LINED DIAPHRAGM VALVE HAND WHEEL OPERATED

Lined Diaphragm Valves

Dimensional Table

Rating: 150 Class

SIZE (NB) L±3 0D T H
25MM 133 108 16 142
40 MM 166 127 19 160
50 MM 196 152 21 200
65 MM 222 178 23 250
80 MM 260 191 25 280
100MM 311 230 25 350
150 MM 412 280 27 510
200 MM 527 343 30 605
Lined Diaphragm Valve

Material Specification

NO. DESCRPTION QTY MATERIAL
1 BODY 1 CS/SS + PPH/PVDF/FEP/PFA LINED LINING : 3 MM THK.
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 PTEF
6 RUBBER PAD 1 EPDM
7 HAND WHEEL 1 CAST IRON
8 FASTENERS - SS-304 / STEEL PLATED
9 POSITION INDICATOR 1 PP/PVC
10 INDICATOR CAP 1 POLYCARBONATE
11 HANDWHEEL NUT 1 STEEL PLATED
 
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HYDRO 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 Material
  CS : ASTM A 216 Gr.WCB
  SS : ASTM A 351 CF 8/ ASTMA 351 1 CF8 M