

Product Overview
High-performance butterfly valve solutions

611D Series
Size: DN50~DN600
Temp: -46℃~150℃
PN: 0.6~2.5Mpa

611D Series
Size: DN50~DN600
Temp: -46℃~150℃
PN: 0.6~2.5Mpa
660D Series
Size: DN50~DN1200
Temp: -46℃~600℃
PN: 1.6~4.0Mpa
660D Series
Size: DN50~DN1200
Temp: -46℃~600℃
PN: 1.6~4.0Mpa
670D Series
Size: DN50~DN600
Temp: -46℃~180℃
PN: 0.6~1.6Mpa
670D Series
Size: DN50~DN600
Temp: -46℃~180℃
PN: 0.6~1.6Mpa
680D Series
Size: DN50-DN300
Temp: -46℃-135℃
PN: 1.0-1.6MPa
680D Series
Size: DN50-DN300
Temp: -46℃-135℃
PN: 1.0-1.6MPa
820D Series
Size: DN50~DN800
Temp: -46℃~180℃
PN: 0.6~1.6Mpa
820D Series
Size: DN50~DN800
Temp: -46℃~180℃
PN: 0.6~1.6Mpa
870/871D Series
Size: DN25~DN600
Temp: -46℃~180℃
PN: 0.6~2.0Mpa
870/871D Series
Size: DN25~DN600
Temp: -46℃~180℃
PN: 0.6~2.0Mpa

880D Series
Size: DN400~DN1200
Temp: -46℃~180℃
PN: 0.6~1.6Mpa

890D Series
Size: DN50~DN1200
Temp: -46℃~180℃
PN: 0.6~2.5Mpa

890D Series
Size: DN50~DN1200
Temp: -46℃~180℃
PN: 0.6~2.5Mpa


B20/B22 Series
Size: DN80~DN1200
Temp: -40℃~250℃
PN 16 or Class 150
BT300/BT320 Series Triple-offset
Size: DN80~DN3000
Temp: -45℃~500℃
Application
Solutions applicable to various industries
Frequently Asked Questions
Helping you better understand our products
Working Principle of Butterfly Valves
How to choose the right butterfly valve?
What are the maintenance requirements for butterfly valves?

Mission & Vision
Redefining Custom Butterfly Valve Solutions
Our Advantages
Professional Team
Extensive Experience
Integrated Supply Chain
Contact Us
90 Dicui Road, Binhu District, Wuxi
City, Jiangsu, China
+86 13771538236
info@
















