Keeney pp53-1pclf Quarter Turn Straight Valve

Product Description

The KEENEY pp53-1pclf is a quarter turn straight stop valve designed for residential and light commercial plumbing supply lines. It connects a 1/2-inch female iron pipe (FIP) inlet to a 1/2-inch outside diameter (OD) compression outlet, allowing a plumber to shut off water supply to fixtures such as toilets, faucets, and under-sink appliances with a single 90-degree handle turn. The quarter turn ball-style mechanism provides a positive open and closed position with minimal effort, reducing the risk of incomplete shutoff common with older multi-turn designs.

This valve is suited for new construction rough-in and retrofit replacement work in residential bathrooms, kitchens, and utility rooms. It is installed on copper or compatible supply tubing feeding individual fixtures. Licensed plumbers and experienced service professionals use this valve where a reliable, code-compliant shutoff is required at the point of fixture connection. The straight valve body configuration works where the supply stub-out and the fixture supply line are in-line with each other.

Key Features

• Quarter turn operation provides fast, full open or full close shutoff
• 1/2-inch FIP inlet threads onto standard iron pipe or copper male adapters
• 1/2-inch OD compression outlet accepts standard supply line tubing
• Straight body configuration for in-line supply stub-out installations
• Low-profile design fits in standard cabinet and wall-box rough-in spaces

Compatibility

Designed as an OEM-style replacement or new-install straight stop valve for residential plumbing supply lines with 1/2-inch FIP inlet connections and 1/2-inch OD compression outlet tubing.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the main water supply and relieve line pressure before removing or installing any stop valve. Use thread sealant tape or paste on the FIP threads and tighten the compression nut to hand-tight plus one additional turn with a wrench — do not overtighten the compression fitting. After installation, restore supply pressure and inspect for leaks at both the threaded and compression connections before closing up the cabinet or wall access.

Technical Specifications

• Inlet Connection: 1/2-inch FIP (Female Iron Pipe)
• Outlet Connection: 1/2-inch OD Compression
• Valve Type: Quarter Turn Straight Stop
• Body Configuration: Straight
• UPC: 046224032588

Standard Information

• Brand: KEENEY
• Manufacturer Part Number: pp53-1pclf