Air Operated Valve (AOV)

When electricity is transferred to the positioner of the control valve, the positioner controls the flow by changing the position of the stem, which regulates the flow by opening and closing the orifice. The hiflux control valve is designed with the properties of both gas and fluid as well as the operational pressure and temperature in mind for stability and safety in operation and resistance to corrosion. Furthermore, because it operates at 5kgf/cm2, it can be used anywhere with air supply, while its regulating stem allows for easy flow regulation.

* Features

- Minimum air pressure required : 5kgf/cm2. 
- Non-spinning stem prevents galling. 
- Package designed for maximum sealing. 
- Metal to metal seating type to lengthen the life of the seat. 
- Regulating stem for flow control. 
- Welding type. 
- Max working pressure : 3,000, 7,500psi. 
- Pipe size : 15A, 25A. 
- Cold-formed stainless steel.

* High Pressure Control Valve Series

* HIFLUX High Pressure Products

High pressure needle valve / High pressure pipe needle valve
High pressure check valve / High pressure ball valve / High pressure tube fitting
High temperature valve / High pressure control valve / Air operated valve
High pressure tube / High pressure nipple / Low pressure tube
High pressure gauge / High pressure regulator / Back pressure regulator
High pressure union adapter / High pressure regulator / High pressure adapter
High pressure male adapter / High pressure tube support / Radiating pipe
Safety Head & Rupture disc / Tooling set-Coning tool, Reseating tool, Threading tool
Lok ferrule type fitting & valve

* Ordering Option

- As our products are divided into pressures of 5,500~150,000psi, body type and port size, you can use them according to the specifications which you want to use.
- Our products generally are produced with STS materials, but they can be manufactured with other materials on demand so that various fluids and gases can be used.
- Please inquire with us about special materials apart from the above-mentioned materials, such as STS316, HC-276, INC600, INC700, Ti and Ni.

for more details, please contact us.