| Attribute | Value |
|---|---|
| Manufacturer | Johnson Controls |
| Brand | Penn |
| Model | V47Ae-2 |
| Size | 1 1/4″ |
| Factory Set | 135°F |
| Field Set Range | 115 to 180°F |
| Maximum Water Pressure | 150 Psig |
| Product Code | Ry20918 |
| Set Number | Set29A-629 |
| Material | B/Pb |
| Date Code | 020319 |
| Batch Code | J0912 |
What is the Johnson Controls V47AE-2 Water Regulating Valve?
V47AE-2 is a pressure-operated, self-actuating water regulating valve that is used to regulate the flow of water based on changes in refrigerant pressure. It finds general application in HVAC, chiller systems, and commercial refrigeration for maintaining ideal temperature and system efficiency.
Engineered by Johnson Controls, a prominent brand in building automation and control systems, this valve is renowned for reliability, longevity, and accuracy. The 1 1/4-inch model is ideal for medium-to-large cooling systems that need effective water regulation.
Major Features of the Johnson Controls V47AE-2
✅ Self-Actuated Operation: The valve does not need an external power source; it adjusts water flow automatically depending on refrigerant pressure.
✅ 1 1/4 Inch Size: Suits medium to big cooling systems that need consistent water flow control.
✅ Brass Body Construction: Offers longevity and corrosion resistance, guaranteeing usage for a long time.
✅ Pressure-Responsive Design: Valve opens and closes as per refrigerant pressure, enhancing efficiency and minimizing water wastage.
✅ Factory-Set and Adjustable Settings: Delivered with pre-adjusted pressure settings but is also adjustable to fit individual system needs.
✅ Avoids Overcooling: By controlling water flow effectively, it avoids system overcooling, resulting in energy savings.
✅ Low Maintenance: Due to its rugged and dependable construction, it needs little maintenance throughout its life.
Advantages of Utilizing the V47AE-2 Water Regulating Valve
1. Energy Efficiency
Through precise control of water flow, the V47AE-2 minimizes water wastage and avoids overcooling, which means reduced energy expenses.
2. Longer Equipment Life
A properly functioning water regulating valve prevents excessive pressure buildup and system wear, helping extend the lifespan of your HVAC or refrigeration system.
3. No Need for External Power
Since the V47AE-2 operates automatically based on refrigerant pressure, there’s no need for electrical connections, making it easier to install and more reliable in various applications.
4. Versatility in Applications
This valve is used in a variety of applications, including:
- Commercial refrigeration systems (freezers, walk-in coolers)
- HVAC condensers and chillers
- Industrial cooling systems
- Process cooling applications
5. Lower Maintenance Costs
Its brass body and self-contained operation mean it needs less maintenance and fewer repairs, saving you money in the long term.
