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166. Cryogenic Stainless Steel One-Way Non-Return Check Valve Dh-20b for Liquid Gas 
[Aug 15, 2025]
[Aug 15, 2025] Product type NO. DH-20B Product Name Cryogenic Check Valve Nominal Pressure 5.0MPa Nominal Diameter 20mm Suitable Temp -196ºC~80ºC Suitable Media LO2 LN2 LAr LNG LCO2 etc Q:Are you a ...
Company: Danyang Feilun Gas Valve Co., Ltd.
167. PVC Flanged Check Valve for Water Treatment [Oct 16, 2025]
[Oct 16, 2025] 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.
168. DN65 Pn5 Welding Check Non Return Valve Made in High Quality [Sep 28, 2025]
[Sep 28, 2025] Product Description Type Major Overall & Connection ...
Company: Danyang Feilun Gas Valve Co., Ltd.
169. CE/ANSI/ABS/DIN Pn15 150lb DN15 2inch DN25 DN50 DN100 Lift Swing Forged Steel Flange 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.
170. CE/ANSI/ Forged Steel A105 Pn15 DN15/20/50 150lb Swing Lift Check Valve for Water Oil Gas Chemical [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.
171. ANSI ISO CE Forged Steel A105 Wcb Cast Steel Carbon Steel DN25 DN50 DN65 DN100 Swing 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.
172. Cast Steel Ss Forged Steel Wc6 ASTM A216 Wcb CFB Flanged End Swing Check Valve [Sep 18, 2025]
[Sep 18, 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.
173. A105n 800lb Pn16 Pn25 Forged Steel A105 DN15 DN20 DN25 DN50 Swing Sw Check Valve [Sep 18, 2025]
[Sep 18, 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.
174. ASTM Standard Plastic/PVC/CPVC/PPR/PP Compact Ball PVC Ball Core Check Valve [Sep 05, 2025]
[Sep 05, 2025] 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.
175. Nai-Lok Compression Stainless Steel 316 Non-Return Valve One-Way Instrument Check Valve [Aug 18, 2025]
[Aug 18, 2025] NAI-LOK Compression Stainless Steel 316 Non-Return Valve One-Way Instrument Check Valve Product Description Features: 1. Pressure rating up to 3000 psig (207 bar) 2. Temperature rating up to ...
176. ASTM DN15 Pn300-Pn1500 Wcb/A105 Forged Steel Hltra-High Pressure Check Valve for Nuclear Power Plant [Sep 18, 2025]
[Sep 18, 2025] 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.
177. Cast Forged Steel Iron Metal Duplex Stainless Steel DN50 Pn16 CF8 Power Plant Auotmatic Check Valve ... [Sep 18, 2025]
[Sep 18, 2025] 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.
178. ISO 9001 High Performance DN50 Pn16 CF8 Stainless Steel SS304 316 LNG Terminals Swing Check Valve [Sep 18, 2025]
[Sep 18, 2025] Water valves are important for controlling the flow of water in a system. One specific type of valve, called a check valve, has a special job: it lets water flow in one direction but stops it from flowing backward. ...
Company: YOONAD VALVE (WUXI) CO., LTD.
179. 1/2inch Pn16 Non Return Manual Medium Temperature Swing Type Stainless Steel Bsp CF8 Lift Check ... [Sep 18, 2025]
[Sep 18, 2025] Water valves are important for controlling the flow of water in a system. One specific type of valve, called a check valve, has a special job: it lets water flow in one direction but stops it from flowing backward. ...
Company: YOONAD VALVE (WUXI) CO., LTD.
180. DN100-DN1000 4inch-40inch ANSI Standard CF8 Wcb Stainless Steel Cast Iron Silent Silence Check ... [Sep 18, 2025]
[Sep 18, 2025] Check valve is basically a one-way valve, in which the flow can run freely one way, but if the flow turns, the valve will close to protect the piping, other valves, pumps etc. If the flow turns and no check valve is ...
Company: YOONAD VALVE (WUXI) CO., LTD.
