Nominal diameter
50-300mm
Nominal pressure
1.0mpa
1.6mpa
2.5mpa
Shell test
1.5mpa
2.4mpa
3.75mpa
Sealing test
1.1mpa
1.76mpa
2.75mpa
Air seal test
0.6mpa
Applicable temperature
≤100℃
Applicable medium
water
法兰双板止回阀
对夹双板止回阀
旋启式止回阀
消声止回阀
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