Watts - 0371271 - 530C 1/2" Poppet Style Adjustable Relief Valve PE35065RC Maximum Continuous Operating Voltage (L2-L3):

Maximum Continuous Operating Voltage (L2-L3): 420

All plastic grate and channel components are chemically resistant

0 central control applications

50 Hz Inductive Load Ratings Ranges 40 A

Threaded top makes it easy to remove and clean the stainless steel element

Watts - 0371271 - 530C 1/2" Poppet Style Adjustable Relief Valve PE35065RC Maximum Continuous Operating Voltage (L2-L3):Choose 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.