Part | Body | Disc | Seal-Ring | Stem | Packing |
Material | Casting Iron | Casting Iron, Cast steel,Ductile | Oil-Resisting Chemigum, Chloroprene Rubber | Stainless Steel | PTFE |
Model | PN(MPa) | Test pressure (MPa) | Working pressure | Medium temperature | Suitable medium | |
Casing | Seal | |||||
H47X,H47H,HH47X, HH47XF ,HH47H, HDH47X | 1.0 | 1.5 | 1.1 | 1.0 | ≤ 80 °C | Water, oil good, sea water, sludge |
1.6 | 2.4 | 1.75 | 1.6 | |||
2.5 | 3.75 | 2.75 | 2.5 |
Source: https://www.shinjovalve.com/tilting-disc-check-valve-with-counterweight-arm-cylinder-cast-iron-ductile-iron-wcb.html
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