Venn Co.
Venn LP-9RN type constant water level valve (for water and cold regions)
Manufacturer: Venn Co., Ltd.
Model: LP-9RN
Features
- This is a constant water level valve designed for cold regions.
- It is equipped with a drainage mechanism and a flow rate adjustment mechanism.
- For red water countermeasures, the screw-in type has a bronze main body, and the pipe end core can be incorporated.
- Since the passage to the pilot pipe is a bypass, intermittent water supply from the ball tap due to waves does not affect the system.
- As a result, it ensures a quiet and stable water supply.
Specifications
| Product code | LP9RN-F |
|---|---|
| Valve type | Constant water level valve |
| Nominal diameter | 40-100 (1 1/2-4) |
| Applicable fluid | Tap water / industrial water |
| Fluid temperature | 1 to 60 ° C (1 to 40 ° C when using a tube end core) |
| Ambient temperature | -20-60 ℃ |
| Applicable pressure | Nominal diameter 40/50: 0.03 to 0.75MPa, Nominal diameter 65 to 100: 0.035 to 0.75MPa |
| Minimum differential pressure before and after the valve | Nominal diameter 40/50: 0.03MPa, Nominal diameter 65-100: 0.035MPa |
| End connection | JIS 10K FF flange |
| Flow rate adjustment mechanism | With |
| Valve closing time adjustment needle | ─ |
| Drainage mechanism | With |
| Mounting posture | Upright mounting on horizontal piping |
| accessories | Nominal diameter 20 ball tap (with poly ball sand) Nominal diameter 20 male / female bushing |
| Material body | CAC406 |
| Material parts | C3604 / NBR |
| Painted inner surface | ─ |
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