Venn Co.
Venn WVR-05T Pressure Reducing Valve for Fire Extinguishing Equipment
Manufacturer: Venn Co., Ltd.
Model: WVR-05T
Features
- Sensitivity adjustment according to the opening degree of the needle valve according to the usage condition allows for easy and stable operation.
- The basic and pilot valves can easily disassemble and easy to adjust, repair, and replace parts.
Specifications
| Product Symbol | WVR05T-L |
|---|---|
| Types of valves | Pressure reducing valve for fire extinguishing equipment |
| Types | for 2.0MPa |
| Nominal diameter | 40～150（1 1/2～6） |
| Applicable fluids | Fire extinguishing water |
| Fluid temperature | 5～60℃ |
| Primary Side Application Pressure | 2.0MPa or less |
| Secondary Side Regulation Pressure Range (Set Pressure) | 0.3～1.2MPa |
| Maximum Reduction Ratio | ─ |
| Minimum differential pressure before and after the valve | 0.1MPa |
| End connection | JIS 20K RF Flange |
| Mounting Position | Horizontal and vertical freedom |
| Basic valve material body | 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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