Ductile Iron Wafer Type Butterfly Valve Lever Operated PN 25
Model No: MV20 - 125
Material Specifications
| Component | Material | |
|---|---|---|
| 1 | Body | Ductile Iron |
| 2 | Disc | DI/SS/AI-Br |
| 3 | Shaft | Stainless Steel |
| 4 | Seat | EPDM/NBR |
| 5 | O-Ring | EPDM/NBR |
| 6 | Bush | Bronze |
| 7 | Lever | Malleable Iron |
| 8 | Top Plate | Stainless Steel |
Description
Design BS EN593
Rating: PN25
Connection: BS EN558-1 Face to Face series 20,
Flanged to BS EN1092-2, PN25 (ex BS 4504),
Top Flange confirm to ISO 5211
Working Medium Water, Oil and Steam.
Semi Wafer Type, Lever Operated, Epoxy Coated,
Replaceable Liner, EPDM Lined, Suitable to
mount between PN25 Flanges
On Request: ANSI standards (subject to minimum order quantities).
Hydrostatic Test Pressure
Shell- 37.5 bar
Seat- 27.6 bar
Working Temperature
25 Bar -10° C to 110° C water
