Total 100000 products for back valve Manufacture & Suppliers

• Hydraulic counter weight Flanged Globe Valve

  

  ...Valve / Ball Valve for Hydropower Station Specifications: Spherical valves, as the name implies, are stop valves that use a spherical to stop or start the flow. The spherical performs the same function as th...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Electric operation Flanged Gate Valve

  

  ...full open and full close to block fluid in the pipeline. The gate is usually wedge shaped. When the valve is wide open, the gate is fully drawn up into the valve, leaving an opening for flow through the valv...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• High Pressure Flanged Globe Valve 500mm With hydraulic Control

  

  ...Valve 500mm With hydraulic Control Basic parameter: Diameter: DN600mm Rated pressure: 6.4Mpa Manual bypass valve diameter: DN65mm Open/Close time: 60~90s Descrition: Spherical valves ( Ball Valve), as the na...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• High Water Head Flanged Globe Valve

  

  ...: Spherical valves ( Ball Valve), as the name implies, are stop valves that use a spherical to stop or start the flow. The spherical performs the same function as the disk in the globe valve. When the valve ...

  Hangzhou Hydrotu Engineering Co.,Ltd.

  Zhejiang,China

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• Brass 2 Way Piston Hot Water Solenoid Valve Normally Closed 3/8＂ ～ 2＂

  

  ...valve 3/8＂ ～ 2＂ steam hot water solenoid valve working principle Normally closed steam solenoid valve coil is energized, the armature in the electromagnetic force to drive from the deputy valve Seti, fluid t...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• AC 220V Gas Solenoid Valve 1/8inch ～ 2 Inch Solenoid Valve For Lpg Gas

  

  ...valve has a simple structure, flow, long life, safe and reliable. The direct-acting valve system low pressure solenoid valve. Media-off control valve port gasket, directly connected to the movable core throu...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• DC 24v Natural Gas Solenoid Valve Brass Electric Solenoid Valve Low Pressure

  

  ...valve system low pressure solenoid valve. Media-off control valve port gasket, directly connected to the movable core through the valve stem. Gas solenoid valve is suitable for a variety of gas city gas, liq...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 2 Inch Gas Solenoid Valve

  

  ...valve 1/8 ～ 2＂ DN3～100mm Structure principle The solenoid valve has a simple structure , flow, long life , safe and reliable . The direct-acting valve system low pressure solenoid valve. Media -off control v...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Cast Iron Solenoid Operated Gas Safety Shut Off Valves DN 3mm ～100mm

  

  ...valve 1/8 ～ 2＂ DN3～100mm The solenoid valve has a simple structure, flow, long life, safe and reliable. The direct-acting valve system low pressure solenoid valve. Media-off control valve port gasket, direct...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Komatsu PC600-6 Valve Seal Kit Heating Resisting With PU Rubber Materials

  

  ...Valve Seal Kit for Control Valve Assy 709-99-14701 Specifiion of Control Valve Assy 709-99-14701 control valve seal kits : Product name Control Valve Seal Kit for Control Valve Assy 709-99-14701 Model No. Ko...

  Beijing Silk Road Enterprise Management Services Co., Ltd.

  Beijing,China

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• Chloroprene Inline Duckbill Check Valve NBR EPDM Seat Ring No Noise Reverse Backstop Sealed

  

  ...check valves.This valve is a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped valve .We are doing our best to mak...

  Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

  Shandong,China

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• DN50-DN3000 Duckbill Non Return Valve Stainless Steel Clamp Type Urban Drainage

  

  ... a duck's bill valve. Duck bill valve is widely used in urban drainage and drainage system and sewage pipe network. Duckbill valve is a one-piece structure, 100% rubber material, with a nylon cord rubber cov...

  Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

  Shandong,China

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• ISO Wellhead Valves Equipment Plug Type Control Valve 5000 Psi For Wellhead Flow Control

  

  ... for cementing, well cementing and crushing and is also applicable to control other high pressure fluid. Plug valve is combined by valve body, seal arcing segment, plug cock, etc. The low torque and high pre...

  XI 'AN ZZ TOP OIL TOOLS CO.,LTD

  China

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• Excavator Hydraulic Control Valve Assembly Excavator Hydraulic Control Valve Assembly For Komatsu PC300-7 And PC350-7 For Komatsu

  

  ...cast as a single unit. It can be expanded with 1-3 additional auxiliary valve sections, connected via bolts. The internal oil passages of the valve are interconnected, featuring a compact design that facilit...

  Guangzhou Halcyon-Hydraulic Co. Ltd

  Guangdong,China

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• DB10/20/30 Series DB-10-2-52/100 DB30-1-50B/350 DB10-2-5X/200 Hydraulic Pressure Relief Oil Throttle Valve DB10-1-30B-100

  

  ...pilot-operated solenoid relief valves, which are used to control the pressure of hydraulic systems and enable system unloading at any time. Compared with the 30 series DB/DBW valves, the 5X series DB/DBW val...

  BETTER PARTS Machinery Co., Ltd.

  China

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• DB Series DB10-1-50B/315 DB20 DB30 DB10-1-10B/100 DB20-2-5X/200 DB20-2-5X/200X Pilot Operated Hydraulic Pressure Relief Valve

  

  ...pilot-operated solenoid relief valves, which are used to control the pressure of hydraulic systems and enable system unloading at any time. Compared with the 30 series DB/DBW valves, the 5X series DB/DBW val...

  BETTER PARTS Machinery Co., Ltd.

  China

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• AC110V, AC220V FLY/AIRWOLF RCA3D 1/8" Remote Solenoid Pulse Jet Valves For Control The Actuation

  

  ... Valves For Control The Actuation FLY/AIRWOLF RCA3D 1/8" Remote solenoid pilot Valve 1.Description: Remote Solenoid pilot valve to control the actuation of dust collect diaphragm valves Suitable for: All FLY...

  Airwolf Automation

  Zhejiang

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• 1/4" ADV type Automatic Pneumatic Solenoid Valves , Drain Valv

  

  ...Valves , Drain Valve Specifications 1.Adjustable "on" and "off' cycle times 2.Low power consumption 3.Bright LED lights indicating operational status. 4.Cycle test button 5.Brass body with FKM for both petro...

  Airwolf Automation

  Zhejiang

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• DV720 Timer controlled Pneumatic Solenoid Valves , Electrical Automatic Drain Valve

  

  ... button 5.Brass body with FKM for both petroleum and synthetic based oils. 6.Simple reliable construction. 7.Easy serviceability with Strainer Ball Valve. Sizes and pipe connection: 1/2" inlet at strainer ba...

  Airwolf Automation

  Zhejiang

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• Direct Acting Pneumatic Manual Valve with Metal 6port Mechanical Control

  

  ...Valve with Metal 6port Mechanical Control Description: Motion Pattern: Direct Acting Series: MLR Series Material: Aluminum Port Size: G1/8 Position And Way Numbers: Two Position-Three Way Product Name: Mecha...

  Airwolf Automation

  Zhejiang

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