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(763) 476-1013
Industrial piping system featuring valves, connectors, and gauges

Explore Air-Operated Ball Valves and Pneumatic Butterfly Valves in Minnesota

Get dependable, air-operated, and pneumatic butterfly valves in Minnesota from S&K Automation, LLC for industrial, commercial, and process control systems. We offer standard pneumatic butterfly valves to specialized three-way air-actuated valves built for performance, reliability, and fast delivery. Specialized control types such as on/off, modulating, fail-safe, and modulating fail-safe are also available.

Pneumatic Actuated Rubber-Seated Butterfly Valves

Our air-operated/pneumatic butterfly valve solutions include rubber-seated models from 1.5" to 24" in stock for immediate delivery, with options for larger sizes. These valves support HVAC, water treatment, fuel systems, manufacturing, and demanding process applications where precise flow control matters. They also come in a variety of body styles, including lugged, wafer, and double-flanged, steel, ductile iron, cast iron, stainless steel, aluminum bronze, aluminum, hastelloy, monel, duplex, and uranus.

Available Body Styles

  • Lugged
  • Wafer
  • Double Flanged

Body Materials

  • Steel
  • Ductile Iron
  • Cast Iron
  • Stainless Steel
  • Aluminum Bronze
  • Aluminum
  • Hastelloy
  • Monel
  • Duplex
  • Uranus

Available Seat Materials

  • EPDM -30 F to 266 F
  • Buna contact us for temperature
  • Viton contact us for temperature)
  • PTFE -70 F to 392 F
  • NSF 61 EPDM

Optional Seat Materials
  • EPDM-HT
  • CO
  • Neoprene
  • NR
  • Silopren
  • Hypalon
  • Polyurethane

Actuation Options

  • Latch Lever Operators
  • Gear Operators
  • Electric Actuation
  • Positioners and LImit Switches
  • Pneumatic Actuation

Built For Automation

When your process requires consistent, automated performance with minimal energy consumption, electric butterfly valves in Minnesota offer an efficient solution. These systems offer precise control, easy integration with automation platforms, and dependable operation across numerous industrial environments.

HVAC Control Valve Solutions

When precise flow regulation is required, a v-ball control valve in HVAC in Minnesota can benefit from advanced control valve technology. V-ball control valves deliver accurate modulation of liquids and gases, making them ideal for HVAC systems, process control, and energy management applications. Combined with pneumatic or electric actuation, these valves help optimize efficiency and operational reliability.
S&K Automation, LLC supplies a wide range of valve solutions, including electric butterfly valves and actuator packages that can be customized to fit specific application requirements. Contact us to confirm sizes, materials, and lead times for immediate shipment. We guarantee fast delivery and reliable valve performance.

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A technician adjusts a valve on a system of blue and gray pipes

Air Operated/Pneumatic Ball Valves

Coming Soon

Explosion-Proof Ball Valves

Coming Soon

Explosion-Proof Butterfly Valves

Coming Soon

3-Way Air Operated/Pneumatic Ball Valves

We offer reliable 3-way pneumatic ball valves designed for long-lasting performance and efficient operation.

Available Configurations

  • 3-Way Brass Ball Valves with Air Actuator
  • 3-Way Stainless Steel Ball Valve with Air Actuator
  • Available in double acting and spring return
  • NAMUR direct mount solenoid valves available
  • Limit switches available
  • Sizes from 1/4" to 3" NPT
  • Larger sizes and additional end connections available
  • Direct mount actuators to valves for longer life
  • NAMUR solenoids direct mount to actuators
  • Additional accessories including limit switches
  • Sizes from 1/4" to 3" NPT

3-Way Air Operated/Pneumatic Butterfly Valves

Our 3-way air operated valve solutions are ideal for diverting and mixing applications across multiple industries.

Available Options

  • Brass 3-Way Air Operated Ball Valves (1/4"–3" NPT)
  • 3-Way Ball Valve T-Port Stainless Steel Air Actuated (1/4" to 3" NPT)
  • 3-Way Ball Valve L-Port Stainless Steel Air Actuated (1/4" to 3" NPT)
  • Flanged L-Port 3-Way Ball Valve Air Actuated in Carbon Steel and Stainless Steel
Pneumatic/Air Operated Control Valves Are Available 
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