membrane check valve / for gas / plastic
Our check valves provide a one-way non-return flow for liquids and gases. Every barb on a check valve is manufactured without a parting line on the sealing surface of the barb to ensure a leak-proof seal every time. The working pressures are from 1 to 150 P.S.I. Our check valves can be used in any position thanks to the free-floating diaphragm.