Johnson Controls VG7842ET Valve 320735-701 maintaining the pressure differential requirements

maintaining the pressure differential requirements of the parent valve body without overheating

the internal bimetal disc triggers a circuit interruption to prevent equipment damage

If the spark is jumping to ground rather than the gas stream

this standard thread-in thermocouple is interchangeable with most major manufacturers that utilize a 25–35 mV standing pilot system and an 11/32-32 connection

check the terminals while the switch is cool

Johnson Controls VG7842ET Valve 320735-701 maintaining the pressure differential requirementsThe Johnson Controls VG7842ET Valve is a high performance 3 way mixing globe valve engineered specifically for technical precision in HVAC hydronic systems. Constructed with a cast bronze body and durable brass trim, this 1 2 inch NPT valve provides reliable control over hot water, chilled water, and saturated steam up to 15 psig. With a 1. 8 Cv rating and linear flow characteristics, it ensures stable modulation and mixing of fluids to maintain exact