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Oversized Discharge: The 1 1/4" expanded outlet reduces backpressure and facilitates maximum flow during relief cycles
Thermal Durability: Constructed from recrystallized silicon carbide to resist oxidation and structural fatigue over long-term operation
and extending the service life of complex fluid-handling equipment
this valve prevents compressor slugging and maintains system efficiency even during rapid load shifts
Key Benefits Universal Compatibility: Specifically designed to replace antiquated Johnson Controls K15DS series units without modification
Robertshaw 720-472 Gas Valve Els PW 17895 Oversized Discharge: The 1 1/4"The Robertshaw 720 472 is a robust 24V step opening gas valve designed for high performance heating applications. Featuring a 1 2" NPT inlet and outlet, this dual voltage operator provides a regulated 3. 5" W. C. natural gas output, ensuring consistent manifold pressure for efficient combustion. This model is the direct replacement for the 7200ERCS 2, engineered for versatility in intermittent pilot ignition systems. The 720 series accommodates
US$ 30.00
US$ 94.95
US$ 110.00
