Total 19363 products for back flow valve Manufacture & Suppliers

• 10000Psi Wellhead Swing Check Valve High Pressure Wellhead Valve For Flow Control

  

  ...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Swing check valve is in inner rocker arm swing structure. All switch parts are installed in valve cavity without getting through ...

  XI 'AN ZZ TOP OIL TOOLS CO.,LTD

  China

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• Smooth and Secure Connection with Flange Ends Handwheel Gate Valve for Linear Motion Flow Control in Industries

  

  ...start or stop fluid flow. In service,these valves are either in fully open or fully closed position. When the gate valve is fully open, the disc of a gate valve completely removed from the flow. Therefore vi...

  Wenzhou Xidelong Valve Co. LTD

  Zhejiang,China

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• FESTO One Way Flow Control Valve GRLZ-1/4-B 151195 GTIN4052568010652

  

  ...flow control valve GRLZ-1/4-B 151195 GTIN4052568010652 About product 1.Exhaust air one-way flow control function. 2.The required restriction can be set with the help of this adjustment element. 3.The standar...

  Airwolf Automation

  Zhejiang

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• Aluminium Alloy One Way Air Flow Control Valves GRLZ-1/8-QS-6-D 193158

  

  .... 3.The standard flow rate qn is measured at an operating pressure of p1 = 6 bar and an output pressure with respect to atmospheric pressure (p2 = 0 bar). Technical Data Valve function Supply air one-way flo...

  Airwolf Automation

  Zhejiang

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• Aluminum Alloy Pneumatic Flow Control Valve

  

  ...Flow Control Valve , G1/4-G1/2 Throttle Check Valve AS Series Large flow rate control throttle check valve port size G1/4~G1/2 e.g AS-02 SMC Equvalent Quick Detail: *AS Series flow control throttle Check val...

  FENGHUA FLUID AUTOMATIC CONTROL CO.,LTD

  China

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• Hydraulically Operated Flow Control Valve Ductile Iron SS304 pilot

  

  Flow Control valve Ductile Iron Stainless Steel Pilot Nylon Reinforcement Diaphragm Portable Water Control ​​​ The A400 flow ocntrol valve prevents excessive flow by limiting flow to a preselected maximum rate,...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Line Pressure Driven Flow Restrictor Valve , Stainless Steel Flow Regulator Valve

  

  ...Diaphragm Ductile Iron Flow Control valve Portable Water Control​​​​​ The A400 flow ocntrol valve is a hydraulically operated, diaphragm actuated control valve with two independent functions. It maintains pr...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Industrial Direct Operated Hydraulic Valve Proportional Flow Control Valve

  

  ... the flow of a fluid. They are designed to maintain a constant flow rate in proportion to the input signal. The output of the proportional flow control valve is a pressure signal that is proportional to the ...

  Guangdong MKS Hydraulic Co., Ltd.

  Guangdong,China

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• EFBG Series Proportional Relief Valve Hydraulic Proportional Flow Control Valve

  

  ...-06-250 - * - * - 61 EFBG-10-500 - * - * - 61 Max. Operating Pressure (MPa) 24.5 24.5 24.5 Max. Flow (L/min) 125 250 500 Metered Flow Adjustment Range (L/min) 1 -...

  Guangzhou Seric Hydraulic Co., Ltd.

  China

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• Manual Flow Control Valve with Ductile Iron Body and PN25 Pressure Rating for 0-80°F Applications Model A400

  

  ... operators with direct control over the flow rate, making it ideal for systems that require frequent adjustments. Constructed from durable stainless steel material, the Flow Control Valve ensures long-lastin...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Multiport Diaphragm Flow Control Valve 54A Type With SF1 Polished

  

  ...flow control valve with SF1 Polished Applications: Diaphragm valves, manually or pneumatically operated, are specifically designed for use on hygiene and aseptic processes in the pharmaceutical industries. T...

  DONJOY TECHNOLOGY CO., LTD

  Zhejiang,China

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• Heater Gas Flow Control Valve for Home Heating Systems – Adjustable and Durable

  

  ...Valve for Kitchen Stoves and Camping Gear – High Precision 9mm Fit Product Description: Camping gas container canister cylinder valve is also known as Boiler gas flow control valve Our Heater Gas Flow Contro...

  CANGZHOU FUTURE INDUSTRY CO.,LTD

  Hebei,China

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• Manual Operation Steel Valves In Bolted Bonnet For Heavy-Duty Applications

  

  ...valves are essential components in various industrial applications where reliable flow control is necessary. One of the most commonly used types of steel valves is the gate valve. Gate valves are known for t...

  Joho Steel Co., Ltd

  China

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• Precise Fluid Control Hydraulic Valve 2 Way Flow Divider Hydraulic Lock Valve OEM

  

  ... control of hydraulic fluid, enhancing overall system performance. Efficient Flow Division: As a 2-way flow divider, it efficiently divides hydraulic flow, providing consistent distribution. Hydraulic Lock F...

  Guangdong Haozheng Hydraulic Equipment Co., Ltd.

  China

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• KOSO 500S Small Flow Con Trol Valves for Thermal Power Plant Petrochemical Industrial Process Systems

  

  ...Flow Control Valves Product Overview KOSO 500S Small Flow Control Valves are precision-engineered industrial valves designed for accurate regulation of low-flow rates in demanding process environments. Featu...

  Xiangjing (Shanghai) M&E Technology Co., Ltd

  Shanghai,China

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• 1"SS316 Flow Control Handle Valves Stainless Steel Needle Valve Flanged Valve

  

  ...flow, although it is generally only capable of relatively low flow rates. Investment Cast Body – ASTM 351 Gr. CF8M Packing – Stem – 316 SS Handle – 304 SS Maximum pressure 6000 psi Needle Valve Work: Needle ...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Smooth-Flow Aerosol Paint Spray Valve for Furniture Refinishers with Fine Mist Setting

  

  ... paint spray valve. Furniture refinishers tackling wooden chairs, tables, or cabinets need a valve that handles delicate surfaces—and the smooth-flow aerosol paint spray valve is ideal. This valve, often cal...

  Hebei Jincheng Aerosol Valve Manufacture

  Hebei,China

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• Globe Type Control Valves For Flow Control EPDM Nylon Reinforcement Diaphragm

  

  ... the A400 is partly open to allow a preset constant flow rate. The flow rate through the A400 is determined indirectly using an orifice plate. The head loss across the orifice is proportional to the actual f...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Adjustable 3 Way Flow Control Valve With Relife Fcr51-3/4 114 L/Min Npt 3/4"

  

  ...flow control valve with relife, FCR51-3/4 , 114 L/min, NPT 3/4"​ Brief introduce: FCR51 series valves are pressure compensated adjustable flow control valves. By rotating the handle, the flow out the “CF” or...

  Shijiazhuang Hanjiu Technology Co.,Ltd

  Hebei,China

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• Globe Type Hydraulic Flow Control Valves EPDM Nylon Reinforcement Diaphragm

  

  ...Flow Control Valves EPDM Nylon Reinforcement Diaphragm Description: The A400 flow control valve are piloted hydraulic valves activated by line pressure. Normally the A400 is partly open to allow a preset con...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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