Metal Seated Gate Valves (GVII)

The VSI Waterworks’ GVII is based off the tried and true metal seated wedge gate valve design, which is available in sizes of 2″ to 72″.

The gate features two independent seating surfaces and is fully bi-directional.  The body features a full free open passageway equal to the nominal line size to minimize pumping losses.  The simple two moving component construction practically eliminates inadvertent damage.

Valves in this line are designed and constructed to meet and exceed AWWA C500.



  • Size Range: 2-72″ (50-1800mm)
  • Temperature Range: to 400F
  • Body Material: Ductile iron, cast iron
  • Gate Material: Ductile iron, cast iron
  • Stem Material: Stainless steel, bronze
  • Seat Material: Stainless steel, bronze, monel
  • Connection: Flanged, mechanical joint, tapping
  • Operator: Hand wheel, chain wheel, nut, pneumatic, hydraulic, electric
  • Available Options: Special materials, custom bolt patterns, outside stem and yoke, bypass per AWWA C500
    *Many other options are available upon request.


2"-72"Product Data SheetAWWA C500 Brochure R2
2"-16"Material Cross Section List, Direct OperatorGVII-1022R2
2"-24"Material Cross Section List, OSY MountGVII-2021R2
2"-24"Material Cross Section List, Valve with Spur GearGVII-1075R2
24"-48"Material Cross Section List, BarestemGVII-1055R1
2"-24"FL with Direct Handwheel DimensionsGVII-1023R3
2"-16"FL with Direct Chainwheel DimensionsGVII-1024R3
2"-16"MJ with Direct Nut Operator DimensionsGVII-1050R3
2"-16"Flanged OSY with Handwheel Operator DimensionsGVII-2040
2"-24"Flanged Spur Gear DimensionsGVII-1080R2
24"-48"FL Metal Seated Valve with Spur Gear and Nut DimensionsGVII-1060R2
30"-48"MJ Metal Seated Spur Gear with Nut DimensionsGVII-1065R1
30"-48"FLxMJ Metal Seated Valve with Spur Gear and Nut DimensionsGVII-1070R1
48"FL with Bevel Gear and Rollers/TracksGVII-1021R1
2"-48"AWWA C500 Proof of DesignC500-SMF-POD
2"-48"Installation, Operation, and Maintenance ManualVMBG-3 May 2009
2"-72"1 Year WarrantyWarranty 1 Year From Acceptance
All SizesContact us for more informationContact Us

1205 Alpha Drive
Alpharetta, GA 30004

(770) 740-0800
(866) 987-1999

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