Johnson Controls V-4334-1001 Valve Els PW 17895 it generates its own operating

it generates its own operating voltage via the pilot flame heating the thermopile/generator

rotation is reversed by swapping any two of the three power leads at the terminal box or motor starter

Fail-Safe Protection: Reliable mechanical spring return actuator provides essential safety by returning the valve to its original position during power failures

Designed for 208Vac operation

Johnson Controls V-4334-1001 Valve Els PW 17895 it generates its own operatingThree Way Brass Valve, 5 8" Flared, 4 to 8 Psi Spring Range, 4. 7 Cv, Upper Port Closed ( Control Signal Opens ), Lower Port Open ( Control Signal Closes ) This item does not qualify for free shipping.