The Hydraulic Wireline Valve is a hydraulic compact wireline valve construction; designed specifically to be used as a Single, Dual, Triple or Quad Ram; for Slickline and Braided Line operations. This allows the performance of work under pressure, on surface equipment, when the line is in the wellbore.
The Hydraulic Wireline Valve is placed between the wellhead and lubricator assembly.
The Hydraulic Wireline Valve closure design consists of a hydraulic actuator assembly connected to the ram assemblies utilizing collar style connections. This permits hydraulic compression of the rams around the line from opposite sides. A seal is then made which contains well pressure below the ram. Pressure across the ram is equalized through an integral equalizer assembly prior to hydraulically retracting the ram and opening the valve.
The Hydraulic Wireline Valve is available in nominal sizes from 2-1/2” to 5-1/8” with working pressure ratings from 5,000psi to 20,000psi, for standard and sour environments. Both single and multi ram configurations have optional ram assembly types.
The Hydraulic Wireline Valve may be operated hydraulically with any source capable of providing required pressure. Manual override is available in case of hydraulic failure.
Special Features
- Multi ram wireline valve with grease injection port between upper and lower ram assembles
- Quick Union/Flange/Studded Flange connection as per client request
- Indicator rods to shown ram positions
- Optional ram configurations (Normal or Inverted)
- Hydraulically operated with any source capable of providing required pressure
- Manual override available in case of hydraulic failure
- Supplied with certified lifting cap upon request
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