AIR/VACUUM VALVE OPERATION
As the pipeline is filled, air is exhausted to atmosphere through AVV mounted on each high point. As air is exhausted from the pipeline, water will enter the valve and lift the float to close the valve orifice. The rate of air exhausted is a function of pressure differential, which develops across the valve discharge orifice.
AIR VACUUM VALVES
Air Vacuum Valve
An Air/Vacuum Valve (AVV) is float operated, having a large discharge orifice equal in size to the valve inlet. This valve allows large volumes of air to be exhausted from or admitted into a system as it is filled or drained.
SEPEHR TECHNOLOGY COMPANY
Sepehr Technology company is located in Isfahan Science and Technology Town. The benefit of working with an experienced team of professionals with over 25 years experience working for defense and industrial research centers
Capabilities of the supply and production company
1. Parts needed by oil, gas and petrochemical industries
2. Carrying out technology construction projects for mechanical systems and other industries
3. Designing, manufacturing feasibility and consulting in the field of industrial equipment and machines
4. It provides research and consulting projects, design, supervision and implementation in various industries
5. Consulting and implementing knowledge management projects
6. Construction and design of medical-rehabilitation equipment
7. Supply and import of standard items (NAS, MS and all types of hardware)
Production of 4way Plug valves and Production of all kinds of industrial valves with bronze, monel, steel an aluminum alloys
A leader in the oil, gas and petrochemical industry