Webstone 44444WPR 1" NPT Valve Kit with Pressure Relief Valve

The Webstone 44444WPR Tankless Water Heater Service Valve Kit provides a complete, code-compliant isolation and pressure relief solution for on-demand systems. Its lead-free clean brass construction and full-port ball valves ensure safe drinking water and minimal flow restriction for optimal heater performance. The kit includes color-coded hot and cold valves with easy-actuation lever handles and a dedicated pressure relief valve for safety. Perfect for professional installation on residential or commercial tankless water heaters, ensuring easy maintenance and reliable operation.

Features

  • Complete 1" NPT service valve kit for tankless water heaters
  • Lead-free clean brass construction meets AB1953 and NSF standards
  • Includes full-port ball valves and a dedicated pressure relief valve (PRV)
  • Color-coded aluminum handles for easy hot and cold identification
  • Large drain port outlets simplify system flushing and maintenance

Details

  • Brand: Webstone
  • Model Number: 44444WPR
  • Series: ProPal Series
  • Type / Mounting: Service Valve Kit / Inline
  • Size / Flow / Capacity: 1 Inch NPT
  • Material: Lead-Free Brass
  • Finish / Color: Brass, Color-Coded Handles
  • Handles / Controls: Lever/Wing Handles
  • Included Components: Hot/Cold Valves, Pressure Relief Valve, Fittings
  • Certifications: NSF/ANSI 61-G, NSF 372, AB1953 Compliant
  • Item Weight: 6.21 Pounds
  • Product Dimensions: 5.2" L x 2.8" W x 1.6" H
  • Special Features: Full-Port Design, Large Drain Outlets
  • Package Quantity: 1 Kit
  • Other Info: For Tankless Water Heater Service & Isolation
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