Rotolock valve VO5

Rotolock Valve VO5

Works On Compressors and condensers with 1‑1/4″ rotolock connections and 7/8″ ODF solder outlets. It is also widely used in semi‑hermetic compressors and industrial refrigeration units.

Function Rotolock valves serve at the inlet and outlet of compressors in refrigeration and air conditioning systems. They make removal and replacement of compressors quick and straightforward during servicing.

The Rotolock Valve VO5 operates as a service valve in refrigeration and air conditioning systems. It allows easy connection, isolation, removal, and replacement of the compressor without draining the entire system’s refrigerant charge.

Compressor Connections

• Provides a reliable, leak‑proof, and quick connection point to the inlet and outlet ports of refrigeration and AC compressors.
• Designed with a 1‑1/4″ rotolock male thread and 7/8″ ODF solder outlet for secure installation.

System Maintenance and Servicing

• The VO5 valve enables technicians to isolate specific parts of the system, such as the compressor, for maintenance, repair, or replacement.
• This reduces refrigerant loss and minimizes system downtime.

Flow Control

• The internal stem design ensures precise refrigerant flow control.
• The valve operates with front‑seated (closed) and back‑seated (open) positions, supporting service procedures such as adding gauges, evacuation, and pumping down the system.