Midland Industries 958PPC-4B Right Angle Flow Control Valve

Product Description

The MIDLAND INDUSTRIES 958PPC-4B is a metered-out right angle flow control valve designed to regulate airflow or fluid flow in pneumatic and fluid control systems. It features a composite body construction with a 1/4-inch push-to-connect inlet and a 1/4-inch male NPT outlet, allowing quick, tool-free tube insertion on one end and threaded installation on the other. The valve is rated for 150 psi working pressure with a burst pressure of 340 psi, and it operates across a temperature range of 32 to 140 degrees F. Internal components include a brass body, retainer, and spacer, a stainless steel gripper ring, an NBR seal, brass thread with white sealant, and an acetal resin tube release collar. Licensed plumbers, pipefitters, and pneumatic system technicians are the primary installers.

The 958PPC-4B is suited for residential and light commercial pneumatic plumbing and fluid control applications where a right-angle flow path is needed at a panel, manifold, or equipment connection point. Its metered-out design allows flow control on the exhaust or outlet side, making it a common choice in compressed air circuits, instrumentation lines, and general fluid distribution systems. The push-to-connect end accepts standard tubing for fast, reliable connections without additional fittings.

Key Features

• Metered-out right angle configuration for exhaust-side flow control
• 1/4-inch push-to-connect x 1/4-inch male NPT connection for quick tube insertion and threaded installation
• 150 psi working pressure rating with 340 psi burst pressure
• Operating temperature range of 32 to 140 degrees F
• Stainless steel gripper ring and acetal resin tube release for secure, repeatable tube engagement
• NBR seal and composite body rated for both air and fluid service

Compatibility

Designed as an OEM-style replacement or new-installation fitting for pneumatic and fluid control systems using standard 1/4-inch push-to-connect tubing and 1/4-inch male NPT threaded ports.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified pneumatic systems technician. Depressurize and isolate the system completely before removing or installing any fittings. Ensure tubing is cut cleanly and squarely and is fully inserted into the push-to-connect end until it seats against the gripper ring. Verify all NPT threaded connections are properly sealed and torqued in accordance with applicable codes before returning the system to service.