Air & Gas Relief Valve: 1-1/2" Inlet, 3,487 CFM, 600 Max psi MPN:741HH1M1K1-200

The air and gas relief valve is designed for professional use in various plumbing systems that require the release of built-up pressure or vacuum. This precision engineered product has a high flow rate of 3,487 CFM at 0 psi differential pressure, with an operating range between 0 to 600 psi max. It is suitable for commercial, industrial applications including HVAC, refrigeration, air conditioning and gas pipelines. Its compact size of 1-1/2 inlet and outlet port provides versatility in installations with limited space while the rugged brass construction ensures durability over time. Additionally, this air and gas relief valve's adjustable sensitivity makes it easy to regulate pressure effectively making it an ideal product for users who need a reliable solution for maintaining optimal flow rates in their system.