Product data sheet
Valve
D2604-0804-7008-G7-DK,
November 22, 2024
Seat Valve electrically force-controlled pneum. force pilot
Series E2601/08.. - D2606/08..
Valve D2604/0804/7008-G7-DK
Externally- and force pilot operated Valve. Valve closed by spring force in rest position - NC. When the actuator (cylinder) is pressurised the piston (spindle) is lifted of the pilot and main orifice and the valve will open directly or servo assisted by the pressure differential (delta p) of the flow medium. A pressure differential (delta p) is not required for the operation. Further functions like NO - by spring force in rest position or double acting actuators are also available.
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Valve D2604/0804/7008-G7-DK
Datasheet explicit
| Version | D | |
| Type of valve | 26 | Seat Valve electrically force-controlled pneum. force pilot |
| Connection type, valve seat | 04 | DN32 32mm |
| Kv-value (Δp = 1 bar H₂O) | 18 m³/h | |
| Housing | 08 | AISI 316 Ti - 1.4571(81) |
| Sealing | 04 | PTFE |
| Function | 7 | CLOSED with spring |
| Design | 0 | straight seat, actuator aluminium |
| Actuator size | 08 | ⌀80 |
| Actuator volume | 260 cm³ | |
| Valve option | G7-DK | damping kone + Optical-inductive position indicator |
| System pressure | 0 - 40 bar (the max. operating pressure requires a control pressure of min. 6 bar) | |
| Control pressure | 4 - 10 bar | |
| Temperature Medium | from -40 °C to 200 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | in any position | |
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve |
Not applicable
| Valve option | G7-DK | damping kone + Optical-inductive position indicator |
| Description | For piston valve, from DN50 | For a gentle closing with water | Kv value is reduced by at least 1 valve size | with multi-pin plug M12x1 | With status display, coloured LED re/bl | Start-up by light source (torch) or by external programming | see instructions for use and assembly -G7 | |
| REACH-RoHS conformity | REACH Yes | RoHS Yes | |
| Customs export | Customs tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N |