Schneider Electric (Barber Colman) MK-4611 Proportional Control Els PW 17895 this gasket provides the essential

this gasket provides the essential seal between the blind flange and the main valve body

providing high-reliability performance in VAV reheat

ensuring a precise fit for the backflow preventer rubber parts required during annual inspections or emergency leak repairs

Fail-Safe Operation: Reliable spring return mechanism ensures the valve returns to its normally closed position upon power loss

Can this ball valve be installed in either direction

Schneider Electric (Barber Colman) MK-4611 Proportional Control Els PW 17895 this gasket provides the essentialThe Schneider Electric MK 4611 is a rugged proportional pneumatic valve actuator designed for precise linear control in HVAC systems. Engineered with an 11 square inch effective diaphragm area, this Barber Colman MK 4611 replacement delivers reliable 5 to 10 PSI spring return action, ensuring the valve defaults to its normal position upon loss of pilot signal. The proportional control actuator features a 1 2 inch nominal stroke and a standard 1 8 inch