JIS B2045 Cast Iron Check Valve,GG20, GG25 Forged Steel Check Valve With Brass Seat Ring
Specification |
Application |
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Design Standard : JIS B2045
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Face to Face : JIS B2002
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Flange Dimension : JIS 2212
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Test Standard : JIS B2003
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Working Temp: 100 °C
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Working Pressure: 10K
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Suitable Media: Water,Steam,Oil ect.
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Not recommended for Steam Service.
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Caution: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping systems, valves should be left in an open position to allow complete drainage.
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Check Valve
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JIS 10K Swing Check Valve Materials |
No |
Part Name |
Materials |
1 |
Body |
ASTM A126A(B) |
GG20 GG25 |
2 |
Seat Ring |
ASTM B36/B62,SS410 |
Brass,Bronze |
3 |
Wedge |
ASTM A126A(B) |
GG20 GG25 |
4 |
Hinge Pin |
A216 WCB |
GS-C25 |
5 |
Hinge |
ASTM A126A(B) |
GG20 GG25 |
6 |
Nut |
A216 WCB |
GS-C25 |
7 |
Bonnet |
ASTM A126A(B) |
GG20 GG25 |
8 |
Split Pin |
A216 WCB |
GS-C25 |
9 |
Bonnet Gasket |
Graphite |
Graphite |
10 |
Bolt |
A216 WCB |
GS-C25 |
11 |
Washer |
A216 WCB |
GS-C25 |
12 |
Nut |
A216 WCB |
GS-C25 |
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