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H71W DIN Wafer Type Check Valve

H71W DIN Wafer Type Check Valve

Nominal pressure: PN 1.6,2.5,4.0,6.4 MPa


Strength test pressure: PT2.4, 3.8,6.0,9.6 MPa


High pressure seal test pressure: 1.8,2.8,4.4,7.1 MPa


Suitable medium: H71W-(16-64) C water, oil, gas


H71W-(16-64) P nitric acid


H71W-(16-64) R acetic acid


Temperature: -20 ~ 180 ° C



 
DN L d S H
15 45 15 45 16
20 52.5 20 55 19
25 56.5 25 65 21.5
32 73 32 79 28
40 81 38 88.5 32
50 90 50 100 40
65 110 62 119 46
80 125 76 135 50
100 145 96 155 60

Desription Parts H71W-(16-64)C H71W-(16-64)P H71W-(16-64)R
Body WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M
Disc 1Cr18Ni9Ti Cf8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M
Sealring 304,316,PTEE


Wenzhou Yaotai Valve Co., Ltd. (2014)Copyright

Add:14 Road 4 Road, No.466 of Binhai Industrial Park, Longwan,Wenzhou

Tel:0577-85980553 Fax:0577-86918456

Keyword:Ball valve | Flanged ball valve | Check valve | Technical support:PRCVM

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