Jiangsu Profile
Product List
1231. One Way Flow Rubber Seal/Flap Swing Check Valve for big sale 
[May 21, 2026]
[May 21, 2026] Product Description Swing Check Valve Product Standard: Design : BS5153 Flanges: BS EN1092-2, ASME B16.1 Face to Face: EN 558-1, DIN F6 Test : BS EN12266 Technical Specification: Size: DN50~DN600 (2'' ~ ...
1232. 300X Slow-Closing Check Valve for low temperature and low pressure [May 20, 2026]
[May 20, 2026] 300X Slow-Closing Check Valve Product Description Is a hydraulically operated No-Slam Check Valve. This valve opens when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents ...
1233. Non Return Spring Type Silent Check Valve For Sale [May 20, 2026]
[May 20, 2026] Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below: Descriptions - Reasonable and Streamlined Design - Small nosize for ...
1234. ANSI JIS DIN Ductile Iron Pn16 DN50~DN300 Backflow Preventer Check Valve Manufacturer with OEM ... [Apr 24, 2025]
[Apr 24, 2025] Product Description NO Size DN L D D1 D2 R t Weight ...
Company: Dvk International Co., Ltd.
1235. DN15-DN50 China Factory Horizontal Brass Non Return Water Check Valve [Mar 05, 2025]
[Mar 05, 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 ...
1236. Accept OEM&ODM ANSI/GB/ISO Class300/600/900 Stanadard 44W Casting Stainless Steel Flange Connection ... [Aug 06, 2026]
[Aug 06, 2026] 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.
1237. Factory ANSI150 DIN Pn150/300/1500 Cast/CF8/CF8m/Wcb/Forged Non-Return Lift Swing Flanged Flange ... [Aug 06, 2026]
[Aug 06, 2026] 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.
1238. High Quantity 3" 150 Lb Industrial High Pressure 1 Inch Forged Check Valve Swing Type Flanged ... [Aug 06, 2026]
[Aug 06, 2026] One of the most significant benefits of the high pressure check valve is to prevent water hammering, and it is almost visible or possible in different applications. It protects compressors and pumps from any damage due ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1239. High Quantity 5" 150 Lb Industrial High Pressure 1 Inch Forged Check Valve Swing Type Flanged ... [Aug 06, 2026]
[Aug 06, 2026] One of the most significant benefits of the high pressure check valve is to prevent water hammering, and it is almost visible or possible in different applications. It protects compressors and pumps from any damage due ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1240. Industrial Stainless Steel Cast Iron Ductile Pressure Water Swing Check Valve Pipe Non-Return Valve [Aug 06, 2026]
[Aug 06, 2026] 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.
1241. Ductile Cast Iron Di Ci Stainless Steel Double Flange Industrial Butterfly Valve Gate Swing Check ... [Aug 06, 2026]
[Aug 06, 2026] 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.
1242. ASME DIN CE 25 Inch High Temperature and High Pressure A216 Wcb Cast Steel Flange RF Swing Lift ... [Aug 06, 2026]
[Aug 06, 2026] One of the most significant benefits of the high pressure check valve is to prevent water hammering, and it is almost visible or possible in different applications. It protects compressors and pumps from any damage due ...
Company: YOONAD VALVE (WUXI) CO., LTD.
1243. Nailok Stainless Steel 316 Check Valve Non Return Valve Cracking Pressure1-10 Psi [Jan 28, 2026]
[Jan 28, 2026] Product Description NAI-LOK Stainless Steel SS316 Instrumentation Check Valve with Male Metal Face Seal Fitting End Features: 1. Pressure rating up to 3000 psig (206 bar) 2. Temperature rating up to ...
1244. PVC Ball Core Check Valve [Jan 15, 2026]
[Jan 15, 2026] Descripition PVC Ball Core Check Valve Material: PVC Connection: 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.
1245. Cast Steel Anti-Corrosion Flange PTFE Backstop Lifting Type Fluorine Lined Check Valve DN100 [May 19, 2025]
[May 19, 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 ...
