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    Home / Valves and automation / Valves and accessories; pneumatic, electrical, manual

    Solenoid , pneumatic and manual valves

    Solenoid and pneumatic valves are used in both pneumatic and hydraulic distribution systems, most commonly in seat valve or spool configurations. It is used to control pneumatic cylinders. The valves have different functions such as 5/3, 3/2, 5/2 and can be electrically operated. The most common solenoid valves are two-way, two-position seat valves that simply open and close to allow flow when their coil is energized. However, we offer many more designs, just use the subcategories of our e-shop or read more in the advisory "How to choose the right valve".

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    Schematic valve markings

    • each valve position is symbolized by its own square, in which the connection of inlets, outlets and outlets in that position is drawn
      (i.e.: if the mark contains 2 squares, it is a 2-position valve, if it contains 3 squares, it is a 3-position valve, etc.)
    • the numbering or letter designation of the connections is always at the square symbolizing the basic position
    • arrows connecting the connections indicate the direction of air flow, if the arrows are on both sides, the valve can be used for flow in both directions
    • the air inlet and outlets are usually placed on the lower side of the square, the outlets from the valves are placed on the upper side of the square
    • symbols are placed on the side of the square to indicate the method of switching between positions, with the fact that whichever square is drawn becomes active when the signal arrives (as if it had moved to the place of the square of the basic position)

    Methods of switching between valve positions
    návrat ventilu pružinou schéma pneumatického ventilu do automatizace valve return by spring Páčka schéma pneumatického ventilu do automatizace paw
    cívka, elektrické ovládání schéma pneumatického ventilu do automatizace coil, electric control Páčka s aretací schéma pneumatického ventilu do automatizace lever with detent
    pneumatický signál schéma pneumatického ventilu do automatizace pneumatic signal Pedál schéma pneumatického ventilu do automatizace pedal
    elektromagnetický signál - cívka schéma pneumatického ventilu do automatizace electromagnetic signal Pedál s aretací schéma pneumatického ventilu do automatizace pedal with detent
    hříbek schéma pneumatického ventilu do automatizace boletus narážka schéma pneumatického ventilu do automatizace allusion
    hříbek s aretací schéma pneumatického ventilu do automatizace mushroom with arrest kladka schéma pneumatického ventilu do automatizace pulley
    tlačítko schéma pneumatického ventilu do automatizace button Sklopná kladka schéma pneumatického ventilu do automatizace hinged pulley

    Examples of valve brands

    Schématická funkce ventilu

    On this mark we see 2 squares, so it is a two position valve. The marker shows outlets 2 and 4 (top), outlets 3 and 5 and inlet 1 (bottom). There are 5 ways in total, so it is a 5/2 valve. The numerical designation of the connections is at the right square, so this is the basic position of the valve. In this ; position, air from inlet 1 goes to outlet 2, while outlet 4 is connected to exhaust 5. Exhaust 3 is closed. On the left side of the symbol is the pulley control, so it is a mechanically operated valve. When the pulley is actuated, the valve is repositioned according to the left square (adjacent to the pulley symbol). In the second position, inlet 1 is connected to outlet 4 and in turn outlet 2 is connected to vent 3, outlet 5 is now closed. By pressing the pulley, outputs 2 and 4 are therefore switched. There is a spring on the right side of the symbol, which means that the valve returns to the base position independently, using a mechanical spring.
    Schématická funkce ventilu 2 The second example shows a two-position valve again. At the basic position we see the numerical markings 1-inlet, 2-outlet and 3-outlet. So it is a three-way valve (signals 12 and 10 are not included in the paths). In the basic position the inlet is closed and the outlet is connected to the exhaust. Signal 12 (arrow indicates air signal) from the left side moves the valve to the position according to the left square, i.e. the input is connected to output 2 (therefore the signal is marked 12 = 10 + 2). After the signal 12 has disappeared, the valve remains outside the basic position (bistable function) and stays there until the signal 10 comes from the right, which activates the basic position (10 = 10 + 0 i.e. closes the valve). You can still see the miniature button symbols on the sides.
    This is a representation of the so-called auxiliary manual control and the valve can be repositioned in an emergency, e.g. with a screwdriver.

    Marking of connection threads

    On valve labels or schematic markings, you will often find letter or number designations for the individual connection threads. What do these markings mean? They describe whether it is an inlet, outlet, outflow or control connection. In practice, both markings are possible, but the more modern marking is by numbers.

    Marking of connection threads
    Number Letter Importance
    1 P air supply
    2, 4, 6 and other even numbers A, B, C... outputs from the valve
    3, 5, 7 and other odd numbers R, S, T... vent chambers of the valve
    10 + a number
    (10, 12, 14...)    		 X, Y, Z control signal
    (in the numeric marking, the second digit denotes the output that is activated by the signal e.g. 14
    means that the signal lets air in at output 4, the number 10 indicates that the valve is closed )

    Main types of valves:

    • electromagnetic valves
    • solenoid valves
    • pneumatically operated valves
    • manually operated valves
    • foot valves

    The most important parameters for valve selection:

    • function
    • threaded connection
    • work pressure
    • working temperature
    • brightness
    • flow
    • power input of the coil

    *Today's complex valves are not just about the open and close function. The function diagrams we add to each product photo will help you choose.

