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Formerly branded under Rockwell
This heavy-duty boiler pressure limit control utilizes a Single Pole Single Throw (SPST) switch action that opens on pressure rise to prevent over-pressurization
complemented by EPDM glass seals and Teflon stem packing for leak-free operation
Durable Construction: Designed to resist the corrosive effects of exhaust flue gases and high-temperature environments typical in commercial HVAC applications
ASCO JB821463CSA Valve 321042-401 Formerly branded under RockwellThe ASCO JB821463CSA Valve is a high performance 2 way normally open solenoid valve specifically engineered for commercial and industrial gas burner applications. As a critical component in HVAC safety shutoff and venting systems, this 1 1 4" NPT valve features a robust aluminum body and resilient NBR seals to ensure a leak tight seal for fuel gas management. Operating at 120Vac, it provides a substantial flow capacity of 32 Cv, capable of handling up