IDRJA DW

In-line non-return valve made of stainless steel (AISI 304 or AISI 316).
Spring-loaded and flow control disc with EPDM seal with WRAS and ACS approval
for drinking water.
Threaded
female gas connections according to UNI ISO 228/1. Surface treatment:
degreasing, pickling and electropolishing.
The IDRJA/DW check valve, available in sizes from 3/4″ up to 4″, 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.