Jiangsu Profile
Product List
3931. 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
3932. Top Vent Pipe Vacuum Pressure Valve for Filling Station [Nov 25, 2025]
[Nov 25, 2025] Product Description Pressure Vacuum vents are installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the tank vent lines ...
3933. Aluminum Pressure Vacuum Vent Valve for Gas Station Pressure Relief [Oct 21, 2025]
[Oct 21, 2025] Product Description Aluminum Vacuum Vent Relief Valve is installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the ...
3934. Factory Sale Pressure Vacuum Vent Relief Valve Popularly Available in Oil Tank [Oct 21, 2025]
[Oct 21, 2025] Product Description Aluminum Vacuum Vent Relief Valve is installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the ...
3935. Professional Manufacturer Aluminum Pressure Vacuum Vent Safety Relief Valve for Fuel Tanker [Oct 21, 2025]
[Oct 21, 2025] Product Description Aluminum Vacuum Vent Relief Valve is installed on the top of vent pipes from underground or aboveground fuel storage tanks. The vent cap and internal wire screen are designed to protect the ...
3936. Italian Type 3 Inch Oil Unloading Valve Discharge Valve with Sight Glass [Dec 15, 2025]
[Dec 15, 2025] Product Description Italian Type Oil Unloading Valve Discharge Valve with Sight Glass 3inch italian valve oil pipeline sight glass is installed on the side of the bottom of the tanker. It is used non-corrosive ...
3937. High Quality Plastic Flange Wafer Horizontal Check 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.
3938. 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 ...
3939. 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 ...
3940. 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 ...
3941. 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 ...
3942. Ductile Iron Pn16 Flexible Disc Type Swing Check Valve with Flange Ends [Apr 25, 2025]
[Apr 25, 2025] Product Description Features and Benefits: The spring load design, reduces the water hammer, no noise. Axial flow nozzle design, short stroke, quick close to the seat. High quality spring, avoid the water ...
Company: Dvk International Co., Ltd.
3943. Flanged Flexible Disc Type Swing Check Valve [Apr 21, 2025]
[Apr 21, 2025] Product Description Features and Benefits: The spring load design, reduces the water hammer, no noise. Axial flow nozzle design, short stroke, quick close to the seat. High quality spring, avoid the water ...
Company: Dvk International Co., Ltd.
3944. ANSI DIN JIS Ductile Iron Pn16 Non Slam Recoil Type Check Valve [Apr 25, 2025]
[Apr 25, 2025] Product Description 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 resistance to any kind ...
Company: Dvk International Co., Ltd.
3945. Dual Plate Wafer Check Valve [Apr 21, 2025]
[Apr 21, 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.
