Valve Manufacturing

Alexander Valve & Supply has a variety of A3 ball valves to fit various project applications. Our A3 ball valves include the following features:

  • High quality forged steel with fire
  • Safe design
  • Locking handles
  • Sour/low-temperature service
  • 100% hydro tested for quality assurance

ADDITIONAL FEATURES

  • Alexander Valve & Supply’s Model A3 Ball Valves are produced as either a two-piece or three-piece design threaded together to facilitate field repairs and maintenance.
  • The ball is the shut-off element because it is aligned to the bore by the seats.
  • Ball travel is controlled by a stop pin or cap-screw and valve stop or handle.
  • Blow-out proof stem is positively retained by the body.
  • The thrust wash between the steam and body ensures lower turning torque while providing a secondary seal.
  • Packing is also adjustable, utilizing a spring washer and/or handle nuts.
  • O-rings between seats and body provide sealing at low pressures.
  • O-rings are placed ahead of body-cap threads providing a tight seal and protection of threads from flow media ensuring ease of maintenance.
  • Model A3 Ball Valves have an anti-static spring feature (optional).
  • Full material traceability.
  • Exotic materials are available as per request.

END CONNECTION OPTIONS

  • Threaded (Female or Male)
  • Socket-weld (Female or Male)
  • Socket-weld (Female or Male) by Threaded (Female or Male)
  • RF & RTJ

ADDITIONAL DESIGN AND TESTING SPECIFICATIONS

  • API 6D Pipeline Valves
  • API 598 Valve Inspection and Testing
  • ASME B16.5 Pipe Flanges and Flanged Fittings
  • ASME B16.34 Valves - Flanged, Threaded, and Welding End
  • CSA Z245.15 Steel Valves
  • ES-04-01 AVS Standard - Design and Manufacturing Method
  • MS-10-01 AVS Standard - Valve Pressure Testing

Contact our sales department for a catalogue with complete specifications for more information.


BRINGing prosperity to

first nation communities

For the first time in history, a facility that manufactures high-end ball valves will be on First Nation land. Alexander Valve & Supply is spearheading this move to bring meaningful employment to the Alexander First Nation community. The facility will be equipped with state-of-the-art machinery and house the assembly and quality divisions. Our vision is to empower other First Nation communities to bring prosperity to their community members.

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