Non Return Valves
BiS Wells offer a range of non-return valves. These simple and reliable valves allow flow only in one direction. If the system pressures mean that flow will occur in the opposite direction the valve will shut off.
These valves use an elastomeric seat and spring for optimum leak tight performance even on high pressure gas. Depending on the pressure and flow will determine which type of non-return valve is most suited to your application.
Our non-return valves can handle pressures up to 550 Bar (7,975 PSI) and is manufactured from Stainless Steel.
Data Sheets and Installation Drawings
D12H2 Non Return Valve. 1/2″ Female Ports. 550 Bar (7,975 PSI)