This service valve is the direct engineering successor to the 1172726

the unit failing to shift into defrost mode

Compression Control: Precision threading allows for micro-adjustments to the packing gland pressure

reducing nuisance trips

the T-4002-9009 is vibration and shock resistant

ASCO 302-698 Rebuild Kit R-410A This service valve is theThe ASCO 302 698 Rebuild Kit is a comprehensive maintenance solution engineered for the ASCO 8302 series 2 way 1 4" NPT solenoid valves. Designed for high cycle performance in HVACR and industrial fluid control, this kit ensures the internal integrity of the valve body without requiring a full system teardown. The kit features a precision machined stainless steel core, high performance springs, and quality elastomers specifically rated for general