Butterfly Valves

Butterfly Valves are available in various sizes, ranging from 1 ½” – 80”.  Material range: Stainless Steel, Carbon Steel, Alloy Steel, Aluminum Bronze, and available in different types. To meet your special Butterfly Valve specifications, please contact us to inquire about your Butterfly Valve and other valve requirements.  

Derbo can supply Center sealing butterfly valve, Single eccentric sealing butterfly valve, double eccentric sealing butterfly valve, Triple eccentric sealing butterfly valve, Wafer butterfly valve, Flanged type butterfly valve, Butt-welded type butterfly valve, Lug type butterfly valve, and so on.

Products List

AWWA C504 Ductile Iron Butterfly Valve, 108 Inch, 150#
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DB-Valve-81

China Ductile Iron Butterfly Valve Manufacturer Derbo offers AWWA C504 Ductile Iron Butterfly Valve, 108 Inch (DN 2740), PN 20 (150LB), Flange Ends.
Ductile Iron Eccentric Butterfly Valve, DN2740, PN20
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DB-Valve-80

China Ductile Iron Butterfly Valve Manufacturer Derbo offers Ductile Iron Eccentric Butterfly Valve, 108 Inch/DN2740, 150LB/PN20, AWWA C504, Flange Ends.
ASTM A351 CF8 Double Flange Butterfly Valve, PN20 DN100
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DB-Valve-79

China ASTM A351 Butterfly Valve Manufacturer Derbo offers ASTM A351 CF8 Double Flange Butterfly Valve, PN20, DN100, Length 125mm, no surface treatment.
Grey Cast Iron Butterfly Valve, 2 Inch, 150 LB, Lever
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DB-Valve-78

China Grey Cast Iron Butterfly Valve Manufacturer Derbo offers Grey Cast Iron Butterfly Valve, 2 Inch, 150 LB, EPDM Seat, Stem SS416, Epoxy coated.
Steel Butterfly Valve, 24 Inch, 600LB, Metal Seat
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DB-Valve-77

China Steel Butterfly Valve Manufacturer Derbo offers Steel Butterfly Valve, 24 Inch, 600 LB, Metal Seat, double or triple offset, -40 ℃ to 425 ℃
High Temperature Butterfly Valve,PN100 DN32,Metal Seat
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DB-Valve-76

China High Temperature Butterfly Valve Manufacturer Derbo offers High Temperature Butterfly Valve, PN 100, DN 32, Metal Seat, -40 ℃ to 425 ℃.
Al Bronze Offset BW ,1 to 24 ,PN1.6-PN5.0MPa, API, ANSI
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DB-Valve-75

China Al Bronze Butterfly Valve Manufacturer Derbo offers Al Bronze Butterfly Valve, DN25-DN600 , PN1.6-PN5.0, Applicable tempt-273 ℃ to 200 ℃.
A182 F304 Wafer Butterfly Valve, 2-72 Inch, 150-600LB
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DB-Valve-74

China Wafer Butterfly Valve Manufacturer Derbo offers ASTM A182 F304 Wafer Butterfly Valve, 2 Inch-72 Inch, 150lbs, 300lbs, 600lbs. -40 ℃ to 425 ℃.
Graphite Seat Butterfly Valve, A216 WCB, 6 Inch, 400 LB
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DB-Valve-73

China Graphite Seat Butterfly Valve Manufacturer Derbo offers Graphite Seat Butterfly Valve, ASTM A216 WCB, 6 Inch, 400 LB, Double Flanged Ends.