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301. Aukoma Industrial Coal Mine Check Valve with Pneumatic Drive System 
[Aug 16, 2024]
[Aug 16, 2024] Product Description ACV Coal Mining Check Valve 1. Overview Check valves, known by many names such as reverse flow valves, non-return valves, back pressure valves, and one-way valves, are essential components ...
Company: Changzhou Xinneng Automatic Control Equipment Co., Ltd
302. Premium Electric Check Valve for Coal Mine and Industrial Use [Aug 16, 2024]
[Aug 16, 2024] Product Description ACV Coal Mining Check Valve 1. Overview Check valves, synonymous with reverse flow valves, non-return valves, back pressure valves, and one-way valves, are ingeniously engineered to operate ...
Company: Changzhou Xinneng Automatic Control Equipment Co., Ltd
303. Durable Slow Closing Check Valve for Industrial Applications and Safety [Aug 16, 2024]
[Aug 16, 2024] Product Description ACV Coal Mining Check Valve 1. Overview Check valves, known by various names such as reverse flow valves, non-return valves, back pressure valves, and one-way valves, are pivotal in ensuring ...
Company: Changzhou Xinneng Automatic Control Equipment Co., Ltd
304. Customized Check Valve in Blue for Industrial Swing Closing Applications [Aug 16, 2024]
[Aug 16, 2024] Product Description ACV Coal Mining Check Valve 1. Overview Check valves, also known as reverse flow valves, non-return valves, back pressure valves, and one-way valves, serve the vital purpose of automatically ...
Company: Changzhou Xinneng Automatic Control Equipment Co., Ltd
305. PVC Flanged Check Valve for Water Treatment [Jan 15, 2026]
[Jan 15, 2026] PVC flanged check VALVE PVC Valve pvc pipe 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 ...
Company: CHANGZHOU XITA PLASTIC CO., LTD.
306. Cast Steel Swing Pressure Seal High Temperature High Pressure Steam Check Valve with Acceptable ... [Nov 26, 2025]
[Nov 26, 2025] Product Description Performance: Nominal Diameter: DN40-DN300 Nominal Pressure PN (MPa):1.0, 1.6 Testing pressure (water) PS (MPa) Body seat: 1.5 times rated pressure Seat test: 1.1 times rated pressure ...
307. Ductile Cast Iron Double Flanged Swing Check Valve Non Return Check Valve [Nov 26, 2025]
[Nov 26, 2025] Product Description Performance: Nominal Diameter: DN40-DN300 Nominal Pressure PN (MPa):1.0, 1.6 Testing pressure (water) PS (MPa) Body seat: 1.5 times rated pressure Seat test: 1.1 times rated pressure ...
308. Cast Iron Flange Ductile EPDM Gasket Swing Non Return Iron Flex Check Valve [Nov 26, 2025]
[Nov 26, 2025] Product Description Performance: Nominal Diameter: DN40-DN300 Nominal Pressure PN (MPa):1.0, 1.6 Testing pressure (water) PS (MPa) Body seat: 1.5 times rated pressure Seat test: 1.1 times rated pressure ...
309. JIS Flanged End Cast /Ductile Iron Ggg50 DN 300 Wafer Swing Check Valve [Nov 26, 2025]
[Nov 26, 2025] Product Description Performance: Nominal Diameter: DN40-DN300 Nominal Pressure PN (MPa):1.0, 1.6 Testing pressure (water) PS (MPa) Body seat: 1.5 times rated pressure Seat test: 1.1 times rated pressure ...
310. Wafer/Lug/Swing/Grooved End Flanged Type Cast Iron Steel 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.
311. Good Brass Material Support OEM and ODM Cryogenic Check Swing Lift Valve [Sep 18, 2025]
[Sep 18, 2025] Cryogenic valves are used to control the flow of fluid through piping. They are often called "cryo" valves because they operate at shallow temperatures below -100°C (-212°F), which allows for greater control over the ...
Company: YOONAD VALVE (WUXI) CO., LTD.
312. Industrial Pneumatic Unidirectional Hard Seal One-Way Horizontal Forged Steel Lift 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.
313. Socket Weld Pipe Fitting Bolted Bonnet Forged Steel Lift 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.
314. OEM PTFE PFA Coaed Disc Wcb Bronze ANSI DIN JIS BS Standard Control Butterfly PVC Wafer Check Valve [Jan 19, 2026]
[Jan 19, 2026] PVC Wafer 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.
315. Plastic Single Union CPVC Purifier Water Treatment Supply Pipe RO System Components Hardware Spare ... [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.
