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Watts 1/2 IN NPS x 3/8 IN CTS Plastic Female Straight Valve

SKU: 0959187

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Product Details

Watts 0959187

This 1/2'' NPS x 3/8'' CTS AquaLock plastic female straight valve works with copper, CPVC, PEX, and CTS rated pipe. It is easy to install, no tools or tube inserts are required. The fitting can be used for hot and cold water applications. The unique O-ring guide feature provides a zero-leak connection. Unlike barb fittings, this fitting joins the tubing on the outside, increasing the flow capacity. After a connection has been made even under maximum pressure, the tubing is able to swivel, making the fitting ideal for vibrating and dynamic applications.


  • UPC 098268322675
  • Online Product ID 9694264
  • Inlet Connection Size 0.5''
  • Inlet Connection Type Female Threaded
  • Lead Free yes
  • Outlet Connection Size 0.38''
  • Outlet Connection Type Push to connect
  • Series Female Straight Valve 3552

Additional information

  • No tools required for installation or removal
  • Can be used for hot and cold water applications, including behind the wall applications
  • Works with copper, CPVC, PEX, and CTS rated pipe
  • 25-year limited warranty
  • Rotates under pressure after installed for high flexibility during installation
  • Zero-leak connections

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