Valve Station DFCV
The Valve Station DFCV Series can be used in liquid supply, gas supply, liquid discharge, return air and other pipelines. Various modules are combined to form the required functions. Modular centralized installation greatly reduces the number of welding points in the pipeline and reduces leakage risk, it is recommended to install in a closed piping system, the side interface can be connected to pressure gauges, sight glasses, sensors.
Product Information
Technical Parameter
Nominal Diameter: DN15~DN40
Nominal Pressure: 6.3 MPa
Applicable Temperature: -46 ℃ ～ + 150 ℃
Applicable Medium: Ammonia, Fluorine and other refrigerants.
Module Combination: 4 groups, 6 groups
Connection Method:Butt Welding and Socket Welding
Module Configuration:
| Code | Model | Code | Model |
| DFCS | Stop Valve | DFCF | Filter |
| DFCD | Solenoid Valve | DFCO | Open Manually |
| DFCT | Regulating Valve | DFCSC | Stop Check Valve |
| DFCM | Motor Valve | DFCB | Blank Top Cover |
| DFCC | Check Valve |
| General configuration(excluding the type and size of interface) | |||||||
| Application | M1 | M2 | M3 | M4 | M5 | M6 | Code |
| Liquid supply line | Stop Valve | Filter | Solenoid Valve | Open Manually | Regulating Valve | Stop Check Valve | 12 |
| Liquid supply (not hot gas defrosting line) | Stop Valve | Filter | Solenoid Valve | Open Manually | Regulating Valve | Stop Valve | 11 |
| Hot gas line | Stop Valve | Filter | Solenoid Valve | Open Manually | Blank Top Cover | Stop Valve | 21 |
| Liquid injection line | Stop Valve | Filter | Solenoid Valve | Open Manually | Motor Valve | Stop Valve | 31 |
| Liquid supply (not hot gas defrosting line) | Stop Valve | Filter | Solenoid Valve | Open Manually | / | / | 14 |
| Hot gas line | Stop Valve | Filter | Solenoid Valve | Open Manually | / | / | 22 |
| Hot gas defrost line | Stop Valve | Filter | Solenoid Valve | Open Manually | / | / | 41 |
| Contact us for the other configurations | |||||||
Valve Station modules P1 and P2 are Stop valves and Filter.
For 4-module Valve Station, P3 are Solenoid Valve,Electric Valve and Throttle valves and other functional valves.
For 6-module Valve Station P3 is Solenoid Valve,P4 is Manual Opening Devices,P5 is Regulating Valves, Electric Valve and other functional valves, P6 is Stop Valve or Check Valve.
Specific configurations are combined according to needs, and common function combinations are shown in the configuration table.
