Venn Co.
Venn RD-38F type pressure reducing valve (for water / hot water / air / liquid)
Manufacturer: Venn Co., Ltd.
Model: RD-38F
Features
- The spring and spring case are made of SUS, which offers excellent corrosion resistance.
- In addition, it features a low-noise design.
- Moreover, even if the diaphragm damaged, water will not leak outside.
- Furthermore, the mounting posture is flexible.
- As a result, installation is easy.
- You can also attach a pressure gauge directly to the main body.
- This applies to the secondary side only.
Specifications
| Product code | RD38F-D □ |
|---|---|
| Valve type | Pressure reducing valve |
| type | For 1.6MPa or less |
| Nominal diameter | 25-50 (1-2) |
| Applicable fluid | Liquid that does not corrode water, hot water, or materials |
| Fluid temperature | 5 to 90 ° C |
| Primary side applied pressure | 1.6MPa or less |
| Secondary adjustment pressure range (set pressure) | L: 0.05-0.35MPa, H: 0.3-0.7MPa |
| Maximum decompression ratio | 10: 1 |
| Minimum differential pressure before and after the valve | 0.05MPa |
| Allowable leakage amount | None (visual pressure gauge) |
| End connection | JIS 16K FF Flange |
| Mounting posture | Horizontal / vertical freedom |
| Material body | SCS |
| Material diaphragm | Chlorine water resistant EPDM |
| Material disc | Chlorine water resistant EPDM |
| Material parts | SUS |
| Material Spring case | SUS |
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