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Partslist
| No | Part | Material | Code |
|---|---|---|---|
| 1 | Body | Stainless Steel | CF8M |
| 2 | Bonnet | Stainless Steel | CF8M |
| 3 | Seat | Plastic | PTFE |
| 4 | Retainer | Stainless Steel | AISI316L |
| 5 | Stem | Stainless Steel | AISI316 |
| 6 | Taper pin | Stainless Steel | AISI316L |
| 7 | Bushing | Plastic | PTFE+SS316 |
| 8 | Bushing | Plastic | PTFE+SS316 |
| 9 | Gland | Stainless Steel | AISI316L |
| 10 | Packing | Plastic | PTFE |
| 11 | Gland nut | Stainless Steel | AISI316L |
| 12 | Stud Bolt | Stainless Steel | AISI304 |
| 13 | Nut | Stainless Steel | AISI304 |
| 14 | Gasket | Plastic | PTFE |
| 15 | Cap | Stainless Steel | AISI316L |
| 16 | Bolt | Stainless Steel | AISI304 |
| 17 | Bolt | Stainless Steel | AISI304 |
Items
| ITEM NO. | DN | PN | H1 | ØD2 | S | H3 | nxød | Hcd | ØD | L | Kg | H2 | Conn |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40-00002971 | 50 | PN16 | PN16 | ||||||||||
| 40-00002972 | 65 | PN16 | PN16 | ||||||||||
| 40-00002973 | 80 | PN16 | PN16 | ||||||||||
| 40-00002974 | 100 | PN16 | PN16 | ||||||||||
| 40-00002975 | 150 | PN16 | PN16 | ||||||||||
| 40-00002976 | 200 | PN16 | PN16 | ||||||||||
| 40-00002977 | 250 | PN16 | 212 | 40 | 355 | 70 | 42,7 | 280 | PN16 | ||||
| 40-00002978 | 300 | PN16 | PN16 |
Butterfly Valve/Double Excentric/Lug/Bare stem diagonal/DIN/CF8M/CF8M/PTFE/AISI316/EN 558, series 20
Details
High performance, double offset, lug type butterfly valve with one-piece stem. Sealing in PTFE. Top flange according to ISO 5211. Available as variant in AISI316 with/without API607.
Application
Corrosive fluids, Fuel oil, Lubricating oil, Flammable hydraulic oil, Cargo oil, Non-flammable hydraulic fluid, Boiler feedwater, Condensate, Sea water, Water
More Information
| Extended ICC | 721.4.4.7.1 |
|---|---|
| Full ICC | 721.89.1.4.4.173.42.9.10 |
| ICC | 721 |
| Family | Butterfly Valve |
| Type | Double Excentric |
| Variant | Lug |
| Execution | Bare stem diagonal |
| Standard | DIN |
| Material Body | CF8M |
| Material Disc | AISI316 |
| Material Stem | CuAl10Ni |
| Temp Min | -30°C |
| Temp Max | +180°C |
| Application | Boiler feedwater, Cargo oil, Condensate, Corrosive fluids, Flammable hydraulic oil, Fuel oil, Lubricating oil, Non-flammable hydraulic fluid, Sea water, Water |
| Face To Face | EN 558, series 20 |