Pro-source 4530230011PRO 3-way Manual Lever Spring Valve

Product Description

The PRO-SOURCE 4530230011PRO is a 3-way, manually operated valve with a hand lever and spring-return actuator. It controls fluid or air flow through three ports and two positions, making it a reliable mechanical solution for directing or diverting flow in pneumatic and hydraulic systems. The valve carries a Cv rating of 0.976, indicating its flow capacity under standard conditions. Threaded NPT connections allow for straightforward integration into existing pipe runs. At 0.46 pounds, the compact form factor suits applications where space and weight are considerations. Installation is handled by qualified plumbing, HVAC, or industrial maintenance technicians.

This valve is suited for use in light industrial, commercial HVAC, and process control applications where manual flow direction or diversion is needed. The spring-return actuator automatically returns the lever to its default position when released, providing a fail-safe characteristic useful in systems requiring a defined default flow path. NPT threading makes it compatible with standard pipe fittings used across plumbing and pneumatic installations in both commercial and residential trade settings.

Key Features

• 3-way, 2-position valve design for flow direction or diversion control
• Hand lever with spring-return actuator for automatic default positioning
• Cv rating of 0.976 for consistent, measurable flow performance
• NPT threaded connections for compatibility with standard pipe fittings
• Lightweight at 0.46 pounds with a compact body profile

Compatibility

Designed as an OEM-style replacement or direct-fit manual valve for pneumatic and hydraulic systems requiring a 3-way, 2-position, NPT-threaded lever-operated valve with a spring-return actuator.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified industrial maintenance technician. Depressurize and isolate the system completely before removing any existing valve or fitting. Verify NPT thread direction and apply appropriate thread sealant per local plumbing or mechanical codes before making connections. Do not exceed the rated Cv or pressure limits for the application.