Norgren X3045122 Valve Packed Spool Roller Lever 1/8 Npt

Product Description

The NORGREN X3045122 is a mechanically operated directional control valve designed for pneumatic systems requiring reliable, repeatable actuation through physical contact. Built around a packed spool design with a roller lever actuator and spring return, this 5-port, 2-position valve directs compressed air flow when a cam or mechanical arm engages the roller. It carries a Cv rating of 0.340 and handles working pressures up to 10 bar. The 1/8 inch NPT inlet makes it a compact, direct-mount option suited for automated machinery, jigs, and sequential pneumatic circuits. Installation is typically performed by industrial maintenance technicians or pneumatic system integrators.

This valve is well suited for light-duty industrial automation and machine-building applications where mechanical position sensing triggers a pneumatic output. The roller lever actuator responds to contact from a moving machine element, making it common in end-of-travel detection, part-presence sensing, and indexing table circuits. Operating temperature range spans 32 degrees F to 158 degrees F, covering most indoor factory and shop environments. The black body finish and compact 1/8 inch porting keep the overall footprint small for panel or manifold mounting locations where space is limited.

Key Features

• Packed spool design provides reliable sealing and smooth directional shifting under repeated mechanical actuation
• Roller lever actuator with spring return ensures consistent position reset when the actuating force is removed
• 5-port, 2-position configuration supports standard double-acting cylinder or actuator control circuits
• Cv rating of 0.340 delivers controlled flow appropriate for small-bore cylinder applications
• 1/8 inch NPT inlet threads directly into common pneumatic manifolds and inline fittings
• Operating range of 32 degrees F to 158 degrees F suits typical indoor industrial environments

Compatibility

Designed as an OEM-style replacement or direct-fit addition for pneumatic control circuits requiring a 5-port, 2-position mechanically operated valve with 1/8 inch NPT porting.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial maintenance professional. Depressurize and lock out the pneumatic supply before removing or installing any valve in the circuit. Ensure NPT threads are sealed with appropriate thread sealant tape rated for compressed air service, and do not overtighten fittings into the valve body ports. Verify that the actuating cam or mechanical element aligns squarely with the roller lever to prevent side-loading damage to the actuator stem.