85.768 : TOPRING YORK CHECK VALVE 4 (F) BSPP

85.768 : TOPRING YORK CHECK VALVE 4 (F) BSPP

SPECIFICATIONS:
• Fluids: Compressed air, inert gases, and water
• Working Temperature: -20 to 100 °C
• Thread: 4 (F) BSPP
• Maximum Working Pressure: 116 PSI

Material(s):
• Body: Robust and corrosion resistant brass
• Rod: Corrosion resistant polymer
• Spring: Corrosion resistant stainless steel 302
• Plate: Corrosion resistant polymer
• Washer: NBR synthetic rubber

FEATURES:
• Check valves allow free passage of fluid in one direction and lock in the other direction
• They protect compressed air networks against contamination