Cast Iron Single Door Wafer Check Valve

Cast Iron Single Door Wafer Check Valve

Suitable for flange: DIN2501 PN10/16, BS4504 PN10/16"
Features: "The valve are designed to prevent reverse flow automatically"
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Product Introduction

drawing

No. Parts Material
1 Body CI/DI/Stainless steel
2 Hanger Carbon steel
3 Stem Stainless steel
4 Spring Spring steel
5 Gasket EPDM
6 Plate SS316/SS304/DI
7 O-ring NBR/EPDM/VITON
8 Gasket NBR
9 Screw block Carbon steel

 

Test Requirement

Working Pressure 150 PSI(10 Bar)
Maximum Pressure 200 PSI(14 Bar)
Shell Test Pressure 300 PSI(21 Bar)
Applicable Temperature <120 ℃

 

Technical Data

Size 2” 2-1/2" 3" 4" 5" 6" 8" 10" 12"
D 64 79 92.5 118 147 178.5 235 281 335
E 33 42.9 52.4 76.2 95 118 163.5 193.7 241.3
F 60 73 83.5 106 128 150 200 238 287
L 44.5 47.6 50.8 57.2 63.5 69.9 73 79.4 85.7
DIN2501 PN10\16 107 127 142 162 192 218 273 328\329 378\384
BS4504 PN10\16 328\329 378\384

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