Series 28-04
Solenoid valve for gases and solid-free liquids. The valve seat is sealed by a rubber diaphragm.
Benefit from the advantages of the 28 series with flange connection if you ensure that there is a minimum pressure difference between the inlet and outlet. The specification of the min. pressure difference can be found in the data sheets and precedes the max. possible pressure difference.
Valve is sensor-ready, configurable with end position detection as option -6H or for retrofitting.
Technical informations
Connections
DN20, DN25, DN32, DN40, DN50
Pressure
0.5 bar up to 16 bar
Temperature
-10 °C up to 80 °C
Type of Control
Electrically servo-assistent
Housing materials
EN-GJL250 grey cast
Sealing
NBR | EPDM | FKM
Media
Air, Fuel Oil, Gasoline, Dieseloil, Fuels, Oxygen O2, CO carbon monoxide, Methane CH4, Water, H2O, Acetone CH3COCH3
All Products

B2802/0401/0032-6Q
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0401/0032-AF
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0401/0032-AF-UL
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0401/0032-HA
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Manual override

B2802/0401/0032-IS-3m
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2802/0401/0032-UL
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2802/0401/0032-VW
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2802/0401/0032-XX
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed

B2802/0401/1032-6Q
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0401/1032-AF
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0401/1032-AF-UL
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0401/1032-HA
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Manual override

B2802/0401/1032-IS-3m
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2802/0401/1032-UL
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2802/0401/1032-VW
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2802/0401/1032-XX
DN20
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed

B2802/0402/0032-6Q
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0402/0032-AF
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0402/0032-AF-UL
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0402/0032-HA
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Manual override

B2802/0402/0032-HO
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Free of oil and grease Manual operation HA

B2802/0402/0032-IS-3m
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2802/0402/0032-OF
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Free of oil and grease

B2802/0402/0032-UL
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2802/0402/0032-VW
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2802/0402/0032-XX
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed

B2802/0402/1032-6Q
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0402/1032-AF
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0402/1032-AF-UL
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0402/1032-HA
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Manual override

B2802/0402/1032-HO
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Free of oil and grease Manual operation HA

B2802/0402/1032-IS-3m
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2802/0402/1032-OF
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Free of oil and grease

B2802/0402/1032-UL
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2802/0402/1032-VW
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2802/0402/1032-XX
DN20
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed

B2802/0406/0032-6Q
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0406/0032-AF
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0406/0032-AF-UL
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0406/0032-HA
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Manual override

B2802/0406/0032-IS-3m
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2802/0406/0032-UL
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2802/0406/0032-VW
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2802/0406/0032-XX
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed

B2802/0406/1032-6Q
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2802/0406/1032-AF
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2802/0406/1032-AF-UL
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2802/0406/1032-HA
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Manual override

B2802/0406/1032-IS-3m
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2802/0406/1032-UL
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2802/0406/1032-VW
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2802/0406/1032-XX
DN20
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed

B2803/0401/0032-6Q
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0401/0032-AF
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0401/0032-AF-UL
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2803/0401/0032-HA
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed Manual override

B2803/0401/0032-IS-3m
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2803/0401/0032-UL
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2803/0401/0032-VW
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2803/0401/0032-XX
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
AC
IP65
normally closed

B2803/0401/1032-6Q
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0401/1032-AF
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0401/1032-AF-UL
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2803/0401/1032-HA
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed Manual override

B2803/0401/1032-IS-3m
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2803/0401/1032-UL
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2803/0401/1032-VW
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2803/0401/1032-XX
DN25
EN-GJL250 grey cast
NBR
0.5 - 16 bar
DC
IP65
normally closed

B2803/0402/0032-6Q
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0402/0032-AF
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0402/0032-AF-UL
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2803/0402/0032-HA
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Manual override

B2803/0402/0032-HO
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Free of oil and grease Manual operation HA

B2803/0402/0032-IS-3m
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2803/0402/0032-OF
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed Free of oil and grease

B2803/0402/0032-UL
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2803/0402/0032-VW
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2803/0402/0032-XX
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
AC
IP65
normally closed

B2803/0402/1032-6Q
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0402/1032-AF
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0402/1032-AF-UL
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) UL-approval

B2803/0402/1032-HA
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Manual override

B2803/0402/1032-HO
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Free of oil and grease Manual operation HA

B2803/0402/1032-IS-3m
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2803/0402/1032-OF
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed Free of oil and grease

B2803/0402/1032-UL
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2803/0402/1032-VW
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2803/0402/1032-XX
DN25
EN-GJL250 grey cast
FKM
0.5 - 16 bar
DC
IP65
normally closed

B2803/0406/0032-6Q
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0406/0032-AF
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0406/0032-IS-3m
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed IP68 incl. 3m cable

B2803/0406/0032-UL
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed UL-approval

B2803/0406/0032-VW
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed PWIS free

B2803/0406/0032-XX
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
AC
IP65
normally closed

B2803/0406/1032-6Q
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Reed contact 2-wire RC27-S

B2803/0406/1032-AF
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)

B2803/0406/1032-IS-3m
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed IP68 incl. 3m cable

B2803/0406/1032-UL
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed UL-approval

B2803/0406/1032-VW
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed PWIS free

B2803/0406/1032-XX
DN25
EN-GJL250 grey cast
EPDM
0.5 - 16 bar
DC
IP65
normally closed
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