Venn Co.
Venn JRG6320N type temperature on-off valve

Manufacturer: Venn Co., Ltd.
Model: JRG6320N
Features
- This system uses a natural refrigerant CO₂ heat pump water heater.
- When installed in an instant hot water circulation system, the built-in thermostat continuously monitors the circulating water.
- As a result, it keeps the hot water supply temperature stable.
Specifications
| Product code | JRG6320N-FP with male union fitting | JRG6320N-F main unit only |
|---|---|---|
| Valve type | Temperature on-off valve | |
| Nominal diameter | 20 (3/4) | |
| format | Thermo wax type | |
| Standard set temperature | 57 ℃ (at the time of shipment) | |
| Set temperature range | 36-63 ℃ | |
| Fluid temperature | 70 ℃ | |
| Applicable pressure | 1.0MPa or less | |
| Applicable maximum differential pressure | 0.2MPa | |
| End connection | JIS R 3/4 thread (male union fitting) | JIS G 1 screw |
| Mounting posture | Free horizontal / vertical / horizontal mounting (excluding scale ring downward) | |
| accessories | Hex wrench for temperature control (flat 8), heat insulation case | |
| Material body | bronze | |
| Material parts | Bronze / brass / stainless steel / resin | |











