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Back Flow Valve

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Total 19363 products for back flow valve Manufacture & Suppliers

SS304 316 Stainless Steel DN250 100mm Gate Cast Valve With High Pressure

...Valve with High Pressure Plug valves: Plug valve is a Quarter-turn rotary motion Valve that uses a tapered or cylindrical plug to stop or start the flow. The disk is in plug shape, which has a passage to pas...

TOBO STEEL GROUP CHINA
Shanghai,China

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DN15 Stainless Steel Female Gate Valve Of 201 Stainless Steel Used For Piping Connections

...stop or start the flow. The disk is in plug shape, which has a passage to pass the flow. In the open position, this bored passage is in line with the flow. When the plug is turned 90° from the open position,...

TOBO STEEL GROUP CHINA
Shanghai,China

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Stainless Steel Female Gate Valve Of 201 Stainless Steel Used For Piping Connections

... or start the flow. The disk is in plug shape, which has a passage to pass the flow. In the open position, this bored passage is in line with the flow. When the plug is turned 90° from the open position, the...

TOBO STEEL GROUP CHINA
Shanghai,China

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PN16 PN25 PN40 Soft Sealing Water Flanged 304 / 316 CF8 / CF8M Stainless Steel Gate Valve

...stop or start the flow. The disk is in plug shape, which has a passage to pass the flow. In the open position, this bored passage is in line with the flow. When the plug is turned 90° from the open position,...

TOBO STEEL GROUP CHINA
Shanghai,China

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High Quality SS304 316 Stainless Steel DN250 100mm Gate Cast Valve With High Pressure

...Valve with High Pressure Plug valves: Plug valve is a Quarter-turn rotary motion Valve that uses a tapered or cylindrical plug to stop or start the flow. The disk is in plug shape, which has a passage to pas...

TOBO STEEL GROUP CHINA
Shanghai,China

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Stainless Steel Swing Check Valve

... in one direction while preventing reverse flow. These valves seal tightly to stop leaks and guarantee that gases or liquids are flowing in the proper direction and prevents major harm to pumps and compresso...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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2 Way On Off Ball Valve Flange end With Pneumatic Actuator

...Valve with a Flange End and Pneumatic Actuator is an industrial device used for controlling the flow of fluids, such as gases, liquids, or slurries, through a pipeline. Here’s a detailed breakdown: 1. Ball V...

Veson Valve Ltd.
China

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Solenoid Cartridge Valves Normally Closed SV08-20M Hydraforce Type Solenoid Valve 12 Volt With Manual Control

...Valves Model No. MSV08-20M (Normally Closed) Operating Pressure 207Bar Internal Leakage 2 drop/min Rated Flow 30L/min Temperature -40℃~120℃ Cavity VC08-2 Product Description Hydraulic Symbol When de-energize...

Shaanxi Fortune Industries Co.ltd
China

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JS1040 Ductile Iron DN200 Gate Valve For Electronics Industry

...flows in a straight line, and the flow resistance is small. 2. It saves effort when opening and closing. It is compared with the stop valve because the movement direction of the gate is perpendicular to the ...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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0.5-5 L/min Flow Rate Solenoid Valve Diaphragm with Direct Acting Mounting Type and 0-10 Bar Pressure

... type solenoid valves, providing efficient and reliable flow control. With a flow rate of 0.5-5 L/min, this diaphragm ensures smooth operation and precise control of fluid flow in various applications. Wheth...

Hongum Technology (Shanghai) Co., Ltd
Shanghai,China

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EFBG-03-125-C Flow Control Valve EFBG-03-125-H EFBG-03-160-C EFBG-03-160-H

... and proportionally controls the flow, pressure, and direction of hydraulic systems based on input electrical signals. Its output flow and pressure can be unaffected by load changes. Compared with ordinary h...

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Fujian,China

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Normal Temperature And High Temperature Y type globe valve with Two way flow design

... flow, it offers excellent shut-off performance and flow regulation capability.The main feature of the Y-type globe valve lies in its unique internal structure design. It adopts a "Y"-shaped channel design, ...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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P500 Water Control Valve with SS304 Stainless Steel, EPDM Rubber Seals, and NSF61 Certification for Precise Flow Management

.... Engineered with durability and reliability in mind, this valve ensures optimal performance under diverse operating conditions, making it an indispensable component in fluid management systems. One of the s...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

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PROFESSIONAL PROPORTIONAL VALVE FOR SHIP WINDLASS-MARINE MANUAL PROPORTIONAL FLOW COMPOUND VALVE MODEL-35SFRE-OY32B WORK

...valve 35SFRE-OY32B-H3 Marine manual proportional flow compound valve 35SFRE-OY32B-H3 Manual Direction Proportional Flow Control Valve 35SFRE-OY32B-H3 Technical parameter table of 35SFRE-OY32B-H3 manual propo...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Hydraulic Flow Control Ball Valve 12V 2 Way High Pressure Ball Valves

...flow of fluid. It consists of a hollow, perforated ball with a hole (port) in the middle. The ball is positioned within a valve body, and when the valve is open, the port aligns with the pipeline to allow fl...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

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MANUAL PROPORTIONAL FLOW DIRECTIONAL VALVE, MANUAL PROPORTIONAL DIRECTIONAL VALVE 35SFRE-OY25-H3

...flow compound valve 35SFRE-OY25-H3 When it comes to the manual proportional valve, we all know that it is a valve that operates the windlass or steering gear on the ship. It is easy to operate and maintain. ...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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WINDLASS MANUAL PROPORTIONAL COMPOUND VALVE, MANUAL PROPORTIONAL FLOW COMPOUND VALVE 35SFRE-OY25-H3

...flow compound valve 35SFRE-OY25-H3 When it comes to the manual proportional valve, we all know that it is a valve that operates the windlass or steering gear on the ship. It is easy to operate and maintain. ...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Water Media Pneumatic On Off Valve DN25-DN500 With ISO 9001 Pneumatic Air Control Valve

...Valve / Shut Off Valves For Pipe Line SS Material VESON ON/OFF VALVES On/off valves shuts off the flow and remains tight in the flow direction. They offer great tightness when closed and a low flow resistanc...

Veson Valve Ltd.
China

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Water Media Pneumatic On Off Valve Pneumatic Control Valve With Limit Switch

... VESON ON/OFF VALVES On/off valves shuts off the flow and remains tight in the flow direction. They offer great tightness when closed and a low flow resistance in the open position. VESON on/off-valves usual...

Veson Valve Ltd.
China

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DN25 - DN500 Emergency Shut Down Valve Pneumatic Two Way Flange Valve

...Valve / Shut Off Valves For Pipe Line SS Material VESON ON/OFF VALVES On/off valves shuts off the flow and remains tight in the flow direction. They offer great tightness when closed and a low flow resistanc...

Veson Valve Ltd.
China

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