About RBM Air Vent
AUTOMATIC AIR VENT / AIR RELEASE VALVE |
| Automatic air vent valve purpose of installation in hot & cold water system to eliminate entrapped air in water lines. Prevent air locking due to filling of system or while priming of pump systems to increase thermal efficiency. To increase thermal efficiency fitted with check valve to prevent air being drawn back into system or water escaping from port event. |
INSTALLATION: VERTICALLY- Valve body nickle plated in forged brass
- Working temperatures 90°C
- Working pressure range 6 bar - test pressure 16 bar
- EPDM valve head
- Float: plastic float (PP resin)
- Lever: ASTM C36600
- Spring: AISI 302
| | PRODUCT SIZE | | 12 - M - 3/8" | | 15 - M - 1/2" | | 20 - M - 3/4" | | 25 - M - 1" | |
Float-Controlled Efficient Air ReleaseThe RBM Air Vent employs a precision float mechanism that ensures automatic, reliable air venting in heating and cooling systems. Its robust construction includes a nickel-plated brass body and stainless steel components, contributing to its long-lasting performance and corrosion resistance. Being compact and maintenance-free, this air vent automatically expels trapped air, preventing airlock and optimizing system efficiency.
Versatile and Easy InstallationWith a port size of 1/2 inch BSP and threaded connection, the RBM Air Vent fits seamlessly into most common piping configurations. Designed for vertical mounting and upward air venting, it is straightforward to integrate into both new and existing systems. The non-electric and manual operation make it versatileperfect for environments where power supply is uncertain or unavailable.
FAQs of RBM Air Vent:
Q: How does the RBM Air Vent function in heating and cooling systems?
A: The RBM Air Vent uses a float-controlled mechanism to automatically expel trapped air from water or air media in heating and cooling systems. As air accumulates, the float drops and opens the valve, releasing air vertically upwards without requiring external power.
Q: What are the primary benefits of using the RBM Air Vent?
A: This air vent prevents airlocks, ensures optimal fluid flow, and helps maintain system efficiency. Its corrosion-resistant construction, maintenance-free operation, and compact design provide long-lasting and hassle-free performance.
Q: Where can I install the RBM Air Vent in my system?
A: The RBM Air Vent is suitable for vertical installation at high points in heating or cooling systems where air tends to accumulate. Its 1/2 inch BSP threaded connection supports easy integration into new or retrofit setups.
Q: When should I consider installing an automatic air vent like this model?
A: Install the automatic air vent during system setup or maintenance, particularly if you notice frequent airlocks or reduced system efficiency. Its highly recommended in closed-loop hydronic heating or chilled water circuits.
Q: What materials are used in the RBM Air Vent construction?
A: The air vent features a nickel-plated brass body, stainless steel disc, brass pin, and an EPDM rubber seal, all selected for durability and corrosion resistance.
Q: Is any electrical power or manual activation required for operation?
A: No electrical power is needed. The RBM Air Vent operates automatically via the internal float mechanism, offering completely non-electric and manual operation for reliability.