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

or leave it in 'Auto' for command via the 120V coil signal

Genuine OEM construction ensures specified flow rates and port sizing

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

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.