
In-line check or non-return valve made of stainless steel (stainless steel AISI 316). Spring and swing closure with FPM sealsket. Equipped with stainless steel flanged connections with perforation according to UNI EN 1092-1 PN 16. Surface treatment: degreasing, pickling and electropolishing. Machining: pressed stainless steel.
The IDRJA DN non-return valve is generally used in civil and industrial installations requiring heavy-duty hydraulics or compressed air systems. It operates at a nominal working pressure (PN) of 16 bar.