1 / 1Butterfly Valves
BV12008W
Soft-seated wafer butterfly valve with hand lever operation. The concentric design combines a ductile iron body, stainless steel disc and selectable elastomer seat for bidirectional isolation.
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
BVALVE · BV12008W
Overview
Soft-seated wafer butterfly valve with hand lever operation. The concentric design combines a ductile iron body, stainless steel disc and selectable elastomer seat for bidirectional isolation.
Consider nominal size, pressure class, fluid, temperature, connection and actuation together. Refer to the technical catalogue for suitable materials and operating limits. Share the fluid, operating pressure and temperature, connection size and standard, and required control function. Include Kv/Kvs for control valves, and condensate load and back pressure for steam traps.
Technical data
| Brands | BVALVE |
|---|---|
| Series / model | BV12008W |
| Connection size | DN 40–DN200 |
| Connection | Wafer |
| Operation | Hand lever |
| Nominal pressure | PN10 / PN16 |
| Body material | EN1563 EN-GJS-400-15 |
| Disc material | CF8M |
| Seat options | NBR / EPDM / FKM |
| Seat temperature | NBR: −25 – +100°C; EPDM: −35 – +130°C; FKM: −20 – +200°C |
| Actuator mounting flange | DIN EN ISO 5211 |
| Face to face | DIN EN 558, series 20 |
Operating limits depend on material, size and configuration. Check the pressure–temperature ratings in the relevant technical catalogue for your application.
Frequently asked questions
How do I select a valve or steam trap?
Share the fluid, operating pressure and temperature, connection size and standard, and required control function. Include Kv/Kvs for control valves, and condensate load and back pressure for steam traps.
