Pilot Operated Cartridge Check Valves

Pilot Operated Cartridge Check Valves are check valves that use a hardened steel ball to seal against the valve seat as opposed to a poppet. 2-Way Cartridge Vheck Valves are simple in their design and provide low leakage over the life of the system.
Operating Pressure ：250 Bar
Internal Leakage :2 drops/min. max. at 250 Bar Crack Pressures：
2.1=2.1Bar
3.4=3.4Bar
6.2=6.2Bar
Pilot Ratio: 3  ： 1
Temperature：-22°F to +250°F (-30°C to +120°C)
Recommended Filtration: Critical Application - ISO 16/12
Non-Critical Application - ISO 19/15
Fluids：Mineral-based fluids. For other fluid compatibility, consult factory.
Cavity :10-3
Body Material：Anodized 6061T6 aluminum
alloy rated at 207 Bar.