NITRA POC Series Pneumatic Pilot Operated Check Valve Fittings Datasheet

This document details NITRA brand pneumatic pilot operated check valve fittings, which lock an actuator in position by allowing free flow from inlet to outlet until pilot pressure is applied to reverse flow. It includes specifications, dimensions, and part numbers for models POC18N, POC14-18N, and POC14-14N, featuring rotating anodized aluminum bodies, plated brass threads, and various port configurations.