Siemens Building Technology 599-10311S Valve 321042-401 it significantly reduces contact bounce

it significantly reduces contact bounce to under 15 microseconds

providing stable suction pressure and preventing liquid slugging in high-capacity York chillers and condensing units

Rugged Spring Return Fail-Safe: Ensures dampers return to a predetermined safety position during power interruptions in less than 25 seconds

Is the FT015H-5 compatible with vacuum systems

maintaining system safety by preventing fuel accumulation during ignition failure

Siemens Building Technology 599-10311S Valve 321042-401 it significantly reduces contact bounceThe Siemens 599 10311S Valve is a professional grade 3 4 inch NPT 2 way ball valve designed for high performance fluid control in HVACR systems. Built with a rugged brass body and high grade stainless steel ball and stem, this 25 Cv valve is specifically engineered to handle hot water, chilled water, and up to 50% glycol solutions. As a full port model without a flow characterizer insert, it provides high flow capacity and is an ideal choice for 2