HONGSEN HVD Series Piston Solenoid Valves for Refrigeration
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HONGSEN HVD Series Piston Solenoid Valves for Refrigeration
Product Description
Product Overview
HONGSEN HVD Series piston-operated solenoid valves are designed for one-way refrigerant flow in commercial and industrial refrigeration systems. They can be installed in liquid, suction-gas and hot-gas lines used in cold rooms, refrigeration equipment and air-conditioning systems.
The series covers connection sizes from 3/8 inch to 1-5/8 inch ODF. Complete valves with coils and replacement valve bodies without coils are available according to the selected model.
The piston-operated construction is suitable for refrigeration applications requiring reliable shut-off, high working pressure and a wide selection of flow capacities.
Key Features
- Piston-operated refrigeration solenoid valve
- Normally closed operation
- Designed for one-way refrigerant flow
- ODF solder connections
- Suitable for liquid, suction-gas and hot-gas lines
- Valve body and coil can be supplied separately
- Compatible with specified HCFC and HFC refrigerants
- Standard AC 220V and AC 380V coil options
- Other coil configurations available by request
- Standard three-wire plug-type coil connection
Technical Specifications
| Item | Specification |
|---|---|
| Brand | HONGSEN |
| Series | HVD |
| Valve Type | Piston-operated solenoid valve |
| Normal Position | Normally Closed |
| Flow Direction | One-way |
| Connection | ODF solder |
| Applicable Refrigerants | Specified HCFC and HFC refrigerants |
| Medium Temperature | −30°C to +105°C |
| Coil Ambient Temperature | −40°C to +65°C |
| Standard Coil Voltage | AC 220V or AC 380V, 50Hz |
| Custom Coil Voltage | Available by request |
| Permitted Voltage Variation | +10% / −15% |
| Coil Connection | Standard three-wire plug connector |
| Maximum Working Pressure | 45 bar |
| Liquid MOPD | 31 bar |
Technical values are based on the HONGSEN published HVD selection data.
Model Selection
| Model | Connection | Minimum ΔP | Liquid MOPD | Maximum Working Pressure | Kv |
|---|---|---|---|---|---|
| HVD8-3T | 3/8" ODF | 0.05 bar | 31 bar | 45 bar | 0.8 m³/h |
| HVD10-4T | 1/2" ODF | 0.05 bar | 31 bar | 45 bar | 1.4 m³/h |
| HVD10-5T | 5/8" ODF | 0.05 bar | 31 bar | 45 bar | 1.9 m³/h |
| HVD15-6T | 3/4" ODF | 0.05 bar | 31 bar | 45 bar | 2.6 m³/h |
| HVD25-9T | 1-1/8" ODF | 0.20 bar | 31 bar | 45 bar | 10 m³/h |
| HVD32-11T | 1-3/8" ODF | 0.20 bar | 31 bar | 45 bar | 16 m³/h |
| HVD40-13T | 1-5/8" ODF | 0.20 bar | 31 bar | 45 bar | 25 m³/h |
Available Stock Configurations
HVD8-3T — 3/8 ODF — Valve Body Without Coil
HVD10-4T — 1/2 ODF — Valve Body Without Coil
HVD10-5T — 5/8 ODF — Valve Body Without Coil
HVD15-6T — 3/4 ODF — Valve Body Without Coil
HVD25-9T — 1-1/8 ODF — AC220V Complete Valve
HVD32-11T — 1-3/8 ODF — AC220V Complete Valve
HVD40-13T — 1-5/8 ODF — AC220V Complete ValveApplications
- Cold-room refrigeration systems
- Refrigeration condensing units
- Liquid refrigerant lines
- Compressor suction lines
- Hot-gas defrost lines
- Commercial and industrial refrigeration equipment
- Air-conditioning systems
Ordering Information
Please confirm the following before ordering:
- Complete model
- ODF connection size
- Required coil voltage
- Complete valve or valve body only
- Refrigerant
- Pipeline application
- Operating pressure and temperature
| Model |
HVD8-3T, HVD10-4T, HVD10-5T, HVD15-6T, HVD25-9T, HVD32-11T, HVD40-13T |
|---|