Check valve Model 2680A has a robust spring-loaded stainless steel construction which allows free flow of a medium in one direction,  that closes immediately when the flow ceases or changes direction.

Reverse flow is prevented which protects measuring or regulating equipment from process media.  This model has female-to-female connections. Typical applications are where the protection of measuring equipment is required, liquid feed lines, gas feed lines and pressurized sealing liquid water systems.

Technical data
Opening pressure 0.15 - 0.25 bar
Body AISI 316
Connections G 1/4" - G 1 1/4" (inlet/outlet female)
Seals Nitrile (*Viton®, EPDM)
Special construction on request

Product key