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Valves

Butterfly Valves

Butterfly valves are designed for cost-effective isolation of pipelines and are suitable for pressure and non-pressure water and industrial applications.  The quarter turn disc can be actuated by lever or gearbox and is available in wafer, lugged or flanged body styles.

AB Series - Wafer/Lugged Butterfly Valves

AB Series - Wafer/Lugged Butterfly Valves

Standard

AS 4795, AS/NZS 4020

Size Range

DN 50 – DN 1200 (AB10 range)
DN 50 - DN 300 (AB30 Watermark range)

Pressures

PN10, PN16, PN21 and PN25

Temperature

Max 150 deg C depending on materials

Coating

Fusion Bonded coating to AS/NZS 4158

End Connections

Suit flanges to AS 2129 and AS 4087

Options

PTFE coated disc and seal
Lever handle (DN 50-300) or gearbox (DN50-1200)
Pneumatic and electric actuators
Limit switches and positioners
Range of body materials available
Range of seal materials available

Technical Documents

AB30W - Wafer Butterfly

AB30W - Wafer Butterfly

Standard

WMTS 012, AS 4795, AS/NZS 4020 (Watermark)

Size Range

DN 50 - DN 300

Pressures

PN16

Temperature

Max 100 deg C

Coating

Fusion Bonded coating to AS/NZS 4158

End Connections

Suit flanges to AS 2129 T/D & T/E

Options

Manual Gearbox, Pneumatic and electric actuators

Technical Documents

AB30L Lugged Butterfly

AB30L Lugged Butterfly

Standard

WMTS 012, AS 4795, AS/NZS 4020 (Watermark)

Size Range

DN 50 - DN 300

Pressures

PN16

Temperature

Max 100 deg C

Coating

Fusion Bonded coating to AS/NZS 4158

End Connections

Lugged to AS 2129 T/D & T/E

Options

Manual Gearbox, Pneumatic and electric actuators

Technical Documents

AB13F - Flanged Butterfly

AB13F - Flanged Butterfly

Standard

AS 4795, AS/NZS 4020

Size Range

DN 50 - DN 2000

Pressures

PN10, PN16, PN21 and PN25

Temperature

Max 90 deg C

Coating

Fusion Bonded coating to AS/NZS 4158

Flanges

Flange drillings to AS 4087, AS 2129
Face to face dimensions to AS 4795

Options

Lever handle (DN 50-150) or gearbox (DN50-2000)
Pneumatic and electric actuators
Limit switches and positioners
Range of body materials available
Range of seal materials available

Technical Documents