1.1 Transportation
1. Ensure the air valve is securely packed in shock-absorbing materials to prevent damage.
2. Avoid dropping or subjecting the valve to impact during handling.
3. Transport in an upright position if specified by the manufacturer.
4. Label the package as fragile if needed.
1.2 Storage
1. Store in a clean, dry, and ventilated environment away from direct sunlight.
2. Keep away from corrosive chemicals, dust, and moisture.
3. Avoid stacking heavy items on the valve to prevent deformation.
4. Plug or cover all openings to prevent dirt or insects from entering.
2.1 Pre-Installation Checks
1. Inspect for any visible physical damage or deformities.
2. Check that all accessories and documentation are present.
3. Verify the valve type and size against system requirements.
4. Ensure ports are clean and free from debris or foreign material.
5. Operate the valve manually (if applicable) to confirm smooth movement.
2.2 Installation Guidelines
1. Ensure pipeline is depressurized and clean before installation.
2. Install the valve in the correct flow direction, as indicated by arrows on the body.
3. Use appropriate gaskets and sealing materials for flanged or threaded connections.
4. Avoid overtightening during installation to prevent valve body damage.
5. Ensure proper alignment to prevent stress on the valve or piping.
6. Support pipework to avoid placing excess load on the valve.
1. Valve Not Operating Properly
→ Check for debris or obstruction in valve.
→ Ensure correct pressure range.
2. Air Leakage
→ Inspect for loose fittings or damaged seals.
3. Unusual Noise
→ Check for rapid cycling or turbulence due to incorrect sizing.
4. Valve Not Closing Fully
→ Inspect internal parts for wear or damage.
1. Periodically inspect for leaks, corrosion, or physical damage.
2. Clean valve internals during scheduled shutdowns to prevent clogging.
3. Lubricate moving parts if required by the manufacturer.
4. Replace worn-out gaskets or seals to maintain airtight integrity.
5. Document all maintenance for record-keeping and warranty purposes.
1. Always depressurize and drain the pipeline before maintenance or inspection.
2. Use appropriate personal protective equipment (PPE) for the fluid handled.
3. Never modify or tamper with the valve beyond manufacturer guidelines.
4. Ensure proper training before operating or servicing valves.
5. Lockout/Tagout procedures must be followed during maintenance work.
