York 025-38170-000 TXV 318973-401 this two-position valve is engineered

this two-position valve is engineered for high-performance fluid handling in fan coil and baseboard applications

Common Questions: Will this diaphragm fit other Illinois series traps

Precise Modulation: The 50-second run time and 135 Ohm feedback ensure granular control over valve stems

Designed for HVACR applications

This controller features true dual-stage control

York 025-38170-000 TXV 318973-401 this two-position valve is engineeredThe York 025 38170 000 Thermostatic Expansion Valve (TXV) is a critical metering device designed for precise refrigerant flow control within York and Johnson Controls HVAC systems. This externally equalized expansion valve maintains the correct evaporator superheat by responding to fluctuations in suction line temperature and pressure. Engineered with a durable brass body and high grade stainless steel components, it ensures consistent performance