    You may still find it useful when choosing automation technology:

    Bestsellers

    Coil ASA12 - 24 V DC
    Stock (75 pcs)
    Code: 032102
    Was: €13,51  (–5 %)
    €12,83
    (€10,60 excl. VAT)
    Connector for coils ASA12 - A12209N
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    Pedal valve AVP230
    up to 14 days
    Code: 033127
    Was: €185,28  (–5 %)
    €176,02
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    Product sorting

    62 items total

    List of products

    Solenoid valve A1E150
    €90,33 –5 %
    Solenoid valve A1E150
    Stock (4 pcs)
    €70,92 excl. VAT
    €85,81 / pcs

    A1E solenoid valve with 1/8" connection threads in 5/2 coil/spring design with flow rate 650 Nl/min and DN 6.5 mm clearance. Coil ASA12 and connector A12209 are not included....

    Code: 034011
    Solenoid valve A1E130
    €80,38 –5 %
    Solenoid valve A1E130
    Stock (3 pcs)
    €63,11 excl. VAT
    €76,36 / pcs

    A1E solenoid valve with 1/8" connection threads in 3/2 NC version with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034003
    Solenoid valve A1E231
    €95,08 –5 %
    Solenoid valve A1E231
    Stock (3 pcs)
    €74,65 excl. VAT
    €90,33 / pcs

    Solenoid valve A1E with connection threads 1/4" in 3/2 NO version with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12 and connector A12209 are not included. For...

    Code: 034040
    Solenoid valve A1E230
    €95,08 –5 %
    Solenoid valve A1E230
    Stock (4 pcs)
    €74,65 excl. VAT
    €90,33 / pcs

    Solenoid valve A1E with 1/4" connection threads in 3/2 NC version with flow rate 1 100 Nl/min and DN 8 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034025
    Solenoid valve A1E131
    €80,38 –5 %
    Solenoid valve A1E131
    Stock (1 pcs)
    €63,11 excl. VAT
    €76,36 / pcs

    A1E solenoid valve with 1/8" connection threads in 3/2 NO version with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034004
    Solenoid valve A1E132
    €120,67 –5 %
    Solenoid valve A1E132
    Stock (23 pcs)
    €94,74 excl. VAT
    €114,64 / pcs

    A1E solenoid valve with 1/8" connection threads in 3/2 coil/coil version with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034005
    Solenoid valve A1K130
    €92,30 –5 %
    Solenoid valve A1K130
    Stock (1 pcs)
    €72,46 excl. VAT
    €87,68 / pcs

    Solenoid valve A1E with 1/8" connection threads in 3/2 NC version, auxiliary pressure supply with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209...

    Code: 034006
    Solenoid valve A1E151
    €130,73 –5 %
    Solenoid valve A1E151
    Stock (3 pcs)
    €102,64 excl. VAT
    €124,20 / pcs

    A1E solenoid valve with 1/8" connection threads in 5/2 coil/coil version with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034021
    Solenoid valve A1E250
    €107,93 –4 %
    Solenoid valve A1E250
    The average product rating is 5,0 out of 5 stars.
    Stock (3 pcs)
    €84,74 excl. VAT
    €102,54 / pcs

    Solenoid valve A1E with connection threads 1/4" in 5/2 coil/spring version with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12 and connector A12209 are not included....

    Code: 034111
    Solenoid valve A1E251
    €149,76 –5 %
    Solenoid valve A1E251
    Stock (1 pcs)
    €117,58 excl. VAT
    €142,27 / pcs

    Solenoid valve A1E with 1/4" connection threads in 5/2 coil/coil version with flow rate 1 100 Nl/min and DN 8 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034121
    ventil iso1e50
    €162,98 –5 %
    Solenoid valve ISO1E50
    Stock (22 pcs)
    €127,96 excl. VAT
    €154,83 / pcs

    ISO1 solenoid valve in 5/2 coil/spring design for ISO1 plates. ASA2 coil, A18209 connector and SBA1 base plates are not included. Order separately. Valve clearance 8.5 mm with a...

    Code: 032020
    ventil iso1e70
    €259,53 –5 %
    Solenoid valve ISO2E70
    Stock (2 pcs)
    €203,77 excl. VAT
    €246,56 / pcs

    Solenoid valve ISO2 in 5/3 version, middle position closed for ISO 2 plates. ASA2 coil, A18209 connector and SBA2 base plates are not included. Order separately. Valve clearance...

