Manual Dn150 Wafers End Type Butterfly Valve
- THT
- Tianjin，China
- 4weeks
- 3000/month
Manual Dn150 Butterfly Valve use the ductile iron for body tensile strength σb (MPa): ≥450 Hardness: 160～210HB and good casting performance, low cost.
For this butterfly valve the applicable temperature range is wide, the minimum operating temperature is -40～-60℃, and it can be used at 130℃ for a long time
The butterfly valve size will be from 2"-40" and pressure would be PN10/PN16/150LB
Manual Dn150 Wafers End Type Butterfly Valve
The butterfly valve is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. It 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.
The butterfly valve use EPDM for sealing material more resistance to acid, alkali, water, superheated water, and water vapor; resistance to polar oil
for butterfly valve he processing, polishing for the body,disc,stem, sand washing, painting and assembly are all completed by the factory, saving costs
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 | DN150 |
| Pressure | 150lb |
| End connection | Wafer |
| Actuator | Handle |
| Structure | Middle line |
| Body | Ductile iron |
| disc | Ductile iron |
| seat | EPDM |
| stem | SS304 |
| bolts&nuts | Stainless steel A2-70 |
Suitable material:
| Part name | Material |
| Body | Ductile iron/stainless steel/duplex steel/WCB |
| Disc | Ductile iron/stainless steel/duplex steel/WCB |
| Seat | EPDM/Metal |
| Stem | 2Cr13/SS304/SS316 |
| Nominal diameter DN(mm) | 50(2")-2000(80"） | ||
| 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 | ||
