VKG series threaded butterfly valves control the flow of natural gas,
propane, butane, or air. VKG series butterfly valves control the flow of natural gas,
propane, butane, or air. Valves are positioned using either a manual
kit, crank arm kit, or rotary actuator. The butterfly valves
are not intended for use as shutoff valves. The valve body contains
(2) identical female pipe threads for a gas tight seal with piping. Full,
medium, and reduced port sizes are offered to optimize control.
Product Features
UL approved, ½” to 4” NPT threaded
CE approved, ½” to 3” Rp threaded
Full, medium, or reduced port versions available to optimize
pressure drop and flow control
Shaft supported by precision bearings for repeatable performance
Low leakage rate at full closed position without a beveled disk
Low pressure drop at the full open position
Corrosion-resistant for outdoor applications
Clear position indication on a 2” laser-etched, anodized dial
90° clockwise or counterclockwise rotation
Manual kits available for fixed position adjustment
Crank arm kit available for linkage applications
Valve actuator assemblies available (Document No. VA-1000)
Flow in either direction.
Specifications
Port Size: Full Port
Pipe Size: 1-1/2"
Thread Type: NPT
Related Units, Accessories, And OEM Replacement Parts