Trane VAL9028 Gas Valve 321894-709 it features a standard 1/4"

it features a standard 1/4" barb connection for seamless integration with existing pneumatic tubing

High Flow Capacity: The 43 Cv rating allows for rapid fluid or gas transfer in large-scale piping systems

streamlining maintenance and diagnostic procedures for service contractors

Standard mounting kits typically accommodate most wall surfaces

Do not mix with mineral oil

Trane VAL9028 Gas Valve 321894-709 it features a standard 1/4"The Trane VAL9028 Gas Valve is a critical OEM replacement component engineered for high performance residential and light commercial HVAC furnace repair. As a 1 2" 24V fast open gas valve, this unit is designed to provide immediate fuel delivery upon receiving a signal from the control board, ensuring rapid ignition and consistent thermal output. Built by White Rodgers for the 36J Series, it features a 1 2 14 NPT connection and is primarily configured