maintaining critical system head pressures

Ensure you land your common lead on 'C'

M-style mounting for secure and proper fit

This product is most effective for micro-leaks losing no more than 15% of the total charge over a four-week period

Is the VK4-7313-302-4-11 suitable for steam applications

Carrier 99CC403203 Valve 328140-751 maintaining critical system head pressuresThe Carrier 99CC403203 Suction Service Valve is a critical component for professional HVAC system maintenance, designed to provide high reliability refrigerant flow control. This 5 8" valve is engineered for suction line isolation, allowing technicians to service internal components or perform deep evacuations without discharging the entire refrigerant charge. Built specifically for Carrier AC repair and refrigeration applications, it serves as a