or the ignition sequence timing out because the 24VAC signal is not completing the circuit to the gas valve

or from reused fittings that have already been set to a specific tube depth

Replacement is recommended if you notice visible moisture around the packing box nut or if the system fails to hold constant pressure during standard operation

replacing the filter station assembly is the standard corrective measure for pneumatic troubleshooting

Key Benefits Precision Bore Alignment: Designed with a 2 3/16" bore to match standard industrial shafting exactly for reduced vibration

Johnson Controls V-4332-1004 Valve Els PW 17895 or the ignition sequence timingThe Johnson Controls V 4332 1004 is a three way mixing pneumatic valve designed for precise flow control in HVACR hydronic systems. Built with a 1 2 inch flare connection, this brass body valve utilizes a 9 to 13 psi spring range to manage terminal unit transitions effectively. The unit features dual flow coefficients with a 1. 0 Cv PDTC port (Pressure Dependent To Close) and a 1. 5 Cv PDTO port (Pressure Dependent To Open), ensuring balanced