The patented Hansen Sealed Motor Valve is a unique industrial grade motor operated valve which eliminates the most common concern of other motor operated valves - valve stem seal leakage. The hermetic design has eliminated refrigerant leakage through stem seals because the non-electric rotor is enclosed in a stainless steel can which contains the fluid pressure. The electric stator is located outside the stainless steel can, and is isolated from the fluid in the valve. The outer enclosure provides secondary pressure containment further reducing the potential for refrigerant leaks. The Sealed Motor Valve is unaffected by frost or ice buildup. The V-port or throttling plug is precisely controlled and positioned by the powerful motor. Whether controlling level, temperature or pressure, the Sealed Motor Valve is superior to any valve on the market. The 4-20mA signal allows the customer to control the valve utilizing their own PLC or computer. No proprietary interfaces or controllers are necessary. Available in 7/32" through 4" (5mm through 100mm).