Venn Co.
Venn LP-8HN Constant Water Level Valve (for Water, with General Adjustment Mechanism)

Manufacturer: Venn Co., Ltd.
Model: LP-8HN
Features
- It equips with a flow rate adjustment mechanism and a needle to control the valve closing time.
- For measures against red water, the screw-in type has a bronze main body, and the pipe end core can incorporate.
- 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, a quiet and stable water supply maintain.
Specifications
| Product code | LP8HN-F | LP8HN-B |
|---|---|---|
| Valve type | Constant water level valve | |
| Nominal diameter | 20-50 (3/4-2) | 65-100 (2 1/2-4) |
| Applicable fluid | Tap water / industrial water | |
| Fluid temperature | 5 to 60 ° C (5 to 40 ° C when using a tube end core) | |
| Applicable pressure | 0.03 to 0.75MPa | 0.035-0.75MPa |
| Minimum differential pressure before and after the valve | 0.03MPa | 0.035MPa |
| End connection | JIS Rc screw | JIS 10K FF flange |
| Flow rate adjustment mechanism | With | |
| Valve closing time adjustment needle | With | |
| Drainage mechanism | ─ | |
| Mounting posture | Upright mounting on horizontal piping | |
| accessories | Nominal diameter 20 ball tap (with poly ball sand) Nominal diameter 20 male / female bushing | Nominal diameter 20 ball tap (With poly ball sand) |
| Material body | CAC406 | FC |
| Material parts | C3604 / NBR | |
| Painted inner surface | ─ | Liquid epoxy resin for internal water supply |
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