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Hydraulic Power Unit (HPU)

Hydraulic Power Unit, together with Well Control Module, is part of Wellhead Control Panel (WHCP) which provides hydraulic power to operate Production Wing Valve, Production Master ValveĀ  and Downhole Safety Valve (DHSV) for each wellhead. Hydraulic Power Unit supplies hydraulic … Read More

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Hermetically Seal

Hermetically seal is type of instrument device sealing which is designed to avoid hazardous gas ingress therefore preventingĀ  contact with sources of ignition such as arcing contacts. Instrument device with hermetically sealed design is suitable for use in Zone 2 … Read More

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Hazardous Area

Hazardous area is a region in which an explosive gas atmosphere is present or may be expected to be present in quantities that would produce explosive or ignitable mixtures. This area requires precaution in design, construction, installation and use of … Read More

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