HOT!! gear box double flanged grey iron manual D943H-6C/10C/16C/25 triple eccentric worm gear driven butterfly valve
triple eccentric worm gear butterfly valve 1.medium:water,oil,vapour 2.DN50-DN800 3.ISO9001:2008 4.material:WCB,S.S.304,416
| Type | nominal pressure (MPa) | testing pressure | suitable temperature(°C) | suitable medium | ||
| valve board corner | strength (water) (MPa) | enclose (water) (MPa) | ||||
| D343H-6C | 90° | 0.6 | 0.9 | 0.66 | water, | |
| D343H-6C | 90° | 1 | 1.5 | 1.1 | 29 below | vapour, |
| D343H-6C | 90° | 1.6 | 2.4 | 1.8 | 0 to 425 | oil |
| D343H-6C | 90° | 2.5 | 3.8 | 2.8 | ||
| Parts name | Material | ||||
| D343H-6C/10C/16C/25 | D943H-6C/10C/16C/25 | ||||
| valve body,disc, | |||||
| yoke,retaining | WCB | WCB | |||
| ring | |||||
| stem | 2Cr13 | 2Cr13 | |||
| seal ring | stainless steel | stainless steel | |||
Face to Face:ANSI B16.1/GB12221 Flange: GB/T9124/GB9113.1
Triple Eccentric Worm Gear Driven Butterfly Valve
Face to Face:ANSI B16.1/GB12221Flange: GB/T9124/GB9113.1
Valve Body: Cast Steel WCB
Disc: Cast Steel WCB
Yoke,Retaining Ring:WCB
Nominal Pressure(MPa): 0.6/1.0/1.6/2.5
Certificate:ISO9001,ISO14001,CE,API 6D,KS,GOST
HOT!! gear box double flanged grey iron manual D943H-6C/10C/16C/25 triple eccentric worm gear driven butterfly valve
