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Stop and Waste Valve Woes: When to Replace and How to Choose the Right One

image of stop and waste valves on a spigot

If you've ever experienced frozen pipes during the winter, you likely know what a stop and waste valve is. These valves control the water supply to outdoor faucets and fixtures, allowing you to drain water before winter temperatures set in.

Unfortunately, like any plumbing component, stop and waste valves can wear out, malfunction, or become outdated. Understanding the signs that indicate a replacement is necessary and choosing the right one for your needs will ensure long-lasting, reliable performance.

Telltale Signs It's Time for a Stop and Waste Valve Replacement:

  • Constant Dripping: A dripping faucet, even when the spigot is fully closed, is a sign the stop and waste valve is leaking, leading to water waste. If the valve is still leaking after tightening, it may need to be replaced due to wear or damage.

  • Stuck Closed: Stop and waste valves that refuse to open likely have corroded components, preventing the mechanism from operating smoothly. This can be a major problem if you need to shut off the water supply in an emergency.

  • Visible Damage: Cracks, corrosion, or other signs of damage on the valve's body or the connected piping warrant replacement, as they compromise the valve's integrity and can lead to leaks or even bursts.

  • Out of Code: Older homes may have original stop and waste valves that are no longer up to code. Building regulations often change regarding materials and efficiency standards, and upgrading to a new valve can ensure compliance and prevent potential issues.

Choosing the Right Replacement Stop and Waste Valve:

  • Material Matters: Most modern stop and waste valves are made from durable brass or copper, offering resistance to corrosion and ensuring a long lifespan.

  • Style Considerations: Decide between a traditional compression-style valve (with a handle you turn to open and close) or a quarter-turn ball valve (which operates with a quick 90-degree turn of a lever). Ball valves tend to be more reliable and less prone to leaking.

  • Frost-Free Options: If you live in an area with harsh winters, you can choose frost-free outdoor faucets. These come with a built-in stop and waste valve and a long stem that extends the valve further into the home, keeping it within the heated space and preventing freezing.

DIY or Call a Pro?

Replacing a stop and waste valve can be a DIY project if you have basic plumbing skills. However, if you're unsure, or the replacement requires soldering pipes, it's recommended to reach out to a professional plumber. They will ensure the installation is done correctly. They can also inspect your plumbing for any other areas that may require improvement.

Partner with ReScope Drain Aid

If you are a plumber, ReScope Drain Aid offers quality stop and waste valves and other plumbing products for your clients. We offer a comprehensive range of plumbing supplies designed with the needs of both plumbers and homeowners in mind. Our knowledgeable team can assist you with product selection, answer questions, and ensure you have the right solutions on hand to service your clients' needs effectively.

Contact Us today to learn more about our products and how they can benefit your plumbing business!

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