Venn Co.
Venn FD-2W type differential pressure control valve (for water / hot water)

Manufacturer: Venn Co., Ltd.
Model: FD-2W
Features
- Used as a pump relief valve in a closed circuit.
- An NBR disc uses for the valve body.
Specifications
| Product code | FD2W-B |
|---|---|
| Valve type | Differential pressure control valve |
| Nominal diameter | 15-150 (1/2-6) |
| Applicable fluid | water |
| Fluid temperature | 5-60 ℃ |
| Set pressure adjustment range | Nominal diameter 80 or less L: 0.05-0.35MPa, H: 0.3-0.7MPa Nominal diameter 100 or more L: 0.05-0.35MPa, H: 0.3-0.5MPa |
| End connection | JIS 10K RF flange |
| Mounting posture | Upright mounting on horizontal piping |
| Material body | FC |
| Material parts | CAC406, SUS |
| Material Diaphragm disc | NBR |
| Painted inner surface | Liquid epoxy resin for water supply |
| Painted outer surface | Metallic blue |











