IDRJA OR
 
                    In-line non-return valve made of stainless steel (Aisi 304 or Aisi 316),
 spring-loaded and reinforced welding between guiding pin and disc (stainless steel Aisi 316) equipped with FPM seal. The check valve is suitable for use with 
compressed air or vacuum in non-heavy-duty applications. Threaded 
female gas connections according to UNI ISO 228/1. Surface treatment: 
degreasing, pickling and electropolishing.
The IDRJA/OR check valve, available in sizes from 3/4" to 1" 1/4, is generally used in civil and industrial 
hydraulic systems in the outlet position where it is necessary to avoid 
fluid return or compressed air and works at a nominal working pressure (PN) of 16 bar.



















 
                 
                 
             
            














 
                                                                     
                                                                     
                                                                    