York S1-124233 Expansion Valve 323613-751 Designed with a robust iron

Designed with a robust iron body and a forged bronze inlet

making it a drop-in replacement for existing steam system air eliminators

Built to withstand high-ambient environments common in professional kitchens

Is the 321142-301 compatible with Bryant models

Key Benefits Optimized Superheat Control: Precision-engineered for R404A R507 expansion valve applications

York S1-124233 Expansion Valve 323613-751 Designed with a robust ironThe York S1 124233 Expansion Valve is a heavy duty, 20 ton thermostatic expansion valve (TXV) designed for high capacity commercial air conditioning and industrial refrigeration systems. Engineered with a 7 8" x 1 3 8" ODF sweat connection, this valve provides precise refrigerant metering to prevent evaporator flooding while maintaining optimal superheat. The balanced port construction ensures stable performance across varying head pressures, making