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Home> Products |
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ZM-4007 BRASS CHECK VALVE |
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| Technical standard |
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1. Normal pressure: 1.0Mpa:
2. Working Medium: water、oil;
3. Working Temperature: -20℃≤t 150℃;
4. Thread standard: 55°inch system pipe thread (ISO 228); |
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| G |
A |
H |
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| 1/2" |
56 |
36 |
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| 3/4" |
57 |
38.5 |
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| 1" |
63.5 |
44 |
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| 1-1/4" |
69.5 |
50 |
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| 1-1/2" |
80 |
55.5 |
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| 2" |
91.5 |
64 |
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