York S1-4190 Expansion Valve 323080-701 Built with a robust alloy

Built with a robust alloy construction

push-on fittings for rapid integration into existing pneumatic tubing networks

Beyond standard wrenches

The White-Rodgers 16E09-101 is a commercial-grade single stage electronic temperature control engineered for high-precision regulation across a broad operating spectrum

it integrates seamlessly into the dual-linkage systems of 1-1/2 hour rated dampers

York S1-4190 Expansion Valve 323080-701 Built with a robust alloyFor service technicians maintaining older R22 infrastructure, the York S1 4190 Expansion Valve provides critical metering precision for 2 to 3. 5 ton HVAC systems. This thermostatic expansion valve (TXV) is engineered specifically for R22 refrigerant, ensuring high efficiency heat transfer by maintaining consistent superheat across the evaporator coil. As a non bleed expansion valve, the S1 4190 prevents refrigerant bypass during the off cycle, which