Total 100010 products for off valves Manufacture & Suppliers

• Flanged Butterfly Valve for Hydropower Station

  

  ...es the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as b...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Hydraulic Counter weight Flanged Butterfly Valve

  

  ... weight Pressure class : 0.6Mpa Valve Material: Q345B Equivalent to DIN E335 Main structure Descrition Hydraulic Control Slow-closing Butterfly Valve can be divided into Heavy Hammer Type and Accumulator Typ...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric / Manual Drived Wafer Butterfly Valve With Water Pressure 0.25Mpa - 2.5Mpa For Hydropower

  

  ...mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• DN 600mm Hydraulic Heavy Hammer Lug Style Butterfly Valve Hydropower Station Use

  

  ...es the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as b...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Large Diameter DN 5000mm Flanged Butterfly Valve For Hydropower Equipment

  

  ...Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Brass Flange Two Way Piston Steam Solenoid Valve Normally Open PS Series

  

  ...valve working principle 1. steam solenoid valve to direct action fractional pilot solenoid valve, which can be opened according to a power outage, different off-state can be divided into normally closed sole...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Normally Open Brass Hot Water Solenoid Valve 12V 2 Way For Steam Application

  

  ..., the movable core down, the deputy pressure valve plug, vice valve is closed, the main valve cup pressure rises when the pressure rose to a certain value, the main valve Cup pressure up and down, like the e...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Flange Zero Pressure Differential SS Steam Solenoid Valve DN15～50mm RSPS Series

  

  ... closed brass SS steam hot water solenoid valve DN15～50mm​ This valve is a solenoid valve by the second pilot valve and the main valve, vice composed of two parts of the valve opening Heat: electromagnetic p...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 3/4 Inch Normally Closed High Pressure Solenoid Valve Water Stainless Steel

  

  ... spool pull the pilot hole is open, the pressure relief valve chamber, the piston on the lower chamber medium pressure to promote the solenoid valve is opened; When the coil power, the pilot valve by spring ...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 2 Way High Pressure Solenoid Valve

  

  ...valve 1/4＂ ～ 1＂ high pressure air solenoid valve working principle Normally open: When the coil is energized, the pilot hole is closed, valve chamber and pressurized by the piston return spring throttle thru...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Plastic Waterproof Solenoid Valve 2＂Water Fountain Valve For Swimming Pool

  

  ... Valve 2＂Water Fountain Valve For Swimming Pool SLDF series(underwater)solenoid valve external drawing SLDF series solenoid valve specification table model Orifice size( mm ) interface size Cv working pressu...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Stainless Steel Explosion Proof Solenoid Valve , Direct Acting Solenoid Valve Flameproof

  

  ...valve operation and long life. 2, explosion-proof solenoid valve operating system: sub-long work, repeated short-time working and short-time work three. Explosion-proof solenoid valves are long-term work sys...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Brass 2 Inch Gas Solenoid Valve , Solenoid Valve Gas Shut Off 50mm Low Pressure

  

  ...valve 1/8 ～ 2＂ DN3～100mm Gas solenoid valve is suitable for a variety of gas city gas, liquefied petroleum gas, natural gas as the heating medium line to make two combustion type switching off, natural gas s...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Miniatur NPT Thread 1 Inch Solenoid Gas Valve For Petroleum Gas / Natural Gas

  

  ... plunger valve port gasket together with suction, opens the valve port, media accused negotiable. Normally open solenoid valve power, the electromagnetic force is equal to zero, in the spring under the effec...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• NO Miniature Hydraulic Valves Half Inch 1/2 " Solenoid Directional Valve

  

  ...valve direct acting normally open NO half inch 1 / 2 " AC220V 110V 230V working principle: NC: When the coil is energized, the pilot spool pull the pilot hole is open, the pressure relief valve chamber, the ...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 24VDC 3 Way Small Solenoid Valve Direct Acting Fuel Solenoid Valve NO 1 / 4 "

  

  ...valve direct acting normally open NO 1 / 8 " - 1 / 4 " DC24V 12V working principle: NC: When the coil is energized, the pilot spool pull the pilot hole is open, the pressure relief valve chamber, the piston ...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Kobelco SK16-N2 Excavator Seal Kit for Control Valve Assy 2436U1345F1

  

  ... Excavator Kobelco SK16-N2 SK16LC-N2 SK400 SK400LC Control Valve Assy 2436U1345F1 Brand HQPA/OEM egory Control Valve Seal Kit Place of Origin CHINA Payment Term Western Union, L/C, T/T, MoneyGram, D/A, D/P M...

  Beijing Silk Road Enterprise Management Services Co., Ltd.

  Beijing,China

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• Electric/Manual Flanged Butterfly Valve

  

  ...mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Hydraulic Heavy Hammer DN2000mm Flanged Butterfly Valve

  

  ...Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Flapper Duckbill Check Valve Cost Effective Duckmouth Shaped For Draining Sewage

  

  ...s either causes a forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom valves are produced from a wide variety of rubber compounds, including medical and food-grade silic...

  Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

  Shandong,China

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