Venn Co.
Venn RP-8 type pressure reducing valve for steam
Manufacturer: Venn Co., Ltd.
Model: RP-8 type
Features
- Stable control is achieved by adopting a piston guide structure and a special seal ring.
- It can use for a wide range of pressure and flow rates.
- Pressure adjustment is easy by operating the manual handle with an automatic lock mechanism.
- It is a compact design.
Specifications
| Product code | RP8-D |
|---|---|
| Nominal diameter | 20-80 (3/4-3) |
| Applicable fluid | steam |
| Fluid temperature | 200 ° C or less |
| Primary side applied pressure | 1.0MPa or less |
| Secondary adjustment pressure range | 0.03 ~ 0.8MPa |
| Maximum decompression ratio | 20: 1 |
| Minimum differential pressure before and after the valve | 0.05MPa |
| Deadline boost | 0.02MPa or less |
| offset | Within 0.02MPa (Secondary adjustment pressure 0.03 to 0.035MPa) Within 0.03MPa (Secondary adjustment pressure over 0.035 0.07MPa) Within 0.05MPa (Secondary adjustment pressure over 0.07 0.8MPa) |
| Allowable leakage amount | 0.05% or less of the rated flow rate |
| End connection | JIS 10K FF flange |
| Material body | SCS |
| Material Valve body | SUS |
| Material Valve seat | SUS |
| Material diaphragm | SUS |
| Handle or cap color | Green |
| Mounting posture | Upright mounting on horizontal piping |
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