Milwaukee, WI: 414.332.6000 l Eagan, MN: 651.890.0720

Siemens VKG Threaded Butterfly Valves

Siemens VKG Threaded Butterfly Valves

  • 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 loss 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
  • UL Approval

Description

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. VKG threaded butterfly valves are available from sizes 1/2” to 4” NPT with UL approval.

VKG Accessory parts:
AGA92.1 – manual fine position adjustment kit.
AGA92.2 – manual coarse adjustment kit.
AGA92.3 – crank arm kit.

Ask us for engineering or product support.
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SIEMENS VKG FULL PORT BUTTERFLY VALVES:

(½” – 4″ Threaded single valve sizes)

US/Canada (UL Approval)
VKG10.015U – ½″ NPT
VKG10.020U – ¾″ NPT
VKG10.025U – 1″ NPT
VKG10.032U – 1¼″ NPT
VKG10.040U – 1½″ NPT
VKG10.050U – 2″ NPT
VKG10.065U – 2½″ NPT
VKG10.080U – 3″ NPT
VKG10.100U – 4″ NPT

VKG10.015U-921 – ½″ NPT w/AGA92.1
VKG10.020U-921 – ¾″ NPT w/AGA92.1
VKG10.025U-921 – 1″ NPT w/AGA92.1
VKG10.032U-921 – 1¼″ NPT w/AGA92.1
VKG10.040U-921 – 1½″ NPT w/AGA92.1
VKG10.050U-921 – 2″ NPT w/AGA92.1
VKG10.065U-921 – 2½″ NPT w/AGA92.1
VKG10.080U-921 – 3″ NPT w/AGA92.1
VKG10.100U-921 – 4″ NPT w/AGA92.1

VKG10.015U-922 – ½″ NPT w/AGA92.2
VKG10.020U-922 – ¾″ NPT w/AGA92.2
VKG10.025U-922 – 1″ NPT w/AGA92.2
VKG10.032U-922 – 1¼″ NPT w/AGA92.2
VKG10.040U-922 – 1½″ NPT w/AGA92.2
VKG10.050U-922 – 2″ NPT w/AGA92.2
VKG10.065U-922 – 2½″ NPT w/AGA92.2
VKG10.080U-922 – 3″ NPT w/AGA92.2
VKG10.100U-922 – 4″ NPT w/AGA92.2

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SIEMENS VKG MEDIUM  PORT BUTTERFLY VALVES:

(1” – 4″ Threaded single valve sizes)

US/Canada (UL Approval)
VKG20.025U – 1″ NPT
VKG20.032U – 1¼″ NPT
VKG20.040U – 1½″ NPT
VKG20.050U – 2″ NPT
VKG20.065U – 2½″ NPT
VKG20.080U – 3″ NPT
VKG20.100U – 4″NPT

VKG20.025U-921 – 1″ NPT w/AGA92.1
VKG20.032U-921 – 1¼″ NPT w/AGA92.1
VKG20.040U-921 – 1½″ NPT w/AGA92.1
VKG20.050U-921 – 2″ NPT w/AGA92.1
VKG20.065U-921 – 2½″ NPT w/AGA92.1
VKG20.080U-921 – 3″ NPT w/AGA92.1
VKG20.100U-921 – 4″NPT w/AGA92.1

VKG20.025U-922 – 1″ NPT w/AGA92.2
VKG20.032U-922 – 1¼″ NPT w/AGA92.2
VKG20.040U-922 – 1½″ NPT w/AGA92.2
VKG20.050U-922 – 2″ NPT w/AGA92.2
VKG20.065U-922 – 2½″ NPT w/AGA92.2
VKG20.080U-922 – 3″ NPT w/AGA92.2
VKG20.100U-922 – 4″NPT w/AGA92.2

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SIEMENS VKG REDUCED PORT BUTTERFLY VALVES:

(” – 4″ Threaded single valve sizes)

US/Canada (UL Approval)
VKG30.040U – 1½″ NPT
VKG30.050U – 2″ NPT
VKG30.065U – 2½″ NPT
VKG30.080U – 3″ NPT
VKG30.100U – 4″NPT

VKG30.040U-921 – 1½″ NPT w/AGA92.1
VKG30.050U-921 – 2″ NPT w/AGA92.1
VKG30.065U-921 – 2½″ NPT w/AGA92.1
VKG30.080U-921 – 3″ NPT w/AGA92.1
VKG30.100U-921 – 4″NPT w/AGA92.1

VKG30.040U-922 – 1½″ NPT w/AGA92.2
VKG30.050U-922 – 2″ NPT w/AGA92.2
VKG30.065U-922 – 2½″ NPT w/AGA92.2
VKG30.080U-922 – 3″ NPT w/AGA92.2
VKG30.100U-922 – 4″NPT w/AGA92.2

Technical Documentation

VKG Threaded Butterfly Valves Technical Documentation

 

Video