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Ball Screw Operated Gate Valves

Frac valves - ball screw operated gate valves provided by JEFA is a type of large bore gate high pressure valve which were improved from Cameron FLS-R gate valve



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Frac valves - Ball Screw Operated Gate Valves provided by JEFA is a type of large bore gate high pressure valve which are improved from Cameron FLS-R gate valve.The main component of frac tree are Ball Screw Operated Gate Valves.And the frac valve is often used on the top of the wellhead on high pressure oil well, which can do the frac job for isolating the fluid from the well.

The body and flanges of Ball Screw Operated Gate Valves are integral (non-welding). Shot Blasting for every parts of valve. Ball Screw Operated Gate Valves Phosphating is  to improve corrosion resistance.

Ball Screw Operated Gate Valves Feature:
Valve with Ball Screw
Ball screw structure lowers operating time
Gate valve design
Stem structure is pressure balanced with switch indicator
Applies to big bore high pressure system
Working perssue:2000 PSI~20000 PSI
Connection: Flange、Thread、Union、BW
Size: 1 13/16”- 7 1/16”
Working temperature:K. L .P. R .S. T. U. V
Material Class :AA,BB,CC ,DD ,EE,FF,HH
Specification level: PSL1-PSL4
Performance Requirement: PR1. PR2
Application:Oil, Chemical industry, etc.
Medium: Oil、Gas、Water,etc.

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