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Good quality Cast Iron Butterfly Valve for sales
Good quality Cast Iron Butterfly Valve for sales
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Air Valve

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China Single Ball Flange/ Screw Ended Air Valves factory

Single Ball Flange/ Screw Ended Air Valves

Product OverviewExhaust valves are usually applied on the pipelines of independent heating system, central heating supply syestem, heating boiler, central air-conditioning,floor heating and air heating system . ... Read More
2018-08-20 18:08:13
China Double Ball Air Valves PN16 DN80 factory

Double Ball Air Valves PN16 DN80

Performance Specification Norminal Pressure 1.6MPa Test Medium water Shell Test Pressure 24.0Bar Seal Test Pressure 17.6Bar Working Temperature ≤80°C Product Overview Air vlaves are applied on the water ... Read More
2018-08-20 18:03:53
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