• Rubber-Coated Check Valve
Rubber-Coated Check Valve

1.size:DN50-DN600;2’’-24’’
2.Medium:water
3.Standard:EN12334/BS5153/MSS SP-71/AWWA C508
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer,swing

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Description

TECHNICAL REQUIREMENT :
    ● Flange dimensions  Conform to EN1092-2/ANSI B16.1

    ● Testing Conform to  EN12266-1, API598 

Specification

NO. Part Name Material Optional Material

cv1.png

1 BODY SS316 SS304, CARBON STEEL
2 CLAPPER PLATE SS316 SS304, CARBON STEEL
3 HANGER CARBON STEEL 　
4 SEALING RING EPDM NBR, VITON
5 SPRING SS316 SS304
6 STEM SS316 SS304, CARBON STEEL

 

Dimensions data(mm)

 

DN 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 14 14 14 14 14 14 18 18 20 22 26 28 38 44 50 56 62
D 11.5 17 22 32 40 54 70 92 114 154 200 235 280 316 360 405 486
Ф PN10 71 82 94 107 127 142 162 192 218 273 328 378 438 489 532 585 690
PN16 71 82 94 107 127 142 162 192 218 273 329 384 438 489 532 585 690

 

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