Long Extension Rod Stem Butterfly Valve
- THT
- Tianjin，China
- 30 days
- 3000
long extension rod stem butterfly valve, wafer type butterfly valve, one line eccentric, can work under ground.
long extension rod stem butterfly valve with FBE coated thickness 250 µm, wich suitable the under ground condition.
long extension rod stem butterfly valve
Lug type ductile iron vition seat butterfly valve with NBR is used for opening & closeing the flow of corrosive or non corrosive gased, liquids and semi liquid. Lug type ductile iron vition seat butterfly valve can be used in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering.
| DN | DN50-DN1000 | ||
| PN | 1.0/1.6 | MPa | |
| Test | Shell | PN*1.5 | MPa |
| Seal | PN*1.1 | MPa | |
| Working temperature | -15 ~ 100℃ | ||
| Suitable medium | water,sewage,oil,gas | ||
| Part name | Material |
| Body | Ductile iron/CF8M |
| Disc | Ductile iron/CF8M/Aluminum bronze |
| Seat | EPDM/NBR/VITON/PTFE |
| Pin | 2Cr13 |
| Stem | 2Cr13 |
long extension rod stem butterfly valve
long extension rod stem butterfly valve
