180° Pneumatic Actuator Installation Guidelines
Valve-Specific Orientation
For butterfly valves, install the actuator at a 90-degree angle to the valve body for efficient force transfer. With ball valves, align the actuator parallel to the valve for smooth rotation of the spherical closure element.
Port Positioning
Orient air supply and exhaust ports for easy connection and maintenance access. Ensure they're not obstructed by other components and allow proper ventilation.
Environmental Protection
In wet or humid environments, position the actuator to prevent water ingress that could damage internal seals and pistons. Consider protective covers or enclosures when necessary.
Vertical Installation Considerations
Provide proper support structures to prevent misalignment from actuator weight. Use mounting brackets designed for vertical orientation to maintain long-term performance.
Installation Best Practices
- Always follow manufacturer-specific orientation requirements
- Ensure proper clearance for full 180° rotation
- Verify all mounting hardware meets torque specifications
- Check for smooth operation through full range before finalizing
- Consider future maintenance access during installation
- Use thread sealant on all pneumatic connections
- Label actuators for easy identification in complex systems
- Document installation details for future reference
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