




DESEINOR gas station non return check valve for fuel dispensers. Anti-backflow, pressure maintaining, anti-corrosion & explosion-proof, fits gasoline/diesel pipelines, stable -30℃~55℃ operation for gas stations & oil depots.






Fuel station angle check valve is designed to prevent reverse flow in fuel dispenser and storage-tank piping systems. The valve’s high-strength cast body provides reliable corrosion resistance when handling gasoline and diesel, meeting the operational requirements of fuel station environments.
The angle-body configuration features a male threaded connection at the bottom and a female threaded connection at the side for straightforward installation in underground fuel lines and dispenser flexible-connector assemblies. The check valve can be installed beneath a fuel dispenser, between the fuel line and flexible connector, at a storage-tank outlet, or at the outlet of a submersible turbine pump. Suitable for operating temperatures from −40°C to +70°C, the angle check valve is used in gasoline and diesel transfer systems at fuel stations and oil depots.
Product Name | French Type Check Valve | Application | Fuel Station Accessories |
Model Number | GY-447C | Kind | Fuel-Servicing Equipment |
Material | Cast Steel | Surface Treatment | Polishing |
Nominal Size | 2” | Working Temperature | -40℃~+70℃ |
Brand Name | DESEINOR | Nominal pressure | 1.6MPa |
Sealing Material | Fluororubber/Polyethylene Tetrafluoro | Installation Method | Thread |
Approval Standards | European ADR | Relevant standard | API-1004 |
Packing Size | |||
L*W*H(CM) | 11*13*18 | ||
QTY/CTN | 1PCS/Box | ||
N.W(KGS) | 4.7KGS | ||