Legris 7770 56 00 Flow Control Trap

Inline Flow Control Regulator

The Legris 7770 56 00 is a pneumatic flow control valve designed for inline installation with 1/4 inch push-to-connect ports on both inlet and outlet. It provides directional flow control rated for a maximum pressure of 145 psi and an operating range of 14.5 to 145 psi. The valve body allows 360 degrees rotation for flexible positioning and operates at temperatures up to 158 degrees F.

Suited for Pneumatic Circuit Control

This regulator suits technicians and engineers who need precise speed adjustment on single-acting or double-acting cylinders within the stated pressure and temperature limits. It is not intended for hydraulic applications or systems that exceed 145 psi, nor for environments requiring operation above 158 degrees F. Buyers needing bidirectional metering or integrated shut-off functions should evaluate alternative valve types.

Critical Specification 145 psi Max Pressure

The 145 psi maximum pressure rating is the single figure that determines whether this valve matches the system design. Verify that the circuit never exceeds this limit under surge or steady-state conditions before installation. The 14.5 psi minimum ensures reliable actuation at low pressure, while the 360 degree rotation aids routing in tight assemblies.