The USI Lockwing Ball Valve is a Full Port Ball Valve available in ¾” through 2” This brass ball valve is rated to 200 PSIG. The Lockwing Ball Valve is tamper resistant and designed with a triple sealed “blowout-proof” stem.

The USI Lockwing Ball Valve is 100% tested, 300 PSIG air and water test in the open and closed position and 4 PSIG air and water test in the closed position.

This Lockwing Style Ball Valve is perfect for meter and regulator sets and bypasses.

  • • Maintenance Free (No Lubrication Required)
  • • 3/4” Thru 2” Threaded
  • • 3/4” & 1” Available with Insulated Fitting
  • • Quarter Turn
  • • Full Port
  • • Durable Nickel / Chrome Plating Available
  • • In stock ready for fast delivery
  • • Built in accordance to ASME B16.33
  • • CSA Certified
  • • Competitive Pricing
  • • Dry Natural Gas, Propane Gas, Butane, Manufactured gas and Air vacuum.

Tamper indicator – low cost, disposable one piece unit. The tamper indicator is a one time use indicator. Available in several different colors and in stock.
  • ¾” to 2”
  • Threaded
  • Operating Pressure: 200 PSIG



USI Lockwing Ball Valve PDF

Related Products:

Gas MetersGas Regulators