Emerson Alco 058808 Expansion Valve Els PW 17895 while the 'H' signifies the

while the 'H' signifies the inclusion of the manual override lever

Small diameter H-series bushings like the 3/8" bore often do not utilize a standard keyway due to wall thickness

High Close-Off Pressure: Specifically designed to satisfy the strict requirements of high-pressure pumping systems and commercial HVAC loops

For optimal performance and to prevent debris accumulation on the diaphragm

Emerson Alco 058808 Expansion Valve Els PW 17895 while the 'H' signifies theFor high tonnage commercial refrigeration and medium temperature applications, the Emerson Alco 058808 Expansion Valve (now updated to model 066538) provides the precise superheat control required for stable system operation. This 10 ton thermostatic expansion valve features a balanced port design, which compensates for varying head pressures and provides stable evaporator control across a wide range of operating conditions. Built with a 5 8" x 7 8"