Midland Industries 945601LF 1/2 in Pex Ball Valve 400 Psi

Product Description

The MIDLAND INDUSTRIES 945601LF is a full-port, lead-free ball valve designed for 1/2-inch PEX-to-PEX connections in potable water and hydronic plumbing systems. The body is forged brass and qualifies as lead-free, meeting requirements for use in systems that carry drinking water. A stainless steel ball provides reliable shutoff with low torque and long service life. Rated at 400 psi WOG (water, oil, gas), this valve handles the pressure demands of residential and light commercial plumbing applications. It is typically installed by licensed plumbers during rough-in or retrofit work on PEX distribution systems.

This valve is suited for residential and light commercial potable water supply lines, radiant heating systems, and any application where a reliable inline shutoff is needed on a PEX run. The PEX x PEX end connections allow direct insertion into standard PEX tubing using crimp or clamp-style fittings. The full-port design minimizes flow restriction, making it a practical choice for branch isolation or zone control on hydronic and domestic water systems.

Key Features

• Lead-free forged brass body - compliant for potable water installations
• Stainless steel ball for corrosion resistance and consistent shutoff
• Full-port design minimizes pressure drop across the valve
• 400 psi WOG pressure rating handles standard residential and light commercial demands
• PEX x PEX end connections - compatible with crimp and clamp installation methods
• Compact profile at 5.05 inches in length and 1.75 inches in width for tight spaces

Compatibility

Designed as an OEM-style replacement or new-installation shutoff valve for 1/2-inch PEX plumbing systems in residential and light commercial applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and all applicable local codes. Shut off the water supply and relieve system pressure before installing or replacing this valve. Use the appropriate PEX crimp or clamp tool rated for 1/2-inch connections to secure the end fittings - do not use open flame near PEX tubing. Verify the valve handle orientation indicates the correct open and closed position after installation and before restoring water supply pressure.