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Butterfly Control Valve Products – Mono Butterfly Valve,CI,DI,Cast Iron, Ductile Iron,GG25,GGG40,DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800 – UNIQUE Detail:
Product Feature
Concentric structure, with pin on the through shaft or pinless double half shaft design.
Disc has two way bearing, no installation direction requirements.
End flange can meet different connection standards.
Backed replaceable seat with good performance and a longer working life.
Easy installation, no need flange gasket.
Technical Parameters
Nominal diameter: 600~1200 600~1200
Nominal pressure: 1.0 1.6
Testing pressure: Shell(Mpa) 1.5 2.4
Seal(Mpa): 1.1 1.76
Suitable temperature: -40°C~200°C
Suitable medium: Drinking water,sewage,seawater,food,medicines,gas,oil and acid
Main Raw Material
Body:Cast iron, Ductile iron, Carbon steel,CF8M
Disc: Plated ductile iron, CF8, Aluminum bronze
Stem: Stainless steel
Seat: EPDM/NBR, WRAS-EPDM,Viton ,Silicon
Actuator: Lever, Gearbox,Hand wheel, Pneumatic, Electric
1.Replaceable backed seat
2.Pin disc/Pinless Nylon disc/Epoxy disc
Reference Standard
Design standard API 609
Testing standard API 598
Top flange standard ISO5211
End flange standard DIN PN10 / PN16,ANSI 125# / 150#,BS4504 PN10 / PN16
Face to face standard API 609,EN558-1 20 Series,ISO5752 20 Series
Product detail pictures:
Related Product Guide:
As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Butterfly Control Valve Products – Mono Butterfly Valve,CI,DI,Cast Iron, Ductile Iron,GG25,GGG40,DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800 – UNIQUE , The product will supply to all over the world, such as: Sheffield, Barbados, French, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.