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The branch is beyond convenient manual reach.
The pneumatic actuator transfers the command to the external linkage.
STJH-AIRTIGHT-SHUT-OFF-DAMPER-800X755-PNEUMATIC
Airtight Shut-Off Damper 800 x 755 mm Pneumatic Gas-Tight
Pneumatic shut-off for remotely operated containment branches.
- Pneumatic drive suits systems with an instrument-air supply.
- A larger near-square opening accommodates medium critical branches.
Introducción del producto
A compressed-air cylinder operates the external toggle linkage on an 800 × 755 mm welded frame. The mechanism converts actuator travel into positive seal compression, providing remote isolation while retaining a mechanically locked final position.
Características clave
- Pneumatic drive suits systems with an instrument-air supply.
- A larger near-square opening accommodates medium critical branches.
Parámetros técnicos
| Duct Opening | 800 × 755 mm |
|---|---|
| Actuation | Double-acting pneumatic |
| Air Supply Pressure | 6 bar |
| Air Quality | Filtered compressed air |
| Casing Material | Powder-coated galvanized steel |
| Seal | Neoprene foam |
| Closed-Blade Leakage | Maximum 0.0028 (l/s)/m² at 2000 Pa |
| Maximum Closing Pressure | 5000 Pa |
| Closure Mechanism | Over-centre mechanical lock |
| Customization | Pneumatic accessories can suit the intended process and environment. |
Applications
- Remote laboratory exhaust isolation
- Medium containment ventilation shutdown
Solutions for Your Application
Loss of supply energy could release seal pressure.
The final over-centre position holds the sealing mechanism mechanically.
Opciones disponibles
- Solenoid valve
- End-position sensing
Planning a Airtight Shut-Off Damper 800 x 755 mm Pneumatic Gas-Tight specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
