Description
MOLYVALVE 5 is a fully synthetic grease specifically formulated for the lubrication of gate and plug valves operating in the petrochemical industry
The combination of synthetic base fluid, solid lubricants, corrosion inhibitors and stabilisers ensures that MOLYVALVE 5 has maximum resistance to chemicals encountered in the exploration and production of crude oil and gas. The product acts as a lubricant to the valve componentsand will assist in maintaining or regaining sealing performance to minimise leakage.
Conventional valve lubricants can be dissolved or degraded by materials such as hydrocarbon solvents, gas condensates, H2S and mineral acids such as HCl.
MOLYVALVE 5 possess outstanding resistance to most chemicals used in the oil and gas exploration and production process. It will lubricate and protect valve components ensuring smooth, reliable operation and resist wash-out minimizing cavity contamination.
MOLYVALVE 5 is suitable for use on most gate and plug valves across a wide operating temperature range of -20°F to 500°F (-29°C to 260°C).
Note: MOLYVALVE 5 is not recommended for use on floating seat ball valves. The recommended product is MOLYVALVE 1.
Features
• Outstanding resistance to exploration and production chemicals (hydrocarbons, gas condensate, H2S, mineral acids etc)
• Adhesive, tenacious film ensures maximum lubrication and protection
• Excellent lubrication and sealing properties
• Wide operating temperature range
Application
MOLYSLIP MOLYVALVE 5 should be used in accordance with the valve manufacturer’s instructions and lubrication schedule.
MOLYSLIP MOLYVALVE 5 is designed to be injected into the valve body by means of a high-pressure lubricator. For general use MOLYSLIP MOLYVALVE 5 can be applied manually or by using suitable application equipment e.g. grease gun, keg pump, automatic systems suitable for handling NLGI 2 greases.
As with all greases used for the first time, check compatibility with the grease used previously and if necessary, purge prior to application.
