Double plate wafer check valve, type 4100

Technimex Double plate wafer check valve, type 4100, is a non return valve with a central axis double plate and good hydraulic performance against flow inversion. With stainless steel springs to ensure immediate closure and a vulcanized sealing on the seat of the body according to ISO 5208.

Minimum differential pressure of closing for a perfect sealing: 0,5 bar.
Short face to face connection, compactness and low weight: easy handling and installation.

Reliability and durability thanks to high quality materials.