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GVS plug valves are pressure balanced, lubricated and have an inverted tapered plug.
GVS plug valves are offered in Short, Regular and Venturi patterns. Guide Valve Limited, established in 1980 with its headquarters in Ontario, Canada, specializes in the manufacture of world class quality valves. GVS is the manufacturer of the trademark brands such as GVS, VCI, Lowe and GVS – Malema. These products and based on the most advanced technologies and are used in all sectors from petrochemical refining, process to transportation and distribution of end products. GVS valves are designed, manufactured and tested according to API 6D, API 6A and CSA Z245.15 and available to API 608.
GVS Pressure Balanced Lubricated Plug Valves


NPS ½” to 30”
Pressure Ratings
ASME 150CL to 2500CL
Temperature Range
-49F to 248F / -45C to +120C
Design Standards
API 6D, API 599, CSA Z245.15-17, API 607 and API 6FA, NACE MR0175 SOUR, CRN (Canadian Registration)


  • Available in RF, RTJ and BW ends
  • Short, regular and venturi patterns
  • Pressure balancing device
  • Centering adjustment device
  • Anti-blowout stem design
  • Stem emergency grease injection fitting
  • Anti-static device