Butterfly Valves

Process Systems stocks a wide range of Butterfly Valves for general industrial, mining and agricultural applications. Available in wafer, lugged and flanged (contact us for triple offset, double flanged or other variations). All are available with manual, electric or pneumatic actuation (double acting or spring return).

Our selection of butterfly valves includes a wide variety of models, ranging from 50 mm to 2,400 mm in size. If you visit the individual butterfly valve product pages, you can select the exact sizes that you need, along with any other applicable options such as lug size and seat type. Once you have made your selections, the unit price for the valve in question will be displayed, and you can add the required quantity to your cart.

As process industry specialists with decades of experience in Australia, you can be sure that any valves you order from us will be exactly as specified when they arrive at your site and will comply with all relevant Australia Standards.

Comprehensive butterfly valve range for all industrial applications

We stock a comprehensive range of butterfly valves, designed for use in mining, agricultural, irrigation, aquaculture, concrete batching, chemical, food processing, marine, oil, fire protection, pharmaceutical and general industrial applications. Whether you are looking for a manual, electric or pneumatic butterfly valve for an industrial application in Australia, you will find a model that meets your needs in our range. Datasheets for each valve can be viewed directly from our website, and you are more than welcome to contact us if you require any further technical information on any of the valves that we carry.

Advantages of butterfly valve design

Butterfly valves are the preferred option for many different industrial processes, owing to the advantages that this type of valve design has to offer. If you need a precise, fast-acting, low maintenance valve that can be actuated electrically, manually or pneumatically, a butterfly valve is often the most practical solution.

  • Lightweight and compact — The lighter weight and smaller footprint of butterfly valves (when compared to ball valves) make them an attractive option when space is at a premium and for applications where overall weight is a prime concern.
  • Ease of maintenance — The simple design, with few moving parts, makes a butterfly valve very easy to maintain in comparison to other types of valves.
  • Economical — Because they are smaller, lighter and simpler than alternative valve designs, butterfly valves are the most economical choice for many different types of industrial applications.
  • Fast — Most butterfly valve designs are fast-acting, which means they can be opened and closed more quickly than other types of valves. For applications where a high degree of flow control is desired, this makes the butterfly valve a great choice.
  • Flexible — Butterfly valves can be used in a huge variety of applications, including underground process control applications, making them one of the most flexible types of valve currently available.
  • Capable of handling large flows — Because butterfly valves are capable of handling large fluid flows, they are especially popular for irrigation and water industry applications in Australia.

Free nationwide shipping for every butterfly valve

Whether you need a single pneumatic butterfly valve or a large quantity of electric butterfly valves, you can take advantage of our complimentary nationwide shipping service. We ship to all locations in Australia, completely free of charge.

If you require any assistance or you would like to talk to a member of our team before placing an order, please call 1300 887 880 during business hours or send us an email at any time.

Ductile Iron Manual Butterfly Valve with 316 Stainless Steel Disc

SKU: BFD

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Lever or Gear Box

From $77.00
In Stock
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Cast Iron Spring Return Butterfly Valve with 316 Stainless Steel Disc

SKU: BFDSR

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Spring Return Pneumatic

From $231.00
In Stock
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Ductile Iron Double Acting Butterfly Valve with 316 Stainless Steel Disc

SKU: BFDDA

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Double Acting Pneumatic

From $187.00
In Stock
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Lugged Cast Iron Butterfly Valve

SKU: BFL

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Lever or Gearbox

From $88.00
In Stock
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Lugged Cast Iron Double Acting Butterfly Valve

SKU: BFLDA

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Double Acting Pneumatic

From $214.50
In Stock
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Cast Iron Electric Buttefly Valve

SKU: BFDE

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Electric

From $599.50
In Stock
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UPVC Butterfly Valve

SKU: BFP

Size 50mm to 200mm Semi Lugged Table E
Body UV Stabalised PVC
Seat EPDM or FKM
Disc PVC
Pressure 10 BAR
Actuation Lever or Gear Box

From $55.00
In Stock
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UPVC Double Acting Pneumatic Wafer Butterfly Valve

SKU: BFPDA

Size 50mm to 200mm Semi Lugged Table E
Body UV Stabalised PVC
Seat EPDM or FKM
Disc PVC
Pressure 10 BAR
Actuation Double Acting Pneumatic

From $181.50
In Stock
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UPVC Electric Butterfly Valve

SKU: BFPE

Size 50mm to 200mm Semi Lugged Table E
Body UV Stabalised PVC
Seat EPDM or FKM
Disc PVC
Pressure 10 BAR
Actuation Electric

From $561.00
In Stock
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Cast steel Triple Eccentric Wafer Butterfly Valve

SKU: ZGXH

Size 50mm to 1200mm
Body Cast Steel
Seat Stellite
Disc Cast Steel with 2205SS / Graphite Lamellar
Pressure 20 BAR

From $396.00
In Stock
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Ductile Iron Double Flanged Butterfly Valve

SKU: BFDD

Size Flanged AS4087 PN16 50mm to 1200mm
Body FBE coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Lever or Gear Box

From $187.00
In Stock
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Ductile Iron Double Flanged Electric Butterfly Valve

SKU: BFDDE

Size 50mm to 600mm
Body FBE coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Electric

From $715.00
In Stock
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Ductile Iron Double Flanged Spring Return Butterfly Valve

SKU: BFDDSR

Size Flanged AS4087 PN16 50mm to 1200mm
Body FBE coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Spring Return Pneumatic

From $346.50
In Stock
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Ductlie Iron Double Flanged Double Acting Butterfly Valve

SKU: BFDDDA

Size Flanged AS4087 PN16 50mm to 1200mm
Body FBE coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Double Acting Pneumatic

From $302.50
In Stock
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High Pressure Wafer Ductile Iron Butterfly Valve

SKU: JMC31300

Size 50mm to 2400mm
Body FBE coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure 20 BAR

From $233.20
In Stock
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Lugged Cast Iron Electric Butterfly Valve

SKU: BFLE

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Electric

From $605.00
In Stock
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Lugged Cast Iron Spring Return Butterfly Valve

SKU: BFLSR

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Spring Return Pneumatic

From $253.00
In Stock
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Stainless Steel Butterfly Valve

SKU: BFS

Size 50mm to 600mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Lever or Gearbox

From $319.00
In Stock
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Stainless Steel Double Acting Butterfly Valve

SKU: BFSDA

Size 50mm to 300mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Double Acting Pneumatic

From $451.00
In Stock
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Stainless Steel Electric Butterfly Valve

SKU: BFSE

Size 50mm to 300mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Electric

From $825.00
In Stock
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Stainless Steel Spring Return Butterfly Valve

SKU: BFSSR

Size 50mm to 300mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Spring Return Pneumatic

From $511.50
In Stock
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UPVC Spring Return Pneumatic Wafer Butterfly Valve

SKU: BFPSR

Size 50mm to 200mm Semi Lugged Table E
Body UV Stabalised PVC
Seat EPDM
Disc PVC
Pressure 10 BAR
Actuation Spring Return Pneumatic

From $214.50
In Stock
More Info
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