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Seat Valve pneum. direct

Type of valve F2209

Article number F2209/0402/7008-OF

The flanged valve of the 22 series in the control type direct and externally controlled requires compressed air between 4-8bar for switching. The spring-loaded piston actuator is pressurised with compressed air and directly lifts the valve disc from the seat. The valve is closed by spring force. The robust design has fast reaction times with high positioning forces of spring and control pressure.

Datasheet explicit

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Technical informations

VersionF
Type of valve22Seat Valve, pneum. direct
Connection type, valve seat09DN100, 100mm
Kv-value (Δp = 1 bar H₂O)173 m³/h
Housing04EN-GJL250 grey cast
Sealing02FKM
Function7CLOSED with spring
Design0straight seat, actuator aluminium
Actuator size08⌀80
Actuator volume260 cm³
Valve optionOFFree of oil and grease
System pressure0 - 2.5 bar (the max. operating pressure requires a control pressure of min. 6 bar)
Control pressure6 - 8 bar
Temperature Mediumfrom -10 °C to +140 °C
Temperature Environmentfrom -10 °C to +60 °C
Mounting positionin any position
Specific use caseClosed system (includes open system)

Drawing-Standard

22_DN100.svg

Switching position

NC-Symbol_direkt_dgst.svg

Additional information

Valve optionOFFree of oil and grease
DescriptionCleaned, labeled and individually packed. May contain Oxygen approved lubricants.
REACH-RoHS conformityREACH yes | RoHS yes
Net weight37 kg
Customs exportCustoms tariff number 84812090; Country of origin Germany; ECCN (US): N; AL: N

Additional information for valve option

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