Series 28-08

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
DN15, DN20, DN25, DN32, DN40, DN50
Pressure
0.5 bar up to 16 bar
Temperature
-30 °C up to 80 °C
Type of Control
Electrically servo-assistent
Housing materials
AISI 316 Ti - 1.4571(81)
Sealing
NBR | EPDM | FKM
Media
Ammoniac NH3, Hydrogen H2, Adblue, Oxygen O2, Additives for Fuels, Water demineralised, Osmose, Acetone CH3COCH3, Air
All Products
Type 28 - DN25 16bar stainless steel
B2801/0801/4048-HA
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0801/4048-HN
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0801/4048-NO
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0801/4048-VW
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0801/4048-XX
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2801/0801/5048-HA
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0801/5048-HN
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0801/5048-NO
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0801/5048-VW
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0801/5048-XX
DN15
AISI 316 Ti - 1.4571(81)
NBR
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-HA
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-HN
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-HO
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed Free of oil and grease Manual operation HA
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-NF
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally open Free of oil and grease
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-NO
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-OF
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed Free of oil and grease
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-OL
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally open Free of oil and grease Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-VW
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0802/4048-XX
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-HA
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-HN
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-HO
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed Free of oil and grease Manual operation HA
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-NF
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally open Free of oil and grease
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-NO
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-OF
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed Free of oil and grease
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-OL
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally open Free of oil and grease Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-VW
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0802/5048-XX
DN15
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2801/0806/4048-HA
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0806/4048-HN
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0806/4048-NO
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0806/4048-VW
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0806/4048-XX
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2801/0806/5048-HA
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2801/0806/5048-HN
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2801/0806/5048-NO
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2801/0806/5048-VW
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2801/0806/5048-XX
DN15
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2802/0802/4048-XX
DN20
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2802/0802/5048-XX
DN20
AISI 316 Ti - 1.4571(81)
FKM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-AF
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-HA
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-HN
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-NO
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-VW
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2802/0806/4048-XX
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-AF
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-HA
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-HN
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-NO
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-VW
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2802/0806/5048-XX
DN20
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-AF
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-HA
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-HN
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-NO
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-VW
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2803/0806/4048-XX
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-AF
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-HA
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-HN
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-NO
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-VW
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2803/0806/5048-XX
DN25
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-AF
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-HA
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-HN
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-NO
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-VW
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2804/0806/4048-XX
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-AF
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-HA
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-HN
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-NO
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-VW
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2804/0806/5048-XX
DN32
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-AF
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-HA
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-HN
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-NO
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-VW
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2805/0806/4048-XX
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-AF
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-HA
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-HN
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-NO
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-VW
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2805/0806/5048-XX
DN40
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-AF
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-HA
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-HN
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-NO
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-VW
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2806/0806/4048-XX
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
DC
Ex protection
normally closed
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-AF
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable)
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-HA
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed Manual override
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-HN
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
Manual operation HN
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-NO
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally open
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-VW
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed PWIS free
Type 28 - DN25 16bar stainless steel
B2806/0806/5048-XX
DN50
AISI 316 Ti - 1.4571(81)
EPDM
0.5 - 16 bar
AC
Ex protection
normally closed
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