The 44443WPR from Webstone Valves is a 3/4” NPT Tankless Water Heater Service Valve Kit w/ Pressure Relief Valve. It has a full port main flow channel made of heavy duty brass. Handles are colored for easy identification of hot & cold valves. Made of Lead-Free Brass. Guaranteed for life.
Temperature-Pressure Table of 44443WPR Service Valve Kit:
Temp (°F) / PSI
100 / 500
150 / 408
180 / 398