the switch opens the circuit

this 2-way internal pilot-operated valve handles saturated steam up to 50 PSI and hot water up to 150 PSI

or the accumulation of heavy pipe scale inside the bucket

Field Durability: Constructed from high-tensile materials to withstand high cycle rates without losing tension or inducing "hum" in the regulator line

Its compact frame and standard mounting bracket ensure seamless integration for service technicians performing rapid field repairs

Johnson Controls V47AD-1 Valve Els PW 29614 the switch opens the circuitThe Johnson Controls V47AD 1 is a 1" NPT temperature actuated water regulating valve designed for modulating the flow of water or glycol in heavy duty commercial and industrial cooling applications. This direct acting valve opens on a temperature increase to maintain precise setpoints within a 75 to 135 degree F cross ambient range. Built with a robust cast iron body and corrosion resistant internal componentsincluding a stainless steel stem and disc