Valve Solutions For Corrosive Applications

Pneumatically Actuated Lined Diaphragm Valve

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Valve Solutions For Corrosive Applications

Pneumatically Actuated Lined Diaphragm Valve

Inquire Now Download

Valve Features

Material Specification

No. Description Qty. Material
1 BODY 1 CS/SS + PPH / PVDF / FEP / PFA LINED LINING THICKNESS : 3MM
2 BONNET 1 GRADED CAST IRON
3 SLEEVE & SPINDLE 1 SS-304 / SS-410
4 COMPRESSOR 1 ASTM A 216 GR WCB
5 DIAPHRAGM 1 PTFE
6 RUBBER PAD 1 EPDM
7 FASTENERS - SS-304 / STEEL PLATED
8 PNEUMATIC ACTUATOR 1 CAST IRON EPOXY PAINTED
9 HAND WHEEL ASSEMBLY 1 CAST IRON EPOXY PAINTED
10 LIMIT SWITCH 2 STANDARD
11 POSITION INDICATOR 1 BRASS/SS
12 INDICATOR SCALE 1 SS
13 SOLENOID VALVE 1 STANDARD
14 AIR TUBING 1 STEEL / SS

Dimensional Table

Size (NB) L±3 OD T h1 H A L1
20 MM 133 108 15 70 Dimensions may vary as per actuator make & models & will be provided with offer drawing as per customer requirement.
25 MM 133 108 15 70
40 MM 166 127 17 90
50 MM 196 152 20 130
65 MM 222 178 22 140
80 MM 260 191 23 180
100 MM 311 230 23 230
150 MM 412 280 25 380

Notes:

  1. Manufacturing Standards
    Design : EN 1337 : 2002 BS 5156
    Face To Face Dimension : EN-558-1 Series 7&1
  2. Spark Test
    15 KVDC
  3. Standard Resin Specifications For Lining
    PTFE : ASTM D 1457
    PVDF : ASTM D 3222
    PFA : ASTM D 3418
    FEP : ASTM D 2116
  4. Make Of Actuators
    PROCON
  5. Operation Control
    1. On-Off (NO or Nc)
    2. Proportional Control With Pneumatic Positioner
  6. Material
    CS : ASTM A 216 GR. WCB
    SS : ASTM A 351 CF B/ ASTM A 351 CFB M