
In-line check or non-return valve made of stainless steel (AISI 316). NBR or FPM coated steel closing ball. Flange seal available in NBR or FPM. Threaded female gas connections according to UNI ISO 228/1. Surface treatment: degreasing, pickling and electropolishing.
The GLOVALVE check valve is generally used in civil and industrial hydraulic systems in the outlet position where it is necessary to prevent the return of sewage, dense fluids or liquids with suspended elements and operates at a nominal working pressure (PN) of 16 bar.