Automatic Liquid Flow regulator Type FRV For Mechanical Pumped (Ammonia)
Liquid Overfeed Systems
- External Adjustment
- Easy Setting Scale
- Eliminates System Balancing
- Integral Check Valve
- “Frost Free” Neck
- Design Pressure (MRP): 27.6 bar (400 psig)
- Available up to 400 TR systems.
- Automatic Flow Regulator, is used as a liquid control device for Ammonia Overfeed Systems.
This Automatic Flow Regulator, once set, maintains a constant flow rate of liquid to the evaporator. It also serves as a check valve to prevent back flow into the liquid line from the evaporator during pressure reversals such as occur during hot gas defrost.