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IDRJA Standard 

Threaded Check Valves Fabricated from Pressed Stainless Steel

Idrja Standard
 

 
Technical Features:


• Manufacturing process: pressed stainless steel
• Body valve and metallic parts in stainless steel Aisi 304 or Aisi 316
• Seal ring: NBR, FPM, PTFE o FEP
• Threaded ends: UNI ISO 228/1 female
• Welded joints: made with TIG method without any additional material
• Opening pressure: Min. 0,025 bar Max. 0,035 bar
• Hydraulic test: compressed air at 0,2 bar on each valve
• Nominal working pressure: 16 bar
• Working temperature:
  -25°C - +90°C (with NBR seal)
  -20°C - +150°C (with FPM seal)
  -20°C - +200°C (with PTFE * seal)
• Available sizes: 3/4”- 1" - 1"1/4 - 1"1/2 - 2" - 2"1/2 - 3" - 4"

Technical data (PDF format)
 
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