Polybutylene Shut-Off Valves (145 Items)

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Polybutylene Shut-Off Valves

Check out our selection of polybutylene shut-off valves! We have a variety of sizes and styles to choose from to suit your needs. Our shut-off valves are made from durable materials and are built to last. Shop today!

Do you have doubts about choosing a polybutylene shut-off valve?

Within our catalog, we offer various types of valves, including:

Ball Valves: These are preferred for residential and commercial water systems. They are easy to use, requiring a simple 90° turn of the handle to open or close the valve fully. Featured models include the SharkBite 1/2 in. Brass Crimp Ball Valve with Drain Full Port and the SharkBite 3/4 in. Brass Crimp Ball Valve with Drain Full Port.

Angle Stop Valves: These are typically used in residential, commercial, and industrial plumbing systems. Our offerings include models like the SharkBite 1/2 in. PEX Barb X 3/4 in. Brass Angle Stop Valve and the SharkBite 1/2 in. PTC X 1/4 in. Brass Angle Stop Valve.

Straight Stop Valves: These function similarly to angle stop valves but allow water to flow directly within the pipe. Examples include the SharkBite 3/8 in. PEX Barb X 3/8 in. PEX Barb Brass Straight Stop Valve and the SharkBite 1/2 in. PTC X 3/8 in. Compression Brass Straight Stop Valve.

  1. Identify the pipe diameter

    You can do this in the following ways: Use a tape measure or caliper to measure the external diameter of the pipe or check the pipe for any markings indicating its size. Polybutylene pipes typically come marked with their diameter.

  2. Determine the type of connection

    For example:

    • Push-fit connection: these connect by pushing them directly onto the pipe.
    • Compression connection: these are used with a nut and compression ring that fits around the pipe.
    • Threaded connection: some valves may have threaded connections that screw into a suitable adapter.
  3. Select the right size

    This should match the pipe diameter. Here are some standard sizes and their applications:

    • 1/2 inch: Ideal for most residential applications such as water lines for sinks, toilets, and water heaters.
    • 3/4 inch: Used for more extensive water lines feeding multiple fixtures in a house or for outdoor applications.
    • 1 inch and larger: Generally used in larger or commercial water systems.

Once you have all this information, you can purchase the appropriate valve. Here are some additional tips:

  • Ensure that the valve is made of durable, high-quality materials.
  • Confirm that the valve is compatible with polybutylene, as some valves may be designed for other types of pipes.

We invite you to browse our catalog of Polybutylene Shut-Off Valves, where you can also find adapters and expansion elbows for proper pipe installation and functionality. Opening each product page lets you view specifications, prices, and eligibility for bulk discounts.

Many of our valves have bulk discounts, and you can also inquire about volume pricing available through our Max Pro program. We are happy to assist you.

Remember to carefully review the specifications before purchasing a polybutylene shut-off valve or any other product from us. If you have any questions, please contact us; we will help you through your purchase.

Max Warehouse provides a 30-day window from receipt of your order to initiate a return process. Please review our return policy for eligibility and restrictions. Note that all commercial sales are final, with no refunds or returns.

We generally offer free shipping on eligible orders over $99. Please refer to our Shipping Policy to determine if your order qualifies.

Yes, at the bottom of each product page, you can find reviews from various users regarding the products they purchased and our overall service. These reviews can help you make an informed decision.

You can also leave your feedback and rating for purchased products. We value our customers' opinions to improve our service.

Max Warehouse provides a 30-day window from receipt of your order to initiate a return process. Please review our return policy for eligibility and restrictions. Note that all commercial sales are final, with no refunds or returns.