE/Butyl Backed     -20 to 150    93
Highest chemical resistance (Weir ‘W’ only)                              PTFE/Hyaplon Backed     -10 to 130    96
Highest chemical resistance (Weir ‘W’ only)                                PTFE/Viton Backed      -5 to 175    97
Highest chemical resistance, higher temperature application
for food and pharmaceutical                                                PTFE Backed EPDM      -20 to 150   9F2
NOTE: For vacuum duties, valve sizes 100mm and above, prefix diaphragm code with ‘V’, eg. V10.
Only applicable to diaphragm codes 10 - 70 inclusve



Body Finishes - Services, Linings and Coatings
TYPICAL SERVICE                                                                MATERIAL          TEMP 0C      CODE

Cast Iron, standard duties                                                       Unlined         -10 to 175    UL
Other body materials, standard duties                                            Unlined         -30 to 175    UL
Abrasives, general purpose                                                Soft Natural Rubber    -10 to 85     SR
General purpose, good acid and alkali resistance                         Hard Natural Rubber     -10 to 85    HR
Good resistance to acid and alkali including sulphuric acid                   Butyl Rubber       -10 to 120    BR
Weak chemicals and greases                                                 Neoprene Rubber       -10 to 105   NR
Concentrated acids and alkalis                                                   Hypalon         -10 to 95    HY
High chemical resistance to mineral and oxidising acids,
alkalis, salts and nearly all solvents                                            Halar          -10 to 120    HL
High chemical resistance, abrasion resistant, suitable for foods               Glass Lined       -10 to 175    GL
Used on water, effluents, processing plant fluids                            Polypropylene       -10 to 110    PP
High chemical resistance to most inorganic acids and
bases of moderate concentrations                                                  PVDF           -10 to 150    PV
High chemical resistance, abrasion resistant, suitable for foods                  ETFE           -10 to 150    ET
High chemical resistance and high temperature stability,
resistant to strong acid attack                                                    PFA           -10 to 175    PF
NOTE: Quoted temperatures are based on cast iron body and lining combinations.
Please enquire for other body material and lining combinations




                                                                   11
PNEUMATIC ACTUATORS




                                Direct Acting                                     Reverse Acting                                             Double Acting

Weir Type - Direct Acting                                                             Straight Through Type - Direct Acting
MODEL     C         15     20    25   40    50    65   80 100 125    150 200 250      MODEL      C       15    25    40    50    65    80     100    150    200
BA11     170 360 365 375 400 415                                                      BA11      170      355   375   375
BA21     255                     465 490 505 550 570 600 765                          BA21      255            465   465   495   530   545
BA31     338                     490 510 525 610 635 650 820 865 980                  BA31      338            490   490   520   595   605    640
BA61     415                                      735 755 775 840 935 1095            BA61      415                              715   730    760    940
BA71     462                                           770 790 900 950 1110 1145      BA71      462                                    745    775    960    1025
BA81     570                                              845 960 1010 1155 1195      BA81      570                                           825    1085   1155



Weir Type - Reverse Acting                                                            Straight Through Type - Reverse Acting
MODEL      C        15     20 25      40    50    65   80 100 125    150 200 250      MODEL          C   15    25    40    50    65    80     100    150    200
BA1002                                                                                BA1002
       170 395 405 415 445 470                                                                   170     395   410   410
BA1012                                                                                BA1012
BA2003                                                                                BA2003
BA2004 255                       495 525 550 570 600 655                              BA2004 255               495   500   545   560
BA2034                                                                                BA2034
BA3004                                                                                BA3004
       338                       535 565 590 615 645 700                                     338                           585   600   625
BA3034                                                                                BA3034
BA3006                                                                                BA3006
       338                       650 680 710 730 760 790 840 900                             338                                 715   740    775
BA3056                                                                                BA3056
BA6007/BA6056/BA6057
                                                                                      BA6007
BA6067
       415                                        795 825 855 910 965 1070            BA6057 415                                 785   810    840
BA606B
                                                                                      BA6067
BA60AB
BA7007/BA7057/BA7067                                                                  BA7057
BA706B 462                                        850 870 900 950 1010 1110           BA7067 462                                       855    885    1020
BA70AB                                                                                BA70AB
BA806B
       570                                                 955 1005 1065 1165         BA80AB 570                                              940    1070   1160
BA80AB
BA8009
                                                                                      BA80CD
BA80CD 570                                                 1130 1180 1240 1340 1375              570                                          1115   1245   1340
                                                                                      BA8089
BA8089


