Jiangsu Profile
Product List
4246. New Trends Creep Resistance UV Resistance Resistant to Aging Sanitary Dual-Command Check Ball Valve ... 
[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.
4247. New Products Resistant to Strong Acids and Bases Excellent Temperature and Mechanical Properties ... [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.
4248. Most Popular Superior Corrosion Resistance Precise Automatic Control Chemical Corrosion Resistance ... [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.
4249. New Products Launched Excellent Temperature and Mechanical Properties High Mechanical Strength ... [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.
4250. New Product Ideas Chemical Corrosion Resistance Resistant to Strong Acids and Bases Dual-Command ... [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.
4251. High-End New Design Superior Corrosion Resistance Precise Automatic Control Motorized Dual-Command ... [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.
4252. Flanged BS DIN JIS Std Casting Steel Swing Check Valve [Nov 25, 2025]
[Nov 25, 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 ...
4253. DIN/JIS Cast Steel/Stainless Steel Wcb 304 316 Swing Check Valve [Nov 25, 2025]
[Nov 25, 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 ...
4254. 3inch Aluminium Discharge Valve with Sight Glass [Nov 18, 2025]
[Nov 18, 2025] Product Description 3inch Aluminium Discharge Valve with Sight Glass 3inch italian api valve oil pipeline sight glass is installed on the side of the bottom of the tanker. It is used non-corrosive pipeline open ...
4255. 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 ...
4256. 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 ...
4257. High Quality Wholesale Double Union Check Water Stop PVC Ball Valve [Feb 03, 2026]
[Feb 03, 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.
4258. One Way Check Valve with Cast Iron Valve Body and Copper Cap [Oct 28, 2025]
[Oct 28, 2025] Product Description A one-way check valve is installed on the suction system and fuel lines at the top of fuel storage tankers; this critical safety device utilizes a spring-loaded ball or poppet mechanism to ...
4259. Premium One Way Cast Iron Emergency Cut-off Check Valve [Oct 28, 2025]
[Oct 28, 2025] Product Description A one-way check valve is installed on the suction system and fuel lines at the top of fuel storage tankers; this critical safety device utilizes a spring-loaded ball or poppet mechanism to ...
4260. High-Performance Copper Right-Angle Check Valve [Oct 28, 2025]
[Oct 28, 2025] Product Description This 90-degree angle check valve is engineered exclusively for fuel dispensing systems. Its primary function is to enforce one-directional fuel flow while preventing hazardous backflow in pipelines. ...
