The 2/2-way valves of the AV-series are designed for safety function in liquid fuel supply systems. The valves prevent unintended draining of the system and storage tanks in case of malfunction of burner or filter.
Valve application |
fuel oil |
Materials |
Casing: brass Internal parts: stainless steel Membrane: Viton |
Media temp. |
0 ... 90 oC |
Ambient temperature |
-10 ... 55 oC |
Operating mode |
normally closed |
Power supply |
230V 50Hz |
Certificates |
5S235/05 according to DIN EN 264 |
Additional description |
Other supply voltages are possible on request |
DN size Kvs value Working range Connections Type
mm bar
10 1.8 -0.9 ... 4 G3/8 AV102MS2 PDF
13 3.5 -0.9 ... 4 G1/2 AV131MS2 PDF
20 8.6 -0.9 ... 10 G3/4 AV201MS2 PDF
25 11 -0.9 ... 10 G1 AV251MS2 PDF
25 11 -0.9 ... 10 G1 1/4 AV252MS2 PDF
40 30 -0.9 ... 10 G1 1/2 AV401MS2 PDF
40 30 -0.9 ... 10 G2 AV402MS2 PDF
Plugs
Description Additional Product Type
Device plug with LED-display for voltage 12V - 24 VAC/DC ST219
Device plug with LED-display for voltage 100V - 120 VAC/DC ST220
Device plug with LED-display for voltage 200V - 240 VAC/DC ST221
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 10
Kvs Value: 1.8
Working range bar: -0.9…4
Connections: G3/8
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperature
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 13
Kvs Value: 3.5
Working range bar: -0.9…4
Connections: G1/2
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperature
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 20
Kvs Value: 8.6
Working range bar: -0.9…10
Connections: G3/4
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperatur
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 25
Kvs Value: 11
Working range bar: -0.9…10
Connections: G1
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperature o
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 25
Kvs Value: 11
Working range bar: -0.9…10
Connections: G1 1/4
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperatu
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 40
Kvs Value: 30
Working range bar: -0.9…10
Connections: G1 1/2
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperatu
This range of high-quality solenoid valves is not dependent on a specific minimum differential pressure; the valves operate extremely reliably with no pressure, at slight differential pressure, right through to maximum pressure. They are therefore the valves of choice for installation in plants where differential pressures fluctuate greatly and are not possible to determine precisely in advance. Solenoid valves of the AV series are approved as safety shut-off devices according to DIN EN 264 (Registration No. 5S235/2000) and are particularly suitable
for use as anti-siphon valves in supply installations for light fuel oil EL.
DN size mm: 40
Kvs Value: 30
Working range bar: -0.9…10
Connections: G2
Technical data
Type: 2/2-way
Operating mode: normally closed
Type of construction: Diaphragm solenoid valve, coupled. No initial pressure needed.
Pressure range: -0.9 to 4 bar (DN 10, 13), -0.9 to 10 bar (DN 20-40), No back-pressure may occur as the valve will open in an uncontrolled manner.
Materials: Casing: brass, internal parts: stainless steel
Sealing material: FPM (Viton)
Mounting position: Any, solenoid system preferably upright
Temperature o