Venn Co.
Venn WVR-02T Pressure Reducing Valve for Fire Extinguishing Equipment
Manufacturer: Venn Co., Ltd.
Model: WVR-02T
Features
- Easy and stable operation is achieved by adjusting the needle valve opening to suit the operating conditions.
- In addition, the main valve and pilot valve can easily disassemble.
- As a result, adjustment, repair, and parts replacement are simple.
Specifications
| Product Symbol | WVR02T-B | WVR02T-L |
|---|---|---|
| Types of valves | Pressure reducing valve for fire extinguishing equipment | |
| Types | For 1.6MPa | |
| Nominal diameter | 50～150（2～6） | 40～150（1 1/2～6） |
| Applicable fluids | Fire extinguishing water | |
| Fluid temperature | 5～60℃ | |
| Primary Side Application Pressure | 1.6MPa or less | |
| Secondary Side Regulation Pressure Range (Set Pressure) | L ：0.05～0.3MPa、H：0.3～1.0MPa | |
| Maximum Reduction Ratio | 10:1 | |
| Minimum differential pressure before and after the valve | 0.05MPa | |
| End connection | JIS 16K RF Flange | |
| Mounting Position | Horizontal and vertical freedom | |
| Basic valve material body | FC | FCD |
| Basic valve material Key part valve seat | CAC406 | |
| Basic valve material: key part diaphragm | NBR | |
| Basic valve material Key part disc | NBR | |
| Basic valve coating inner surface | Liquid epoxy resin for water supply | |
| Basic valve coating exterior | Red (Mansell 7.5R 4/15) | |
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