DAV11 Double Orifice Air Release Valve
Devinsan DAV11 Double Orifice Air Release Valve provides efficient air management, stabilizing flow and reducing pressure surges in industrial and municipal applications
Production Description
DAV11 Double Orifice Air Release Valve is a high-performance solution designed to efficiently manage air within pressurized fluid systems and prevent operational disruptions. Engineered with a dual-orifice mechanism, this valve enables the rapid discharge of large air pockets during system filling and the continuous release of small air bubbles during operation, thereby preventing airlocks and reducing the risk of pressure surges.
The robust double-orifice design ensures superior air removal capability compared to single-orifice valves, maintaining stable fluid flow and optimizing energy efficiency. This reliability is particularly crucial in demanding applications such as municipal water supply, wastewater treatment facilities, and industrial piping networks, where uninterrupted system performance is essential.
Manufactured from durable materials to withstand challenging operating conditions, the DAV11 Double Orifice Air Release Valve offers long service life, easy maintenance, and consistent functionality. By ensuring effective air management, it helps protect critical infrastructure, reduces system wear, and supports overall operational efficiency.
Production Description
Nominal Dimension (DN)
Nominal Pressure (PN)
Operating Temperature
Face to Face
Connection
Coating
Testing
DN 40 – DN 250
PN 6-PN 10-PN 16-PN 25-PN 40
-30° / +200°
EN 1074-4
EN 1092-2 ISO7005-2 Flanged
Electrostatic Powder Epoxy
EN 12266-1
Application Areas
DAV11 Double Orifice Air Release Valves are widely used in various industrial and commercial applications.
1. Water Supply Systems
2. Wastewater and Sewer Systems
3. Industrial Processes
4. HVAC (Heating, Ventilation, Air Conditioning) Systems
5. Fire Protection Systems
6. Pumping Stations
7. Marine and Offshore Applications
In these areas, DAV11 Double Orifice Air Release Valves play a crucial role in controlling fluid flow, ensuring sealing integrity, and enhancing efficiency and safety in operations.
Frequently Asked Questions about the DAV11 Double Orifice Air Release Valve
What is the function of the DAV11 Double Orifice Air Release Valve?
The DAV11 Double Orifice Air Release Valve rapidly discharges accumulated air pockets in pressurized fluid lines and continuously releases small air bubbles. This prevents airlocks, reduces pressure fluctuations, and enhances overall system efficiency.
What is the advantage of the double-orifice design?
The double-orifice mechanism offers higher air release capacity compared to single-orifice models. This design maintains flow stability, reduces energy losses, and extends equipment service life.
In which industries can it be used?
DAV11 Double Orifice Air Release Valve is suitable for municipal water supply, wastewater and sewer networks, industrial processes, HVAC systems, fire protection installations, pumping stations, and marine/offshore applications.