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Paramtents
connection weld
structure eccentric
operation worm gear
body material stainless steel
seat material metal
nominal diameter DN80-2000
nominal pressure PN10/16/25/40
standard BS, GB, ANSI
certificate CE, ISO9001
color customized
Packging & Delivery
Min Order1 piece
Briefing
Detailed
metal seat weld ended butterfly valve
Size: DN80-2000
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, BS EN558.
Flange Drilling: ANSI B 16.1, BS EN 1092-2 PN 10 / PN 16.
Test: API 598.
Working Pressure | 10 bar / 16 bar/150lb |
Testing Pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature | -10°C to 120°C (EPDM) -10°C to 150°C (PTFE) |
Suitable Media | Water, Oil and gas. |
Parts | Materials |
Body | stainless steel |
Disc | Stainless steel,ductile iron |
Seat | stainless steel |
Stem | Stainless steel , 2Cr13 |
Bushing | PTFE |
“O” ring | PTFE |
Pin | Stainless steel |
Key | Stainless steel |
The butterfly valve is mainly used in the pipe in drainage, fire, air conditioner, gas, petroleum, chemicals, water treatment and so on.
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