Valvole standard
Valvole a farfalla
Centric Butterfly
Size:
2” ~ 72”
Rating:
ASME Class 150
End Connection:
Wafer,Lug,etc.
Double eccentric Butterfly Valve
Size:
2 ~ 60”
Rating:
ASME Class 150-300
End Connection:
Wafer,Lug,etc.
Performance Features
Soft seal, compound seal and hard seal are optional
• The centerline butterfly valve’s stem center, disc center, body center are in the same position, simple structure and easy manufacturing, with simple structure and easy manufacturing.l
• High-performance butterfly valve adopts elastic squeeze seal, reliable sealing performance and long service life.l
• Triple eccentric butterfly valve, due to the triple eccentric structure, there is almost no friction during opening and closing process, reliable sealing performance and long service life.l
• High-performance butterfly valves and triple eccentric butterfly valves can be used in high and low emperature applications.
• The centerline butterfly valve’s stem center, disc center, body center are in the same position, simple structure and easy manufacturing, with simple structure and easy manufacturing.l
• High-performance butterfly valve adopts elastic squeeze seal, reliable sealing performance and long service life.l
• Triple eccentric butterfly valve, due to the triple eccentric structure, there is almost no friction during opening and closing process, reliable sealing performance and long service life.l
• High-performance butterfly valves and triple eccentric butterfly valves can be used in high and low emperature applications.
Triple Offset Butterfly
Size:
4” ~ 56”.
Rating:
ASME Class 150 ~ 900
End Connection:
Flange,Wafer,Lug,etc
Design Standard
API 609, EN 593
Test Standard
API598, EN 12266-1.