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Product List
346. Butt Welding Dh-65 Low Temp Cryogenic Check Valve for Liquid Gas 
[Dec 08, 2025]
[Dec 08, 2025] Product type NO. DH-65B Product Name Cryogenic Check Valve Nominal Pressure 5.0MPa Nominal Diameter 65mm Suitable Temp -196ºC~80ºC Suitable Media O2 N2 Ar NG CO2 ...
Company: Danyang Feilun Gas Valve Co., Ltd.
347. High-Quality 3/8 Stainless Steel Check Valve for Industrial Applications. [Dec 07, 2025]
[Dec 07, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
348. High-Performance Inner and Outer Wire Check Valve for Seamless Operation [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
349. Precision Engineered 1/8 Inch Inner and Outer Wire Check Valve [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
350. High-Quality Inner and Outer Wire Check Valve 1/4 Inch [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
351. Durable Inner and Outer Wire Check Valve for 3/8 Inch Pipes [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
352. Reliable 1/2 Inch Wire Check Valve for Secure Flow Control [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
353. Durable Inner and Outer Wire Check Valve 3/4 Inch [Nov 14, 2025]
[Nov 14, 2025] Product Description CHECK VALVE A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse ...
354. Hot Selling/ Valve Factory/High Performance/High Temperature/High Pressure/Industrial/Gas/Oil/Cast ... [Sep 18, 2025]
[Sep 18, 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.
355. CE ANSI ABS 1inch DN15 DN10 DN20 Pn15 Brass Thread Check Valve [Sep 18, 2025]
[Sep 18, 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.
356. Pn16 Corrosion-Resistant to Acid and Alkali Flange PVDF Swing Check Valve [Sep 17, 2025]
[Sep 17, 2025] PVDF check valve, also known as a one - way valve or non - return valve, is mainly used to prevent the reverse flow of media in pipelines. Swing check valve: The disc of this type of check valve rotates around the ...
Company: YOONAD VALVE (WUXI) CO., LTD.
357. LNG Pipeline Cryogenic Check Valve 40bar DN15 Design for Cryogenic Operation [Jul 25, 2025]
[Jul 25, 2025] Product Type No. DH-15T PN(Mpa) 4MPa DN(mm) 15 Suitable Temp -196ºC~+85ºC Connection Type Welding Suitable Medium LO2,LNG Q:Are you a manufacturer or a trading company? A:We are a ...
Company: Danyang Feilun Gas Valve Co., Ltd.
358. Ln2/LNG Pipeline Check Valve DN65 Pn50bar 304ss [Jun 26, 2025]
[Jun 26, 2025] Product Type No. DH-65B PN(Mpa) 5 DN(mm) 65/80/100mm Suitable Temp -196ºC~+80ºC Connection Type Welding Suitable Medium LO2,LNG,LN2,LAr Q:Are you a manufacturer or a trading company? A:We are a ...
Company: Danyang Feilun Gas Valve Co., Ltd.
359. Dh-15t Cryogenic Check Valve for LNG Dewar Cylinder NPT1/2 Low Temperature [Apr 01, 2025]
[Apr 01, 2025] Product Description ALL VALVES ARE AVAILABLE Product name Cryogenic Check Valve Type No. DH-15T PN(MPa) 4 DN(mm) 15/20 Customized Support ODM, OBM, OEM Brand FEILUN Company Profile ...
Company: Danyang Feilun Gas Valve Co., Ltd.
360. ASTM Standard Plastic/PVC/CPVC/PPR/PP Compact Ball PVC Ball Core Check Valve [Jan 15, 2026]
[Jan 15, 2026] PVC Ball Core Check Valve MATERIal: PVC CONNECOR: Socket Standard: ISO BS EN1452, ISO4422, GBT10002, DIN8063 Size: 20mm~110mm(1/2"~4") Our valves are 100% inspected before delivery to customers with100% virgin ...
Company: CHANGZHOU XITA PLASTIC CO., LTD.
