Series 24-08
The sealing element is a metal piston with ring-shaped seat seal. Valve design with piston guide bands and grooved ring.
Suitable for a wide range of applications due to the use of different sealing and housing materials.
Due to the shape of the piston, the valves usually build up higher than diaphragm valves. However, differential pressures of up to 40 bar can be switched with Type 24, and up to 100 bar in special versions.
Screw-in valve seat made of stainless steel is obligatory. Very large variety of options.
Technical informations
Connections
DN65, DN80, DN100, DN125, DN150
Pressure
0 bar up to 40 bar
Temperature
-40 °C up to 80 °C
Type of Control
electrically force-controlled
Housing materials
AISI 316 - 1.4408
Sealing
NBR | EPDM | FKM | PTFE
Media
Helium Gas He, Air, Hydrogen H2, Coke oven gas, Urea, Ammoniac NH3
All Products

F2408/0801/4278-0H-3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Magnetic sensor inductive NAMUR, Turck

F2408/0801/4278-3G
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/4278-6I
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/4278-6I-3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0801/4278-7P
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0801/4278-9E
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Magnetic switch 2-fold OPEN and CLOSE induc. NAMUR

F2408/0801/4278-AX
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0801/4278-EB
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/4278-F3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0801/4278-FK
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0801/4278-HA
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Manual operation HA

F2408/0801/4278-MH
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0801/4278-NO-Z5
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0801/4278-XX
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed

F2408/0801/4278-Z5
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0801/5278-0H-3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Magnetic sensor inductive NAMUR, Turck

F2408/0801/5278-3G
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/5278-6I
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/5278-6I-3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0801/5278-7P
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0801/5278-9E
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Magnetic switch 2-fold OPEN and CLOSE induc. NAMUR

F2408/0801/5278-AX
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0801/5278-EB
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0801/5278-F3
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0801/5278-FK
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0801/5278-HA
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Manual operation HA

F2408/0801/5278-MH
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0801/5278-NO-Z5
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0801/5278-XX
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed

F2408/0801/5278-Z5
DN80
AISI 316 - 1.4408
NBR
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0802/4278-3G
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/4278-6I
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/4278-7P
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0802/4278-AX
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0802/4278-EB
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/4278-EB-HO
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12 Free of oil and grease Manual operation HA

F2408/0802/4278-F3
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0802/4278-FK
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0802/4278-HA
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Manual operation HA

F2408/0802/4278-HO
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease Manual operation HA

F2408/0802/4278-MH
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0802/4278-NO-Z5
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0802/4278-OF
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease

F2408/0802/4278-XX
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed

F2408/0802/4278-Z5
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0802/5278-3G
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/5278-6I
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/5278-7P
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0802/5278-AX
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0802/5278-EB
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0802/5278-EB-HO
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12 Free of oil and grease Manual operation HA

F2408/0802/5278-F3
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0802/5278-FK
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0802/5278-HA
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Manual operation HA

F2408/0802/5278-HO
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease Manual operation HA

F2408/0802/5278-MH
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0802/5278-NO-Z5
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0802/5278-OF
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease

F2408/0802/5278-XX
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed

F2408/0802/5278-Z5
DN80
AISI 316 - 1.4408
FKM
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0804/4278-0H-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Magnetic sensor inductive NAMUR, Turck

F2408/0804/4278-3G
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/4278-6I
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/4278-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/4278-7P
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0804/4278-9E
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Magnetic switch 2-fold OPEN and CLOSE induc. NAMUR

F2408/0804/4278-AX
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0804/4278-EB
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/4278-EB-HO
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Reed contact 2-wire RC12 Free of oil and grease Manual operation HA

F2408/0804/4278-F3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0804/4278-FK
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0804/4278-HA
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Manual operation HA

F2408/0804/4278-HO
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease Manual operation HA

F2408/0804/4278-MH
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0804/4278-NO-Z5
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0804/4278-OF
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease

F2408/0804/4278-OF-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/4278-OF-F3-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Free of oil and grease flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable) Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/4278-XX
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed

F2408/0804/4278-Z5
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
DC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0804/5278-0H-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Magnetic sensor inductive NAMUR, Turck

F2408/0804/5278-3G
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/5278-6I
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/5278-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/5278-7P
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Flanges Class ASME / ANSI 150 B16.5 (according to DIN EN1092 not applicable) Reed contact 2-wire RC12

F2408/0804/5278-9E
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Magnetic switch 2-fold OPEN and CLOSE induc. NAMUR

F2408/0804/5278-AX
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs

F2408/0804/5278-EB
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12

F2408/0804/5278-EB-HO
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Reed contact 2-wire RC12 Free of oil and grease Manual operation HA

F2408/0804/5278-F3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable)

F2408/0804/5278-FK
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Manual operation HA

F2408/0804/5278-HA
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Manual operation HA

F2408/0804/5278-HO
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease Manual operation HA

F2408/0804/5278-MH
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Reinforced closing spring. Manual operation HA

F2408/0804/5278-NO-Z5
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally open Flange ANSI 300lbs Reed contact 2-wire RC12

F2408/0804/5278-OF
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease

F2408/0804/5278-OF-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/5278-OF-F3-6I-3
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Free of oil and grease flange PN16 EN 1092-1 Form B1/B2 (PN40 not applicable) Magnetic switch 1-fold CLOSE induc. NAMUR

F2408/0804/5278-XX
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed

F2408/0804/5278-Z5
DN80
AISI 316 - 1.4408
PTFE
0 - 10 bar
AC
Ex protection
normally closed Flange ANSI 300lbs Reed contact 2-wire RC12
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