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Temperature Control Valve
The Temperature Control Valve (TCV) is a modulating valve that also functions as a shut-off valve. It consists of two main parts: an electromechanical control valve and a pneumatically actuated poppet valve assembly. The valve operates with electro-pneumatic actuation. The poppet valve is balanced with inlet pressure and has a spring that holds it in the closed position. The position of the poppet valve is directly linked to the amount of current supplied to the electromechanical control valve, providing precise control of airflow or temperature regulation.
Features
- Precise temperature control
- Compact and light weight design
- Reliability and Redundancy
- Integration with ECS controllers
- Low maintenance and easy servicing
- Platform : Helicopter
- Application :Air Conditioning
- Use :Temperature Controlling
Precision modulating and shut-off valve designed for accurate airflow and temperature regulation. It features an electromechanical control unit and a pneumatically actuated poppet valve.
| Technical Specifications | |
|---|---|
| Normal Operating position | Spring loaded closed |
| Control pressure range | 103 to 145 KPag at 135°C |
| Maximum Nominal operating temperature | 371°C |
| Ambient Temperature range | -53 to +135°C |
| Control Valve current | 100 mA maximum |
| Weight | 1.02 kgs |
| Dimensions | 126 x 101.6 x 171.5mm |
| Control Pressure connection | 7/16-14 UNC thread |
| Remote Actuator sensing connection | 7/16-14 UNC thread |