
In-line swing check or non-return valve made of stainless steel (AISI 316). swing type closing disc with PTFE seal. Threaded female gas connections in accordance with UNI ISO 228/1. Surface treatment: degreasing, pickling and electropolishing. The FLOY check valve is generally used in civil and industrial hydraulic systems in the outlet position where it is necessary to avoid fluid return and works at a nominal working pressure (PN) of 16 bar.