Butterfly Valves

Quarter turn isolation valves
Supplied in wafer or lugged variants with lever or gearbox
Linings are EPDM or nitrile rubber, depending on the intended service conditions

Double Regulating Valve Conversion on Butterfly Valve video

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Butterfly Valve Assembly Instructions

Convert a Lever Operated Butterfly Valve to a Gearbox with Handwheel

Butterfly Valves Range

Total Products: 27

F621 Semi-Lugged Lever Operated Butterfly Valves - Ductile Iron

F626
50mm to 200mm

Semi-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

F625 Fully-Lugged Gearbox Operated Butterfly Valves - Ductile Iron

F628B
50mm to 600mm

Fully-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F622 Semi-Lugged Gearbox Operated Butterfly Valves - Ductile Iron

F626B
50mm to 600mm

Semi-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

FA648L / FA644L / FA658L / FA654L / FA678L / FA674L
2" to 8"

Fully Lugged Lever Operated Butterfly Valves – Ductile Iron

ANSI 125

Size: 2" to 8"
End Connnections: End connections compatible with ANSI B16.1 Class 125 flanges.

FA648G / FA644G / FA658G / FA654G / FA678G / FA674G
2" to 24"

Fully Lugged Gearbox Operated Butterfly Valves – Ductile Iron

ANSI 125

Size: 2" to 24"
End Connnections: End connections compatible with ANSI B16.1 Class 125 flanges.

F648L / F644L / F658L / F654L / F678L / F674L
50mm to 200mm

Fully Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 200mm
End Connnections: End connections compatible with BS EN1092-2 PN16 flanges.

F648G / F644G / F658G / F654G / F678G / F674G
50mm to 600mm

Fully Lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 600mm
End Connnections: End connections compatible with BS EN1092-2 PN16 flanges.

F646L / F641L / F656L / F651L / F676L / F671L
50mm to 200mm

Semi-Lugged Wafer Pattern Lever Operated Butterfly Valves – Ductile Iron

PN16 / ANSI 125

Size: 50mm to 200mm
End Connnections: End connections compatible with BS EN1092-2 PN16 & ANSI B16.1
Class 125 flanges.

F646G / F641G / F656G / F651G / F676G / F671G
50mm to 600mm

Semi-Lugged Wafer Pattern Gearbox Operated Butterfly Valves – Ductile Iron

PN16 / ANSI 125

Size: 50mm to 600mm
End Connnections: End connections compatible with BS EN1092-2 PN16 & ANSI B16.1 Class 125 flanges.

F631 / F631B / F632
Lever: 50mm to 200mm
Geared: 150mm to 600mm

Fully-lugged Butterfly Valves – Ductile Iron

PN16

Size: Lever: 50mm to 200mm
Geared: 150mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F627
50mm to 600mm

Semi-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

F629
50mm to 600mm

Fully-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F615
50mm to 600mm

Fully-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F624 Fully-Lugged Lever Operated Butterfly Valves - Ductile Iron

F628
50mm to 200mm

Fully-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F621
50mm to 200mm

Semi-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

F614
50mm to 200mm

Fully-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN16

F612
50mm to 600mm

Semi-lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 600mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

F611
50mm to 200mm

Semi-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

FA725G
26" to 36"

Large Diameter Butterfly Valve – Ductile Iron

PN16

Size: 26" to 36"
End Connnections: ASME B16.47A

FA700 / FA701 / FA700B
26" to 56"

Butterfly Valve – Ductile Iron

ANSI 150

Size: 26" to 56"
End Connnections: ASME B16.47A

FM700 / FM701 / FM700B
DN700 to DN1800

Butterfly Valve – Ductile Iron

PN16

Size: DN700 to DN1800
End Connnections: Flanges to BS EN 1092 PN10 and PN16

FM638 / FM639 Fully Lugged Butterfly Valves - Ductile Iron

FM638 / FM639
50mm to 600mm

Fully Lugged Butterfly Valves – Ductile Iron

PN25

Size: 50mm to 600mm
End Connnections: Fully Lugged to BS EN1092-2

DM638 / DM639 Butterfly Double Regulating Valves - Ductile Iron

DM638 / DM639
50mm to 300mm

Butterfly Double Regulating Valves – Ductile Iron

PN25

Size: 50mm to 300mm
End Connnections: Fully Lugged to BS EN1092-2

FM725G
DN700 to DN900

Large Diameter Butterfly Valve – Ductile Iron

PN16

Size: DN700 to DN900
End Connnections: Flanges to BS EN 1092 PN16

F625
50mm to 300mm

Fully-Lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 300mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F624
50mm to 200mm

Fully-Lugged Lever Operated Butterfly Valves – Ductile Iron

PN16

Size: 50mm to 200mm
End Connnections: To suit flange connections BS EN 1092-2 PN16.

F622
50mm to 300mm

Semi-Lugged Gearbox Operated Butterfly Valves – Ductile Iron

PN16 / Class 125

Size: 50mm to 300mm
End Connnections: To suit flange connections BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125.

Butterfly Valves

Butterfly Valves Range

F626 50mm to 200mm

F628B 50mm to 600mm

F626B 50mm to 600mm

FA648L / FA644L / FA658L / FA654L / FA678L / FA674L 2" to 8"

FA648G / FA644G / FA658G / FA654G / FA678G / FA674G 2" to 24"

F648L / F644L / F658L / F654L / F678L / F674L 50mm to 200mm

F648G / F644G / F658G / F654G / F678G / F674G 50mm to 600mm

F646L / F641L / F656L / F651L / F676L / F671L 50mm to 200mm

F646G / F641G / F656G / F651G / F676G / F671G 50mm to 600mm

F631 / F631B / F632 Lever: 50mm to 200mm Geared: 150mm to 600mm

F627 50mm to 600mm

F629 50mm to 600mm

F615 50mm to 600mm

F628 50mm to 200mm

F621 50mm to 200mm

F614 50mm to 200mm

F612 50mm to 600mm

F611 50mm to 200mm

FA725G 26" to 36"

FA700 / FA701 / FA700B 26" to 56"

FM700 / FM701 / FM700B DN700 to DN1800

FM638 / FM639 50mm to 600mm

DM638 / DM639 50mm to 300mm

FM725G DN700 to DN900

F625 50mm to 300mm

F624 50mm to 200mm

F622 50mm to 300mm

F626
50mm to 200mm

F628B
50mm to 600mm

F626B
50mm to 600mm

FA648L / FA644L / FA658L / FA654L / FA678L / FA674L
2" to 8"

FA648G / FA644G / FA658G / FA654G / FA678G / FA674G
2" to 24"

F648L / F644L / F658L / F654L / F678L / F674L
50mm to 200mm

F648G / F644G / F658G / F654G / F678G / F674G
50mm to 600mm

F646L / F641L / F656L / F651L / F676L / F671L
50mm to 200mm

F646G / F641G / F656G / F651G / F676G / F671G
50mm to 600mm

F631 / F631B / F632
Lever: 50mm to 200mm
Geared: 150mm to 600mm

F627
50mm to 600mm

F629
50mm to 600mm

F615
50mm to 600mm

F628
50mm to 200mm

F621
50mm to 200mm

F614
50mm to 200mm

F612
50mm to 600mm

F611
50mm to 200mm

FA725G
26" to 36"

FA700 / FA701 / FA700B
26" to 56"

FM700 / FM701 / FM700B
DN700 to DN1800

FM638 / FM639
50mm to 600mm

DM638 / DM639
50mm to 300mm

FM725G
DN700 to DN900

F625
50mm to 300mm

F624
50mm to 200mm

F622
50mm to 300mm