Venn Co.
Venn RP-70 Pressure Reducing Valve (for Steam)
Manufacturer: Venn Co., Ltd.
Model: RP-70
Features
- First, the diaphragm type ensures stable control even in high-flow applications.
- Moreover, thanks to its unique patent-pending structure, the valve operates consistently and reliably.
- In addition, it supports a wider range of pressures and flow rates, which expands its application flexibility.
- Furthermore, the externally accessible inspection filter allows for quick and easy filter checks.
- Finally, it is manufactured in Japan, ensuring high quality and dependable performance.
Specification
| Product Symbol | RP70-L |
|---|---|
| How to adjust | adjusting screw |
| Types | Diaphragm/External Detection |
| Nominal diameter | 15～100（1/2～4） |
| Applicable fluids | Steam |
| Fluid temperature | Below 220°C |
| Primary Side Application Pressure | 2.0MPa or less |
| Secondary Side Regulating Pressure Range | L :0.03～0.8MPa、H :0.8～1.4MPa |
| Maximum Reduction Ratio | 20:1 |
| Minimum differential pressure before and after the valve | 0.05MPa |
| Cut-off boost | Less than 0.02MPa |
| Offset | 10% of secondary set pressure (min. 0.02MPa) |
| Allowable leakage | 0.05% or less of rated flow rate |
| End connection | JIS 20K RF Flange |
| Material: Body | FCD |
| Material: Valve body | SUS |
| Material: Valve seat | SUS |
| Material: Diaphragm | SUS |
| Mounting Position | Upright mounting on horizontal piping |
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