LINED DIAPHRAGM VALVE PNEUMATICALLY ACTUATED

Lined Diaphragm Pneumatically Valves

Dimensional Table

Rating: 150 Class

SIZE L3 OD T H1 H A L1
20 mm 133 108 16 70

Dimensions may vary as per actuator make & models & will be provided with offer drawing as per customer requirement.

25 mm 133 108 16 70
40 mm 166 127 19 90
50 mm 196 152 21 130
65 mm 222 178 23 140
80 mm 260 191 25 180
100 mm 311 230 25 230
150 mm 412 280 27 380
200 mm 527 343 30 405
Lined Diaphragm Pneumatically Valve

Material Specification

NO DESCRIPTION QTY. MATERIAL
1 BODY 1 CS/SS + PPH/PVDF/FEP/PFA
      LINED LINING THICKNESS: 3mm
2 BONNET 1 CS/CI
3 SLEEVE & SPINDLE 1 SS-304/SS-410
4 COMPRESSOR 1 ASTM A 216 GR WCB/CI
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
 
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HYDRO TEST PRESSURE:

UPTO 65 NB;
  BODY : 15 KG/CM2
  SEAT : 10 KG/CM2
FROM 65 NB UPTO 100 NB
  BODY : 10 KG/CM2
  SEAT : 10 KG/CM2
ABOVE 100 NB
  BODY : 7 KG/CM2
  SEAT : 7 KG/CM2
 

Notes

1 Manufacturing Standards
  Design : EN 13397 :2002 BS 5156
  Fact To Face Dimension : EN-558-1 Series 7 & 1
2 Spark Test
15 KVDC
3 Standard Resin Specifications For Lining
  PTEF : ASTM D 1457
  PVDF : ASTM D 3222
  PFA : ASTM D 3307
  FEP : ASTM D 2116
4 Make Of Actuators
  PROCON
5 Operation Control
  A.) : On-off (NO or NC) Control
  B.) : Proportional Control with Pneumatic Positioner
6 Material
  CS : ASTM A 216 GR.WCB
  SS : ASTM 351 CF 8/ASTM A 351 CF8 M