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300PSI Flanged End Swing Check Valve

300PSI Flanged End Swing Check Valve
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300PSI Flanged End Swing Check Valve details:

TECHNICAL REQUIREMENT :
    ● Design and Manufacture  Conform to AWWA C508
    ● Flange dimensions  Conform to AEMS B16.1 CLASS 125
    ● Face to Face  dimensions Conform to AWWA C508
    ● Testing Conform to  AWWA C508

 

 

Materials of parts
No. Part Name Material
1 BODY ASTM A536 65-45-12
2 SEAT RING ZCuSn5Pb5Zn5
3 DISC DI+EPDM
4 HINGE ASTM A536 65-45-12
5 STEM SS304
6 O-RING EPDM
7 BONNET ASTM A536 65-45-12
NOTE: Above 5 inch have eyebolt

 

 

Dimensions data (mm)
NPS 3 4 5 6 8 10 12
Dn 65 80 100 125 150 200 250 300
L 254 279 330 356 406 495 559 660
D 178 191 229 254 279 343 406 483
D1 139.7 152.4 190.5 215.9 241.3 298.5 362 431.8
b 17.5 19 23.9 23.9 25.4 28.5 30.2 31.8
n-d 4-19 4-19 8-19 8-22 8-22 8-22 12-25 12-25
H 144 167 191 264 298 352 403 450

300PSI Flanged End Swing Check Valve
CLASS 300 WAFER TYRE CHECK VALVE
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