PARKER 026-67054-0 C5V12 311 B1

General Description

Series C5V direct operated check valves provide free flow in one direction and block the flow in the counter direction.

The SAE flanges allow to mount the C5V directly on the pressure port of pumps for protection against pressure shocks from the system.

Operation

The ball is held on its seat by a spring under zero pressure condition. When flow is increased to the cracking pressure, free flow is allowed from port A to port B. Blocked flow is created when operating pressure and spring on Port B exceed pressure on port A.

Features

• Direct operated check valve.

• SAE 61 and SAE 62 flanges.

• 4 sizes (SAE 3/4", 1", 1 1/4", 1 1/2").

• 3 springs.

• 2 different seal configurations

Descriptions

Direct operated SAE flange check valve