DH CONTROLS
EWG Valve
High-temperature butterfly valve for the exhaust-gas bypass circuit of four-stroke engines
Configuration and application
A wafer body is combined with a double-acting pneumatic actuator and positioner. The model supplied for STX Engine applications is PN16 DN100.
View all references →Specifications
| Specifications | EWG |
|---|---|
| Type | Wafer butterfly valve |
| Valve size | PN16 DN100 |
| Maximum exhaust-gas temperature | 600°C |
| Maximum pressure before turbocharger | 3.5 bar |
| Body / disc / seat | Stainless steel 316 |
| Stem | 1.4423 |
| Double-acting pneumatic actuator | I-TORK PD85 |
| Actuator air supply | 6.0 bar |
| Positioner | Siemens SIPART PS2 |