Small Ductile Iron Wafer Center Butterfly Valve
- THT
- Tianjin，China
- 30 days
- 3000/month
1. Ductile Iron Wafer Butterfly Valve use ductile iron material good casting performance, low cost, convenient production
2. The butterfly valve with replaceable seat more resistance to acid, alkali, water, superheated water, and water vapor; resistance to polar oil
3. The butterfly valve use the 2Cr13 for stem with good hardness, more wear-resistant
Small Ductile Iron Wafer Center Butterfly Valve
The butterfly valve is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. that valve can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry.
Wafer center butterfly valve with small in size and light in weight, easy to install and maintain
The butterfly valve si simple structure and quick on-off operation
The butterfly valve have tight sealing, no leakage
Design&manufature standard:BS EN593/MSS SP67/API609/BS5155
Face to face dimension:ISO5272/EN558/MSS SP67/API609
End connection:ANSI B16.1/ANSI B16.5/DIN2501/EN1092
Inspection&testing:API598/ ISO5208
| Size | DN65 |
| Pressure | PN10 |
| End connection | Wafer |
| Actuator | handle |
| Structure | Middle line |
| Body | Ductile iron |
| disc | CF8 |
| 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) | 50(2")-1000(40"） | 50（2"）-800(32") | |
| Nominal pressure PN(Mpa) | 1.0 | 1.6 | |
Testing pressure | shell | 1.5 | 2.4 |
| test | 1.1 | 1.76 | |
| Temperature℃ | -15-+150 | ||
| Structure | Midline，double eccentric，triple eccentric | ||
| Operator | Manal/electric/pneumatic | ||
| Medium | water,sewage,sea water,air,steam,oil,etc | ||