Weir Type - Double Acting                                                             Straight Through Type - Double Acting
MODEL C        15        20     25    40    50    65   80 100 125    150 200 250      MODEL C            15    25    40    50    65    80     100    150    200
BA13   170 125           135    145   170   185                                       BA13     170       135   155   155
BA23 255                        180 205 220 240 260 285 320                           BA23     255             190   190   215   250   260
BA33 338                        205 230 245 265 285 310 340          395 480          BA33     338                         240   275   285    320
BA63 415                                          290 310 335 365    415 500          BA63     415                               300   310    345    425
BA73 462                                               320 345 375   425 510 585      BA73     462                                            355    445    625
BA83 570                                                  390 420 470 555 625         BA83     570                                                   495    675




                                                                           12
                                             PNEUMATIC ACTUATORS
                                                  FINE CONTROL
                                                  The hysterisis graph shows the
                                                   installed characteristics of a
                                                  typical BA control valve with
                                                  positioner dependable,
                                                  repeatable performance at a
                                                  fraction of traditional control
                                                  valve costs. Hysterisis error
                                                  within 1% FS.
                                         100

                                             80

                                             60

                                             50
                              % Cv




                                             40

                                             30

                                             20                                                   Valve Positioners                                                                            Limit Switches
                                                                                                                                                 Adjustable Open Stop
                                                                                                  Can be fitted to accurately                    Field or factory adjustable opening           Can be fitted for remote indication
                                             10                                                                                                                                                of opening or closing position of
                                                                                                  control the degree of the valve                stop will limit the opening of the
                                                                                                  opening. Either equal                          valve to suit the restricted flow             the valve.
                                                  3 4 5 6 7 8 9 10 11 12 13 14 15                 percentage or linear flow                      installation.
                                                      Instrument Signal in PSI                    characteristics can be obtained.

                                                           OPEN
                                                           CLOSE

                                                                                                                                                 Valve Flow
                                                                                                                                                 Pocketless design for
                                                                                                                                                 contamination free performance
                                                                                                                                                 and smooth flow characteristics.




                                             Valve usable in any position
                                             Supports are required for larger
                                             actuators when mounted
                                             horizontally.

                                             Weir Type -Metal/PFA lined/Glass body - Elastomer/PTFE Diaphragm                                 Weir Type - Rubber lined body - Elastomer Diaphragm
                                             Size         15   20 25     32 40     50 65   80 100 125    150 200 250 300                      Size      15 20        25 32   40 50 65 80 100 125 150      200 250 300 350
                                        10                                                                                           10
 Pressure loss (metre head of water)




                                         5                                                                                               5

                                         3                                                                                               3

                                         2                                                                                               2
                                         1                                                                                               1

                                       0.5                                                                                           0.5
                                       0.3                                                                                           0.3


                                       0.1                                                                                           0.1
                                             1                      10               100              1,000                10,000            1                       10               100              1,000                10,000
                                                                      Flow (Cubic metre per hour of water)                                                             Flow (Cubic metre per hour of water)

                                             Straight Through Type - Metal body - Elastomer Diaphragm                                        Straight Through Type - Rubber lined body - Elastomer Diaphragm
                                             Size              15             25    40     50   65 80 100         150 200 250 300            Size               15             25   40    50     65 80 100          150 200 250 300
                                       10                                                                                            10
Pressure loss (metre head of water)




                                        5                                                                                             5

                                        3                                                                                             3
                                        2                                                                                             2
                                        1                                                                                             1

                                       0.5                                                                                          0.5
                                       0.3                                                                                          0.3


                                       0.1                                                                                          0.1
                                             1                       10                 100                    1,000       4,000          1                           10                 100                1,000           4,000
                                                                     Flow (Cubic metre per hour of water)                                                              Flow (Cubic metre per hour of water)




                                                                                                                                    13
NOTES




        14
                Anderson Valves
North Road, Yate, South Gloucestershire BS37 7PA
       Tel: 01454 333025 Fax: 01454 33301

				
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