3CA20 Check Valve - Direct acting, ball type

3CA20 - Check valve

Direct acting, ball type 40 L/min (10 USgpm) • 350 bar (5000 psi)

Description

These cartridge check valves allow flow at a low pressure drop, with cracking pressure from 0.5 to 7 bar (7 to 100 psi) in the free flow direction and close to prevent flow in the reverse direction. They fit into simply machined cavities and are therefore ideal for installation into custom designed Hydraulic Integrated Circuits, manifold blocks and other hydraulic equipment.

Operation

The valve remains closed until the spring bias is reached at port 1 at which time the poppet lifts of the seat and allows flow from port 1 to port 2. in the other direction the valve is closed.

Features

Cartridge design with machined seats and precision ground balls gives excellent flow reseat characteristics. Installation into the 2-port 7/8" UNF cavity gives easy fitment and serviceability.

Performance Data

• Cavity: A879
• Flow Rating: 40 L/min (10 USgpm)
• Typical Pressure: 350 bar (5000 psi)