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  1. Compression Shut-Off Valves at Lowes.com

    After inserting the pipe, stainless steel teeth bite down and grip the pipe tightly while a specially formulated O-ring compresses around the pipe to create a watertight seal. The valve can be …

  2. Compression Valve: Installation, Uses, and Types - Thomasnet

    May 29, 2025 · A compression valve is a manually operated shut-off valve commonly found in plumbing systems to regulate water or fluid flow. This valve is essential in water valve …

  3. Compression Valves | McMaster-Carr

    Choose from our selection of compression valves, including on/off valves, panel-mount on/off valves, and more. Same and Next Day Delivery.

  4. How Does A Compression Valve Work? (Explained Simply)

    This simple guide explains how compression valves work. It also includes maintenance tips and advice for choosing the correct valve.

  5. How To Install a BrassCraft® Compression Valve

    Learn how to install or replace a compression shut-off valve (stop). This video is for those individuals seeking the most up-to-date installation information.

  6. Amazon.com: Compression Valve

    OD Compression Straight Valve - 1/2" Push Fit x Dual 3/8" ODComp. - Certified to NSD ANSI61 Standards. Need help?

  7. Mastering Compression Valves: Your Essential Guide for Plumbing

    May 17, 2025 · A compression valve is a type of valve that uses a rubber washer to create a watertight seal, effectively stopping or allowing water flow when the handle is turned.

  8. Compression Valves Explained: Your Complete US Homeowner's …

    Aug 20, 2025 · What is a Compression Valve? A compression valve is a type of shut-off valve used to control the flow of water in pipes. It creates a watertight seal using mechanical …

  9. How To Install A Compression Valve - Plumbing Help

    A compression valve creates a water tight seal with the pipe by squeezing a metal or plastic compression ring against the pipe or tubing. Compression valves are most commonly used in …

  10. How to Replace a Compression Valve - Engineer Fix

    A compression valve, often called an angle stop or shut-off valve, allows localized shutoff of the water supply to specific fixtures, such as toilets, sinks, or appliances. This control prevents the …