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PN16/PN25/CLASS125 WAFER TYPE CHECK VALVE

PN16/PN25/CLASS125 WAFER TYPE CHECK VALVE

PN16/PN25/CLASS125 WAFER TYPE CHECK VALVE details:

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

TECHNICAL REQUIREMENT :
    ● Design and Manufacture  Conform to EN12334
    ● Flange dimensions  Conform to EN1092-2 PN16、PN25/ANSI B16.1 CLASS 125
    ● Face to Face  dimensions Conform to EN558-1 list 16
    ● Testing Conform to  EN12266-1
 

Materials of parts
NO. Part Name Material
1 Body EN-JL1040/EN-GJS-500-7
2 Disc CF8
3 Spring SS304
4 Stem SS416
5 Seat EPDM

 

 

Dimensions data (mm)
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 43 46 64 64 70 76 89 114 114 127 140 152 152 178
D PN16、PN25 107 127 142 162 192 218 273 329 384 446 498 550 610 720
CLASS 125 103 122 134 162 192 218 273 329 384 446 498 546 603 714
D1 65 80 94 117 145 170 224 265 310 360 410 450 500 624
b 9 10 10 10 12 12 13 14 14 17 23 25 25 30

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RUBBER-COATED CHECK VALVE
PN16/PN25/CLASS125 WAFER TYPE CHECK VALVE
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