Watts 0163746 1" High Capacity Valve 500,000 BTU 150 PSI 210°F

The Watts 0163746 1” Valve is a pressure relief valve that can accommodate up to 500,000 BTU and 150 PSI at 210°F. This valve is mainly used in HVAC systems particularly in hot water heating systems to act as a safety part that relieves system pressure and avoids overheating of the system. Increases the efficiency of the system and offers an essential safety factor against certain failures by keeping pressure at optimal levels. The valve is durable and has a reliable working capacity, it is used in residential and commercial heating systems to give users confidence.