Rinnai® Isolation Valve Kit, Compact, Specifications: 3/4 in FNPT End Connection, For Use With: All Rinnai® Water Heaters, Brass, 7-11/25 in H Dimensions

Matsui Isolation Valve Kit (part number MIVK-T-LW). The hot and cold water isolation valves provide the ability to isolate the water heater from the structure's plumbing. This will allow quick access for maintenance, service and testing.

NSF/ANSI 61