Emerson Alco 047505 Solenoid Valve Enhanced Durability: Robust construction prevents

Enhanced Durability: Robust construction prevents blade deformation under high-velocity air movement

this relay's normally open contact structure and 277-volt rating provide the necessary capacity for industrial HVAC control

Its standard track-mount design simplifies rail installations in control panels

This modulating valve body ensures a tight seal with a leakage rating of ANSI Class IV

indicating the SPDT contacts have switched state

Emerson Alco 047505 Solenoid Valve Enhanced Durability: Robust construction preventsThe Emerson Alco 100RB2S4 (047505) is a heavy duty, 2 way normally closed solenoid valve designed for refrigeration and air conditioning liquid, suction, or discharge service. This direct acting valve features 1 2" ODF sweat connections and is built with a rugged stainless steel enclosing tube to minimize friction and prevent plunger hang ups. Engineered for high performance cycling, it provides an R22 capacity of 1. 27 tons and an R134a capacity of