Flange ball check valve
Parameters
- Valve body ductile cast iron, carbon steel
- valve cover ductile cast iron, carbon steel
- ball carbon steel + nitrile rubber.
Applicable industries
Water supply system, petrochemical industry
sewage treatment system and HVAC system, etc.
.
Product overview
The valve is a sphere, the outer surface layer of vulcanized rubber, the valve flap in the media under the action of the slide for up and down, so as to achieve the role of opening and closing.
- Product parameters
- Technical features
- Dimensions
- Installation guide
- Application examples
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Nominal pressure PN16~40 Strength test Nominal pressure*1.5MPa Gas sealing test Nominal pressure*1.5MPa -
1. The valve body adopts the design of full water flow channel, with high flow rate and very small flow resistance coefficient.
2. As the inner cavity of the valve body is not easy to accumulate debris, especially suitable for high impurity content in the medium pipe network. The structure is slightly modified, can be used as a special suction bottom valve for sewage, anti-clogging.
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DN L1 PN10 PN16 φD1 n-φh φD1 n-φh DN50 206 125 4-18 125 4-18 DN65 220 145 8-18 145 8-18 DN80 245 160 8-18 160 8-18 DN100 270 180 8-18 180 8-18 DN125 310 210 8-18 210 8-18 DN150 360 240 8-22 240 8-22 DN200 405 295 8-22 295 12-22 DN250 440 350 12-22 355 12-26 DN300 450 400 12-22 410 12-26
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