Compact Valve Removal Tool - CVR

Compact Valve Removal Tool (CVR) Overview

Unity’s CVR Tool installs and removes Valve Removal (VR) plugs using a lead screw mechanism. The tool is hand operated using a hand wheel to drive a lead screw. A conventional bolt torque system is used to drive the VR plugs in or out of the VR profile.
The CVR can achieve 1200 lb/ft torque and can be operated safely using standard hydraulic equipment at higher torque requirements.

Modular design allows tool to be transported and assembled on site
Compact design to permit use in tight spaces
Low pressure air supply required for operation
Mechanical operations for easy use without additional hydraulic pressure unit
Modular flange system with various flange sizes and types available upon request
Various sizes of sockets to suit client requirement upon request

Tool Dimensions

31.3″ x 9.6″ x 18″

Rod (each)

10.5″ x 1.75″ Diameter

Tool Reach

Multiple valves

Working Pressure

5000 PSI

Max Torque

1200 ft/lb

Applicable Standards

API 6A, NACE MR0175, in accordance with ATEX Directive, M/C Directive, PED (If Applicable)

Material Certification Requirements

Per API 6A, 3.1 Material Certification

Product Specification Level

Relevant for API 6A equipment

Gas service

Temperature Requirements

API 6A Temperature Class U (-18 to +121 deg C)

Service Conditions

H2S Sour Service