Oil and Gas - Valve Maintenance Service

We recognised the importance of specialised valve maintenance products for the oil and gas industry. The objective in the valve service market is to service the valve without having to close the valve. Common problems associated with valves include jammed, passing or leaking valves. Jammed valves can be hazardous to service personnel when the valves cannot be closed fully during emergency situations. Passing or leaking valves present environmental and health issues to the general public and lost revenues for the operator of the installation. The traditional approach to these problems is to remove and replace problematic or defective valves with new valves. This approach attracts high replacement costs and unplanned downtime.
Our innovative Valseal (Valve Sealing) Technology in collaboration with OLIVALS, a leading brand in valve repairs and valve preventative maintenance services is a unique process for providing fast, efficient and effective valve services at site. The process involves three simple steps of flushing, lubricating and sealing a valve on-line without having to close the valve. Our process helps to ensure the valves remain easy to operate and service personnel can continue to manage the system at ease. Whether the valves are on the pipelines network, process lines, wellheads or production platforms, NO shut down of the valves are required during emergency on-line services or periodic maintenance service schedules.

Valseal Technology

OLIVALS On-Line Valve Lubrication & Sealing is a unique Valseal technological process of on-line valve lubricating and sealing solutions for jammed, passing or leaking valves in upstream and downstream oil and gas facilities. Any valve which has a lubrication/emergency sealing fitting can be serviced. A passing or seized valve can be effectively serviced on-line by the injection of formulated synthetic valve lubricants and sealants. The process is Flushing-Lubricating-Sealing of valves on-line. Our valve maintenance products are specially blended for the process to provide the following benefits:

  • Flushing: A unique combination of liquid penetrate and non-chlorinated solvent, developed for valve cleaning  to remove rusts, stubborn hydrocarbon deposits and old residues from the seal and spring areas of a valve without causing damages to  elastomers or seals.

  • Lubricating: Lubricates valves by providing a superior corrosion-inhibiting lubricant film that gives unsurpassed protection in extreme conditions, prevents metal-to-metal contact in moving parts and corrosion protection.

  • Sealing: Seals leaks, provides extremely low friction coefficient, contains rust and corrosion inhibitors.

  • Repair Sealing: This procedure is recommended for use on damaged valves. Formulated using synthetic resins, graphite and liquillon.

Equipment and Fittings

90Valve lubricants and sealants are only effective when applied correctly during valve maintenance services. When these are injected into the valves, the right quantity and pressure are required to ensure the application is specific for the job. Our Valseal equipment is designed to ensure professional application of flushing, lubricating and sealing products to the valves during the process. We provide proper fittings and accessories to ensure safety at the workplace as working on-line deals with pressures within the pipelines that can be deadly and dangerous. With Valseal technology, overall maintenance cost could be dramatically reduced by as much as 60%  thus saving cost.