Watts 1/2 In. MIP Water Heater Vacuum Relief Valve FlexWrap NF and soft grip ergonomic handle

and soft grip ergonomic handle provide added convenience

which combines an aggressive 5 TPI pattern for faster cutting and a unique design that protects against tooth fractures

Effective for interior and exterior applications

for ultra-fast material removal in mortar joints

Watts 1/2 In. MIP Water Heater Vacuum Relief Valve FlexWrap NF and soft grip ergonomic handleLead free water heater vacuum relief valve. Automatically vents a closed system if vacuum occurs by allowing air to enter the system. Relieves vacuum conditions which could siphon the water from the system and burn out a water heater or collapse a tank. Manufactured to include no more than 0. 25% weighted average lead content on wetted surfaces.