Rectangular throttle valve:
Assignment: the rectangular throttle valve is used to regulate the flow of air or gases in ventilation systems where rectangular or square ducts are used to transfer air or other gases. Its task is to precisely control the amount of flow that is routed through the system.
Construction:
- Housing:
- It is made of galvanized steel or other materials that can withstand the conditions of use.
- It has a rectangular shape to fit perfectly into rectangular or square ducts.
- Regulating element:
- Usually paddle or disk type, providing the ability to fine-tune the airflow.
- Drive:
- Can be manual or automatic (electric drive, pneumatic drive) to adjust the position of the control element.
Installation:
- Location:
- The rectangular throttle valve is installed in rectangular or square ducts of ventilation systems.
- It is optimal to place it in such a way as to ensure effective control over the air flow.
- Hermeticity:
- During installation, ensure that the connections are tight to prevent air leakage.
Operating conditions:
- Temperature mode:
- Compliance with the temperature operating conditions determined by the construction features and materials of the valve.
- Corrosive environments:
- Selection of construction materials that can withstand the effects of corrosive environments.
- Regular maintenance:
- Holding regular maintenance to ensure the reliability and efficiency of the throttle valve.
- Safety:
- Compliance with established safety standards and rules to prevent accidents and emergencies.
| Type measurement | Dimensions, mm | |
| В | Н | |
| D-DKP-40/20 | 400 | 200 |
| D-DKP-50/25 | 500 | 250 |
| D-DKP-50/30 | 500 | 300 |
| D-DKP-60/30 | 600 | 300 |
| D-DKP-60/35 | 600 | 350 |
| D-DKP-70/40 | 700 | 400 |
| D-DKP-80/50 | 800 | 500 |
| D-DKP-90/50 | 900 | 500 |
| D-DKP-100/50 | 1000 | 500 |
