| triple offset butterfly valves | |||||||||
|
type: lug type,wafer type ,flange type,butt weld type, metal seal ,PTFE seal. we have maked DN3800 Before, we have ISO9001,CE, API6D certificates. we are very good at metal seal triple offset multiple layers butterfly valves. | |||||||||
| pressure:PN6,PN10,PN16,PN25,PN40,PN64 | |||||||||
| Size:2"-80"(DN 50-DN2000) | |||||||||
| operation: leverl,gear,pneumatic,electric | |||||||||
| (GB,API,JIS DIN standard) | |||||||||
