6 Inch Motorized Double Eccentric Butterfly Valve
- THT
- Tianjin，China
- 2-3weeks
- 3000/month
1.Electric butterfly valve body only needs a small installation space, and the task principle is easy and reliable
2.Motorized Butterfly Valve power supply：AC220、380V/DC24、220V
3.Double Eccentric Butterfly Valve is more resistant to high pressure, has a longer life and good stability. Compared with other valves, the larger the diameter, the lighter the material and the lower the cost
6 Inch Motorized Double Eccentric Butterfly Valve
The double eccentric butterfly valve is mainly used for drainage of water plants, power plants, steel mills smelting, chemical industry, water source engineering, environmental facility construction, etc., especially suitable for water pipelines, as regulating and intercepting equipment. Compared with the centerline butterfly valve, the double eccentric butterfly valve is more resistant to high pressure, has a longer life and good stability
1. Double Eccentric Butterfly Valve reasonable design, compact structure, easy assembly and disassembly, and easy maintenance
2. The eccentric structure is adopted to reduce the friction of the sealing ring and prolong the service life of the valve
1. Design&manufature standard:BS EN593/MSS SP67/API609/BS5155
2. Face to face dimension:ISO5272/EN558/MSS SP67/API609
3. End connection:ANSI B16.1/ANSI B16.5/DIN2501/EN1092
4. Inspection&testing:API598/ ISO5208
| Size | DN250 |
| Pressure | PN16 |
| End connection | Flange |
| Actuator | Electric actuator |
| Structure | Double eccentric |
| Body | Ductile iron |
| disc | Ductile iron |
| seat | EPDM |
| stem | 2Cr13 |
| bolts&nuts | Stainless steel A2-70 |
Suitable material:
| Part name | Material |
| Body | Ductile iron/stainless steel/duplex steel |
| Disc | Ductile iron/stainless steel/duplex steel |
| Seat | EPDM/Metal |
| Stem | 2Cr13/SS304/SS316 |
| Nominal diameter DN(mm) | 100-2600 | 100-1200 | 600-3000 | |
| Nominal pressure PN(Mpa) | 1.0 | 1.6 | 0.6 | |
Testing pressure | shell | 1.5 | 2.4 | 0.9 |
| test | 1.1 | 1.76 | 0.66 | |
| Temperature℃ | -10-80 | |||
| Structure | Midline，double eccentric，triple eccentric | |||
| Operator | Manal/electric/pneumatic | |||
| Medium | water,sewage,sea water,air,steam,oil,etc | |||
