EC4NS – NPT Alco Check Valve
Alco “EC” Series – Check Valve
Size: 1/2” NPT / Bore Size: 10mm
Body, Piston and Spring Stainless Steel 316. Seals HNBR 90 O Ring.
Max Pressure: 10,000psi (690 bar) @ 38ºC
Temp Range: -40ºC to 150ºC
Cracking Pressure: 15psi ± 25psi
Alco’s EC4NS non return check valve prevents back flow in high pressure systems. Having a soft primary seat also means it is suitable for gases or liquids. Because the EC series is contained within a very compact unit it is ideal for many arduous duties.
Sized at 1/2” NPT / Bore Size: 10mm, the EC4NS features body, piston and spring in 316 stainless steel. Seals HNBR 90 O Ring. Max Pressure: 10,000psi (690 bar) @ 38ºC with a temperature range: of -40ºC to 150ºC. Cracking Pressure: 6psi ± 25%