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Product List
1321. DN40 Pn16 SS304 Thread Type Single Spring Plate Lift Check Valve 
[Oct 15, 2021]
H12W16 DN40 Pn16 SS304 Thread Type Single Spring Plate Lift Check Valve Features 1.vertical center line disc 2.Anti-Blow Out Stem 3.Bi-Directional 4.Fire safe Design 5.Low Friction Body Seat 6.Zero Leakage Size ...
1322. Stainless Steel 316L Check Valve Non Return Valve Cracking Pressure 1psi [Jun 08, 2025]
Production Features Features: 1. Pressure rating up to 6000(413bar)@70ºF(20ºC) 2. Temperature rating up to 375°F(190°C)with viton seal standard 3. Suitable for gas and liquids 4. Blow-out ...
1323. Check Valves in Hydraulic System [Jun 06, 2025]
Description check valve Material carbon steel,stainless steel,brass Process Forging, heat treatment, machining Finish zinc plated Specification to order JOC Machinery Co., Ltd. was ...
Company: JOC Machinery Company Limited
1324. Butt Welding Straight Through Ammonia Fluorine Globe Check Valve [May 20, 2025]
Product Description Technical Parameters Nominal Pressure: 2.5Mpa Applicable temperature: -50ºC to +150ºC Applicable medium: Ammonia, fluorine, propane, propylene, ...
1325. DN15-DN350 Cast Steel Slip-on Flange Straight Through Actuator Check Valve [May 06, 2025]
Product features · Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ammonia, fluorine, ...
1326. Bw Hot Sale /Low Pressure Gas Check Valve/Stainless Steel/Brass/Check Valve H76W/Bronze/ Cast Steel ... [Apr 14, 2025]
Check valves are automatic valves, and the opening and closing parts can be opened or closed by the power of flowing media. Check valves are only used in pipelines where the medium flows in one direction to prevent the ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1327. High Performance/Good Quality/ Vertical/Hydraulic Actuator/Steam/Gas/Oil/Full Bore/PVC/Stainless ... [Apr 14, 2025]
Forged steel swing check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent the medium from flowing backwards, also known as check valve, one-way ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1328. Forged Steel 150lbs A105 SS304 303 316 DN15 DN20 DN50 Lift Piston API602 800lb Check Valve [Apr 14, 2025]
A check valve controls the flow direction of fluids and are available in various configurations depending on the application. Single-configuration check valves are designed to prevent back flow in only one direction. ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1329. API600 Cast Steel Ss Forged Steel Wc6 ASTM A216 Wcb CFB Flanged End Swing Check Valve [Apr 14, 2025]
A check valve, also called a one-way valve, is a device that allows the flow of fluids to move only in one direction. The primary purpose of a check valve is to prevent backflow in the system. Check valves are cheap, ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1330. API602 A105n 800lb Pn16 Pn25 Forged Steel A105 DN15 DN20 DN25 DN50 Swing Sw Check Valve [Apr 14, 2025]
Forged steel check valve refers to a valve that automatically opens and closes the valve disc based on the flow of the medium itself, used to prevent medium backflow Check valve is an automatic valve that mainly ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1331. Butt Welding Straight Through Actuator Shut off Check Valve for Refrigeration Unit [Apr 14, 2025]
Technical Parameters Nominal Pressure: 2.5Mpa Applicable temperature: -50ºC to +150ºC Applicable medium: Ammonia, fluorine, propane, propylene, etc ...
1332. 2"-48" Dual Plate Wafer Type Double Check Non Return Valve [Apr 06, 2025]
Introduction Check valve refers to a valve that relies on the flow of the medium itself to automatically open and close the valve disc to prevent the medium from flowing back. It is also called a check valve, one-way ...
1333. OEM Ductile Iron Rubber One Way Wafer Dual Plate Check Valve for Drainage [Mar 30, 2025]
Product Description Features and Benefits: Spring-torque control: the valve opens slowly. Same valve can be installed horizontally or vertically. More compact & Structurally sound design. Streamlined Flow - ...
Company: Dvk International Co., Ltd.
1334. Pn10 Pn16 Pn25 Ductile Iron Silence Nozzle Type Check Valve with Flange Ends [Mar 30, 2025]
Product Description Features and Benefits: Concise design, solid structure. Flexible EPDM vulcanized on the disc assures positive seating at high and low pressures, as well as a long operating life and an extreme ...
Company: Dvk International Co., Ltd.
1335. Pn10 Pn16 Ductile Iron Rubber One Way Wafer Dual Plate Check Valve for Drainage [Mar 30, 2025]
Product Description Features and Benefits: Spring-torque control: the valve opens slowly. Same valve can be installed horizontally or vertically. More compact & Structurally sound design. Streamlined Flow - ...
Company: Dvk International Co., Ltd.
