Venn Co.
Venn RD-56N Pressure Reducing Valve for Water and Hot Water Supply
Manufacturer: Venn Co., Ltd.
Model: RD-56N
Features
- Durability improves by using FKM as the rubber material for wetted parts
- Cartridge operation greatly simplifies maintenance work
- Inheriting the low noise performance that was popular with conventional products (equivalent to our calm series)
Specification
| Product Symbol | RD56N-F |
|---|---|
| Types of valves | Pressure Reducing Valve |
| Types | For 1.0MPa or less |
| Nominal diameter | 15～50（1/2～2） |
| Applicable fluids | Water and hot water |
| Fluid temperature | 5~90°C (5~40°C when using pipe end core) |
| Primary Side Application Pressure | 1.0MPa or less |
| Secondary Side Regulation Pressure Range (Set Pressure) | L ：0.1～0.3MPa H：0.2～0.7MPa |
| Maximum Reduction Ratio | 10:1 |
| Minimum differential pressure before and after the valve | 0.05MPa |
| Allowable leakage | None (pressure gauge visual) |
| End connection | JIS Rc Screw |
| Mounting Position | Horizontal and vertical freedom |
| Material: Body | CAC406 |
| Material: Diaphragm | FKM |
| Material: Disc | FKM |
| Material Key parts | CAC406 |
| Material: Spring case | ADC |
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