Air Conditioning Four Way Reversing Valves with Solenoid Coil
| Min. Order: | 500 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 2000 Piece/Pieces per Day |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | BVNV1008 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Power: | Manual |
| Standard or Nonstandard: | Standard |
| Pressure: | Medium Pressure |
| Structure: | Ball |
| Material: | Brass |
| Temperature of Media: | Medium Temperature |
| Media: | Gas |
| Brand Name: | NV |
| Name: | AC 4 Way Reversing Valve |
| Type: | RSF-4 etc |
| Leakage: | 1.5 g/a |
| Burst Pressure: | 13.00 MPa |
| Resisting Pressure: | 4.40 MPa |
| Max Temperature: | + 120 Degree |
| Min Temperature: | - 20 Degree |
| Surface: | Smooth, no defect & cracks |
| Certificate: | RoHS approval |
| Features: | Reversing Valve for HVAC |
| Production Capacity: | 2000 Piece/Pieces per Day |
| Packing: | Plastic bags(Inner Packing) , Cartons(Outer Packing) ,Plywoodpallet(Pallet) |
| Delivery Date: | In 20-30 days against the receipt of S/C |
Product Description
Air Conditioning Four Way Reversing Valves with Solenoid Coil
Product Size of 4 way reversing valve:
Part No. | Port Size | Connect (Mm) | OPD(Mpa) | Leakage (Ml/Min) p=1.0Mpa at 70℃ | Power (Hp) | ||
D | E.S.C | Min | Max | ||||
NV-RV04 | 8 | 8.1 | 9.6 | 0.25 | 2.5 | < 1000 | 0.8 - 1.5 |
NV-RV09 | 11 | 9.6 | 12.8 | 0.34 | 2.25 | < 1500 | 2 - 3 |
NV-RV11 | 11.5 | 12.8 | 16 | 0.34 | 2.25 | < 2000 | 2.5 - 4 |
NV-RV20 | 13 | 12.8 | 19.2 | 0.34 | 2.25 | < 4000 | 4 - 8 |
NV-RV34 | 20 | 19.05 | 22.2 | 0.34 | 2.25 | < 6000 | 7.5 - 12 |
Special Features of Four way Reversing Valves:
RSF series 4-way reversing valves are used in reversible applications such as heat pumps or reversible air conditioning units and chillers. The 4-way valve allows an inversion of the refrigeration cycle, changing from cooling mode in summer to heating mode in winter. They are also used in heat pumps )air cooled) for de-frosting. The cycle inversion is initiate by a small solenoid pilot valve controlling the movement of a slider, which changes the direction of the refrigerant.
Designed for minimal pressure drop to allow higher system efficiencies.
4-way pilot valve uses high and low side refrigerant pressure to push and pull the main valve slide for positive reversals at low pressure differentials.
Hermetic construction using high quality materials (brass, copper, stainless steel) to eliminate external leakage for longer system life.
Instantaneous changeover at minimum pressure differential.
Mechanism to prevent incomplete changeover.