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
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
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
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
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 |