Jiangsu Profile
Product List
4036. 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 ...
4037. H44W Stainless Steel Swing Check Valve [Mar 06, 2026]
[Mar 06, 2026] Product Description Product Overview This product consists of valve body, valve disc, valve cover and other components, made of 304 stainless steel material, suitable for general industrial pipeline systems. Its ...
Company: Dvk International Co., Ltd.
4038. H44W ANSI Stainless Steel Swing Check Valve [Mar 06, 2026]
[Mar 06, 2026] Product Description Product Overview This product is made of 316L stainless steel material, which has stronger corrosion resistance and is particularly suitable for environments with highly corrosive media such ...
Company: Dvk International Co., Ltd.
4039. 2inch Pressure Vacuum Vents Fire Resistant Ventilation Valve [Feb 04, 2026]
[Feb 04, 2026] Product Description The pressure valve will automatically open when the pressure in the tank reaches to the set pressure of the high- relief valve and the gas in the tank will be released with the speed of 30m/s ...
4040. Nailok Stainless Steel 316 Check Valve Non Return Valve Cracking Pressure1-10 Psi [Jun 08, 2025]
[Jun 08, 2025] 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 ...
4041. 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 ...
4042. Industry Stainless Steel 304 H71W Disc Type Wafer Check Valve Water Pipe Pump Valve [Mar 20, 2025]
[Mar 20, 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 ...
4043. New Products Compact Size Lightweight Dual-Command Check Ball Valve for High-End Villa [Feb 25, 2026]
[Feb 25, 2026] Product Description The double union check valve, also known as a double swivel check valve, is a pipeline control component that automatically opens and closes based on the pressure of the medium to prevent backflow. ...
Company: CHANGZHOU XITA PLASTIC CO., LTD.
4044. Dh64f-50p Cryogenic Swing Check Valve for Gas/Liquid Pn40 DN15 [Jan 20, 2026]
[Jan 20, 2026] Product type NO. DHX-15 Product Name Cryogenic Swing Check Valve Nominal Pressure 5.0MPa Nominal Diameter 15mm Suitable Temp -196ºC~80ºC Suitable Media O2 N2 Ar NG CO2 etc Q:Are you a ...
Company: Danyang Feilun Gas Valve Co., Ltd.
4045. Brass Bronze Female Thread Swing Check Valve [Apr 25, 2025]
[Apr 25, 2025] Features and Benefits: Robust and compact design, high quality bronze construction, valves have long life cycle. All bronze bars were made in own facilities, high quality raw material. Machining by automatic ...
Company: Dvk International Co., Ltd.
4046. High Quality Di/SS304/SS316 Flap Valves [Apr 25, 2025]
[Apr 25, 2025] overview The flap door of the float tank is a check valve product, which is mainly installed at the end of the drainage pipe to prevent back flow of external water.Material is divided into stainless steel, carbon ...
Company: Dvk International Co., Ltd.
4047. DN15-100 Thread Spring Check Valve Water Pipe Thread Valve Brass Vertical Check Valve [Jan 25, 2024]
[Jan 25, 2024] 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 ...
4048. 2inch Pressure Vacuum Vent Vacuum Pressure Valve [Feb 04, 2026]
[Feb 04, 2026] 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 ...
4049. Aluminum Alloy Cast Steel Corrosion-Resistant PTFE One-Way Swing Check Valve Fluorine Flange Check ... [Mar 08, 2025]
[Mar 08, 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 ...
4050. One-Way Check Valve Corrosion-Resistant Acid-Base Valve Cast Steel Lined PTFE Lifting Flange Check ... [Jun 26, 2024]
[Jun 26, 2024] 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 ...
