Product data sheet
Valve
B7828-1104-7013-UN,
February 23, 2025
Seat Valve pneum. direct
Series 78-11
Valve B7828/1104/7013-UN

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 B7828/1104/7013-UN
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Datasheet explicit
VersionB
Type of valve78Seat Valve pneum. direct
Connection type, valve seat28G2 50mm
Kv-value (Δp = 1 bar H₂O)40 m³/h
Housing11CC499K red brass
Sealing04PTFE
Function7in restposition P-A closed
Design0straight seat, actuator aluminium
Actuator size13⌀125
Actuator volume800 cm³
Valve optionUNUniversal
Pressure rating
System pressure0 - 5 bar (the max. operating pressure requires a control pressure of min. 6 bar)
Control pressure4 - 10 bar
Temperature Mediumfrom -40 °C to 150 °C
Temperature Environmentfrom -10 °C to 60 °C
Mounting positionin any position
Specific use caseClosed system (includes open system)
scope of delivery1 valve
Not applicable
Valve optionUNUniversal
DescriptionUniversal design
Leakage rate
REACH-RoHS conformityREACH Yes | RoHS No
Net weight3.6 kg
Customs exportCustoms tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N
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