Comprehensive maintenance guide to ensure smooth operation, prevent leakage, and extend the lifespan of your gate valves.

Check the valve body, stem, and flanges for leaks, corrosion, cracks, or physical damage. Early detection prevents failures.

Apply manufacturer-approved lubricants to stems, packing, and moving parts to reduce friction and ensure smooth operation.

Remove dust, scale, and debris from internal and external surfaces to maintain proper valve operation.

Check all bolts, nuts, and packing. Tighten or replace as necessary to prevent leaks.

Operate the valve fully to verify smooth movement, proper sealing, and absence of unusual noise or resistance.

Identify and resolve issues such as stiffness, leakage, noise, or misalignment immediately.