Check valves provide minimum resistance under normal flow conditions and are used to prevent backflow of the fluid in case of sudden power outages, pump stops or changes in the characteristics of the fluid. Thanks to ring or metal-to-metal sealing options, they provide solutions in many different applications. 

• Short body, small volume and low weight.
• Shafts extending from both sides of the check valve allow both horizontal and vertical pipe mounting of the counterweight and lever on the right and left sides of the check valve.
• The disc moves freely depending on the flow. Opening of the valve depends on the flow rate.
• Position adjustable weight adapts to the operating conditions.
• Metal to metal or rubber sealing ring design.
• Maintenance-free design.