China High Quality Lug Style Butterfly Valve Factories – Mono Butterfly Valve,CI,DI,Cast Iron, Ductile Iron,GG25,GGG40,DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800 – UNIQUE
China High Quality Lug Style Butterfly Valve Factories – 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:
The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for China High Quality Lug Style Butterfly Valve Factories – 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: Naples, Nairobi, Singapore, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
By Patricia from Denmark - 2018.10.09 19:07
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Alexia from Bandung - 2018.06.18 17:25
