The 90-164 is equipped with pressure connectors and double 1/4" quick-connect terminals for flexible wiring options in the field

Fail-Safe Spring Return: Automatically drives the valve to a normally closed position during power failures to protect against uncontrolled flow

this direct-drive component operates at a nominal 1075 RPM across 4 speeds

providing accurate liquid injection into the evaporator based on superheat changes

York 011-00560-000 Oil 322055-301 The 90-164 is equipped withThe York 011 00560 000 is an OEM specified Type K refrigeration oil formulated for high capacity industrial systems. This Polyolester (POE) lubricant is specifically engineered to meet the lubrication requirements of York YK centrifugal chillers, M Series compressors, and open reciprocating units. Unlike standard mineral oils, this synthetic compressor oil provides superior chemical and thermal stability, ensuring consistent lubrication under extreme