Watts - 0371271 - 530C 1/2" Poppet Style Adjustable Relief Valve 92980020 users will experience up to

users will experience up to 50% quieter operation

Designed for bar and prep sinks using the smaller drain size

Thread-on brass collar

Its stronger treatment concentration allows one quart to provide the initial dose for 15

Watts - 0371271 - 530C 1/2" Poppet Style Adjustable Relief Valve 92980020 users will experience up toChoose Watts 530C "Calibrated Pressure Relief Valve when your project calls for bypass thermal expansion relief. Spring operated; resets after quietly releasing pressure. Maximum working temperature is 180 degrees F. From the manufacturer: MFR Part # 530C 1 2 Item Model # 530 C 1 2". Calculations show pressure reducing valves can save as much as 30% on domestic water heating costs, prevent water waste and perhaps even lower municipal sewer usage fees.