Low Pressure Drop Swing Non Return Damper Reliable Backflow Prevention For HVAC Systems
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Low Pressure Drop Swing Non-Return Damper Reliable Backflow Prevention For HVAC Systems 1. Description: This damper is installed on the supply and return air ducts of ventilation and air conditioning systems, usually in an open state. In case of fire, it ......
Fabia Valve Industry (Suzhou) Co., Ltd.
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Petroleum Industry Forged Swing Non Return Valve
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... Dimension: Casting Valve: 2”-48”, Forging Valve: 1/4"~2" Connection type: RF,RTJ,FF, SW, NPT, BW Operation: Damper and counterweight(optional) Reduced or full bore. Integral seat. Contruction: B.C or W.C, Lift check valve,...
COOSAI valve group
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Cast Iron Swing Check Valve GGG50 GG25 DN50-DN900 Class150-Class2500
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...Swing Check Valve GG25 EN-GJL-250 A126 B Non-return Valve Features of Cast Iron Swing Check Valves: Swing Disc Design Bolted Cover Internal Hinge Pin Design Standard Through-body Hinge Pin Design Available Renewable Seat Flanged or Butt-welding Ends Extra Lever, Counter Weight, and Damper Available Applicable Standards of Cast Iron Swing......
Shanghai Kolink Valve Co., Ltd.
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Multi - Functional Industrial HVAC System, Air Handling Unit 10000m3 / h
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...HVAC System, Air Handling Unit 10000m3 / h Specifications: Model ZK10 Supply Air Flow m3/h 10000 External Static Pressure Pa 300 Mixing Air Section Fresh air m3/h 2000 Return air 8000 Damper Fresh air, manual regulation Power supply 380V/3PH/50Hz Filter Prefilter Nylon filter, fresh air inlet Primary filter Plate filter G4, after mixing section Middle filter Non......
Lingdo Industrial Limited
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Temperature Range -20C-120C Swing Check Valve With Damper For Water / Steam / Oil/ Gas
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Product Description: Cast Iron Check Valve Product Overview The Cast Iron Check Valve is a type of industrial valve designed to control the flow of fluids in a pipeline system. It is commonly used as a non return valve to prevent the backflow of fluids, ......
Chizhou Fuchang Machinery Manufacturing Co.,Ltd
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