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Webstone 3-4" Isolation Valve Kit & Pressure Relief Valve

Original price $119.00 - Original price $123.95
Original price
$119.00 - $123.95
Current price $119.00


Make installations and service easier with the Webstone ISV Kit
3/4" IPS Union x IPS
Compatible with most tankless water heaters

Set of hot and cold water valve connections, plus temperature/pressure relief valve. Valves include a packing gland, high-flow hose drains (500 WOG), pressure release valve


• Full port, quarter-turn ball valves with color-coded tee handles for fast water heater isolation
• Quarter-turn purge and drain valves with hose bib connections and tethered brass caps
• Includes integral 3/4 inch FPT relief valve port in hot water supply valve
• Includes a pressure relief valve repositioning adaptor
• Consists of a set of full port forged brass ball valves for high flow hose drains, for hot and cold water connections. Also includes a pressure relief valve outlet (150 PSI/200k BTU).
• Both ends have NPT female threads, and requires male NPT for connections.
• Lead law compliant
• Certified to NSF/ANSI 61-G and NSF/ANSI 372
• Unions for easier service and installation flexibility
• Integrated purge and drain valve for convenient water heater draining. Simplifies water heater flushing operations.
• Certified Lead-Free and includes 3/4" threaded connections

If your water heater has 1/2" water connections, then you may supply 3/4" to 1/2" adapters.

Total product weight: 3.9 lbs