Idrja
Check valves fabricated from pressed stainless steel
Technical features:
Manufacturing process pressed stainless steel
Body valve and metallic parts stainless steel Aisi 304 or Aisi 316
Seal ring NBR, FPM, PTFE o FEP
Threaded and flanged connections UNI ISO 228/1 female
Welded joints without any additional material
Opening pressure Min. 0,025 bar Max. 0,035 bar
Hydraulic test on the seal ring compressed air at 0,2 bar on each valve
Nominal working pressure 16 Bar
Working temperature
-25°C – +90°C (con guarnizione NBR)
-20°C – +110°C (with EPDM seal)
-20°C – +150°C (with FPM seal)
--20°C – +200°C (with PTFE o FEP seal)
Size ¾” - 1" - 1" 1/4 - 1" 1/2 - 2" - 2" 1/2 - 3" - 4"
