Pinch check valve H71W/H
Parameters
- Valve body WCB/304SS/316SS/316L
- valve 304SS/316SS/316L
- spring 304SS/316SS
- Positioning frame304SS/316SS/316L
Applicable industries
Domestic water supply and drainage, fire-fighting water system
central air-conditioning system, sewage treatment system.
Product overview
When the medium flows in the specified direction, the valve is opened by the force of the medium: when the medium flows backward, the sealing surface of the valve and the valve seat is closed due to the self-weight of the valve and the role of the valve and the valve by the reverse force of the medium, to prevent the medium from flowing backward.
- Product parameters
- Technical features
- Dimensions
- Installation guide
- Application examples
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Nominal pressure PN10-25 Strength test Nominal pressure*1.5MPa Gas sealing test Nominal pressure*1.5MPa -
1. Short structure, small volume, light weight, smooth flow path, low fluid resistance.
2. Short valve stroke, small valve closing impact, fast valve closing, low water hammer pressure.
3. Horizontal or vertical pipeline can be used, easy to install.
4. Overall structure, simple and compact, beautiful modeling, long service life, high reliability.
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DN L1 DN15 30 DN20 30 DN25 31 DN32 35 DN40 37 DN50 40 DN65 50 DN80 60 DN100 74 DN125 90 DN150 106 DN200 110 DN250 140
