Fire Damper Valve Optimize Flow Control With Efficiently Designed
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...an open state. In case of fire, it closes when the smoke temperature inside the duct reaches 70 ℃ and can meet the requirements of smoke leakage and fire resistance integrity for a certain period of time, serving as a smoke and fire barrier. The first...
Fabia Valve Industry (Suzhou) Co., Ltd.
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Oilfield Plug Valve Seals for Optimal Flow Control and Leakage Prevention
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... or SS backside Hardness 80 Shore A or 90 Shore A Type for low torque More plug valve seals kits detail pictures for reference Other products Hammer union seals: Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and...
Shanghai Qinuo Industry Co., Ltd.
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1.0mpa Flow Control Water Conservancy Valve 400X Anticorrosive Grey Iron
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...adjust the water supply direction Structure and use The 400X Flow control valve is composed of main valve, flow regulating valve, needle valve, pilot valve, ball valve, micro filter and pressure gauge. Hydraulic automatic operation is used to control and...
China • Yuanda Valve Group Co., Ltd.
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12 Inch High Pressure Cast Steel Flange Ball Valve Customized for Optimal Flow Control
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Mingyi Machinery (Tianjin) Co., Ltd
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Flow Control Valve Duct Zone Dampers Round Air Control Valve Galvanized Air Damper
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... cross-sections. 2.It is a volume controller installed in the air duct of air-conditioning and ventilation systems. 3.The damper is constructed with galvanized collar blades. 4.specification:customized according to customer's requirement. 5..manual 6...
SHIJIAZHUANG WOODOO TRADE CO.,LTD
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Galvanized Sheet 70 Degrees HVAC Fire Dampers For Ductwork
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Fire hydrant * Manual control type * Normally open, the valve will close after the break-down of fuse when the temperature reaches high degrees , stop the smoke to extend along the air duct. * It can work as a volume control damper when open to adjust the air volume. The blade is reset by manually. Fire damper performance parameter table Serial number name performance parameters 1 Standard flange specifications Valve......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Customized Safe Galvanized Steel Fire Damper And Smoke Damper
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... and air purification of civil building engineering in an industrial plant.The wind valve is an interpretation of the valve. There are eight main categories: fireproof valve, smoke exhaust fire damper, smoke exhaust valve, manual air volume control valve,...
DEZHOU AOXIN AIR CONDITIONING EQUIPMENT CO.LTD
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900-1220mm Auto Galvanized Steel Fire Damper Line Door Frame Forming Machine
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...direct forming into the frame of traditional fire valve body, four side of the form is not need manual welding, molding fire damper device products need only by riveting or screws in the form of Mosaic, direct synthesis frame. The electrical control is...
Taicang Global Machinery Co., Ltd.
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Air Conditioning Fire Fighting Valves Self Flow Control Non Corrosive Media
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Air Conditioning , Other Non-corrosive Media , Self Flow Control Valve Flange Connection Introduction: Flow control valve is a self-self-control and to keep traffic flowing through the system to be controlled valve constant pressure change their use of ......
Winan Industrial Limited
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High Pressure 2" BSP Fire Fighting Valves , Reliable Fire Hydrant Angle Valve
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... agents by opening, closing or partially obstructing passageways in the hose connectors. Non-return valves stop the fire suppressing agent from flowing in the wrong direction. Material : Body: Copper Alloy, Hand Wheel:Cast Iron Inlet/ Outlet : 1.5''BSP /...
Shaoxing Jinqiang Fire Fighting Equipment Co.,ltd.
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