Product data sheet
Valve
B7827-1174-7008-2E2,
August 2, 2026
Seat Valve pneum. direct
Series 78-11
Valve B7827/1174/7008-2E2
Universal 3/2-way pressure and externally controlled valve with threaded connection. Inlet pressure (p) can optionally be applied to all 3 connections. Type 78 can therefore be used as a mixing valve, distribution valve and change-over valve.
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Valve B7827/1174/7008-2E2
Datasheet explicit
| Version | B | |
| Type of valve | 78 | Seat Valve pneum. direct |
| Connection type, valve seat | 27 | G6/4 40mm |
| Kv-value (Δp = 1 bar H₂O) | 21.8 m³/h | |
| Housing | 11 | CC499K red brass |
| Sealing | 74 | Silikon/PTFE |
| Function | 7 | in restposition P-A closed |
| Design | 0 | straight seat, actuator aluminium |
| Actuator size | 08 | ⌀80 |
| Actuator volume | 260 cm³ | |
| Valve option | 2E2 | Sensor for OPEN and CLOSE, inductive, PNP, 3‑wire, normally open (NO) |
| System pressure | 0 - 5 bar (the max. operating pressure requires a control pressure of min. 6 bar) | |
| Control pressure | 6 - 8 bar | |
| Temperature Medium | from -40 °C to 180 °C | |
| Temperature Environment | from -10 °C to 60 °C | |
| Mounting position | ||
| Specific use case | Closed system (includes open system) | |
| scope of delivery | 1 valve |
Not applicable
Not applicable
| Valve option | 2E2 | Sensor for OPEN and CLOSE, inductive, PNP, 3‑wire, normally open (NO) |
| Description | 2 pieces cylinder sensor, type MZT8‑03VPS‑KU0‑1044469 | Valve position: OPEN and CLOSE | |
| REACH-RoHS conformity | REACH Yes | RoHS No | |
| Net weight | 2.7 kg | |
| Customs export | Customs tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N |