Venn Co.
Venn MD-14CN type primary pressure regulating valve

Manufacturer: Venn Co., Ltd.
Model: MD-14CN
Features
- It is used as a pump relief valve.
- In addition, its design reduces hunting and vibration, ensuring stable operation.
- Moreover, it can also serve as a relief valve for pressure tanks and piping.
- Because it uses a piston-type balanced structure, changes in blowout pressure caused by back pressure are minimal.
- Furthermore, maintenance is easy since internal inspection can be done by disassembling from the top side only.
- The MD-14CN type features a rust-resistant nylon coating.
Specifications
| Product code | MD14CN-B |
|---|---|
| Valve type | Primary pressure control valve |
| type | Nylon coating |
| Nominal diameter | 20-150 (3/4-6) |
| Applicable fluid | Water / hot water |
| Fluid temperature | 5-60 ℃ |
| Set pressure adjustment range | Nominal diameter 80 or less L: 0.05 to 0.35MPa, M (MD-14CN type is H): 0.3 to 0.7MPa Nominal diameter 100 or more L: 0.05 to 0.35 MPa, M (MD-14CN type is H): 0.3 to 0.5 MPa |
| Fluid viscosity | ─ |
| End connection | JIS 10K RF flange |
| Mounting posture | Horizontal / vertical freedom |
| Material body | FC |
| Material parts | CAC406, SUS |
| Material Diaphragm disc | NBR |
| Painting or coating coating | Both inner and outer surfaces are nylon 11 0.3 mm or more (white) |
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