Emerson Alco 061677 Expansion Valve Els PW 17895 the switch should be normally

the switch should be normally closed

meaning it does not require a high-side pilot pressure source to operate

Durable Construction: Rated for high-temperature environments

For technicians troubleshooting single-phase compressor starting issues

heavy rust flaking at the base

Emerson Alco 061677 Expansion Valve Els PW 17895 the switch should be normallyThe Emerson Alco 061677 is a heavy duty TIR 55 HC Thermal Expansion Valve designed for high tonnage R22 refrigerant systems. As a critical component in the T Series Take Apart line, this 55 ton valve offers balanced port construction to compensate for fluctuating head pressures and varying evaporator loads, ensuring stable superheat control across its medium temperature charge range. The stainless steel power assembly provides superior corrosion