OFC
OFC type check and stop valve are designed for delivering a discharge solution that improves performance and reliability of oil-free centrifugal compressors with magnetic bearings by incorporating a damped check valve, while reliably and efficiently incorporating stop and diffuser functions.
Features and benefits
- Nozzle check valve closes quickly if backflow
- Gas damper and special opening characteristic prevents from violent movements in surge conditions
- Damped nozzle check valve reduces chattering noises
- Decoupled stop function from check function allows faster access and improves reliability of sealing
- Lock ring design prevents from unintentional closing of the valve
- Built-in sight glass gives direct visibility to proper valve functioning and refrigerant flow
- Built-in pressure port provides connection to high pressure cut out
- Built-in staging port on both sides to enable more flexibility in system designs and Bolt on to all TTS/TGS/TTH/TGH compressor discharge ports
- Optimized flow path enhances flow capacity with lower pressure drop and Multiple orientations possible