    Code: 032051
    ventil iso1e72
    €259,53 –5 %
    Solenoid valve ISO2E72
    Stock (1 pcs)
    €203,77 excl. VAT
    €246,56 / pcs

    ISO2 solenoid valve in 5/3 medium pressure position for ISO 2 plates. ASA2 coil, A18209 connector and SBA2 base plates are not included. Order separately. Valve clearance 15 mm...

    Code: 032055
    Solenoid valve NAMUR A1NE232
    €152,55 –5 %
    Solenoid valve NAMUR A1NE232
    Stock (10 pcs)
    €119,77 excl. VAT
    €144,92 / pcs

    Solenoid valve with NAMUR connection in 3/2 coil/coil design. Neither the ASA12 coil nor the 1A12209 connector are included. Must be purchased separately. Electrical input power...

    Code: 034060
    Solenoid valve A1E170
    €164,53 –5 %
    Solenoid valve A1E170
    Stock (3 pcs)
    €129,17 excl. VAT
    €156,30 / pcs

    A1E solenoid valve with 1/8" connection threads in 5/3 middle position closed with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034031
    Solenoid valve A1E232
    €136,97 –5 %
    Solenoid valve A1E232
    Stock (9 pcs)
    €107,54 excl. VAT
    €130,12 / pcs

    Solenoid valve A1E with 1/4" connection threads in 3/2 coil/coil version with flow rate 1 100 Nl/min and DN 8 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034024
    Solenoid valve A1E270
    €196,29 –5 %
    Solenoid valve A1E270
    Stock (1 pcs)
    €154,12 excl. VAT
    €186,48 / pcs

    Solenoid valve A1E with connection threads 1/4" in 5/3 middle position closed with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12 and connector A12209 are not...

    Code: 034131
    Solenoid valve A1E450
    €327,41 –5 %
    Solenoid valve A1E450
    Stock (2 pcs)
    €257,06 excl. VAT
    €311,04 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/2 coil/spring version, auxiliary pressure supply with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and...

    Code: 034114
    Solenoid valve A1K230
    €107,01 –5 %
    Solenoid valve A1K230
    up to 14 days
    €84,01 excl. VAT
    €101,65 / pcs

    Solenoid valve A1E with connection threads 1/4" in 3/2 NC version, auxiliary pressure supply with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12 and connector A12209...

    Code: 034039
    Solenoid valve A1K451
    €423,86 –5 %
    Solenoid valve A1K451
    Stock (1 pcs)
    €332,79 excl. VAT
    €402,67 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/2 coil/coil version, auxiliary pressure supply with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector...

    Code: 034140
    Solenoid valve NAMUR A1NE230
    €110,45 –5 %
    Solenoid valve NAMUR A1NE230
    Stock (2 pcs)
    €86,72 excl. VAT
    €104,93 / pcs

    Solenoid valve with NAMUR connection in 3/2 NC version. Neither the ASA12 coil nor the 1A12209 connector are included. Must be purchased separately. Electrical input power 3 W...

    Code: 034059
    Solenoid valve NAMUR A1NE250
    €109,25 –5 %
    Solenoid valve NAMUR A1NE250
    Stock (2 pcs)
    €85,77 excl. VAT
    €103,78 / pcs

    Solenoid valve with NAMUR connection in 5/2 coil/spring design. Neither the ASA12 coil nor the 1A12209 connector are included. Must be purchased separately. Electrical input...

    Code: 034057
    Solenoid valve A1E271
    €196,29 –5 %
    Solenoid valve A1E271
    up to 14 days
    €154,12 excl. VAT
    €186,48 / pcs

    Solenoid valve A1E with connection threads 1/4" in 5/3 middle position vented with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12 and connector A12209 are not...

    Code: 034133
    ventil iso1e72
    €211,28 –5 %
    Solenoid valve ISO1E71
    up to 14 days
    €165,88 excl. VAT
    €200,72 / pcs

    Solenoid valve ISO1 in 5/3 version, middle position vented for ISO1 plates. ASA2 coil, A18209 connector and SBA1 base plates are not included. Order separately. Valve clearance...

    Code: 032032
    Solenoid valve A1K150
    €102,36 –5 %
    Solenoid valve A1K150
    up to 14 days
    €80,36 excl. VAT
    €97,24 / pcs

    Solenoid valve A1E with 1/8" connection threads in 5/2 coil/spring design, auxiliary pressure supply with flow rate 650 Nl/min and DN 6.5 mm clearance. Coil ASA12 and connector...

    Code: 034012
    ventil iso1e51
    €229,36 –5 %
    Solenoid valve ISO2E51
    up to 14 days
    €180,07 excl. VAT
    €217,89 / pcs

    ISO2 solenoid valve in 5/2 coil/coil version for ISO 2 plates. ASA2 coil, A18209 connector and SBA2 base plates are not included. Order separately. Valve clearance 15 mm with a...

    Code: 032050
    ventil iso1e71
    €259,53 –5 %
    Solenoid valve ISO2E71
    up to 14 days
    €203,77 excl. VAT
    €246,56 / pcs

    Solenoid valve ISO2 in 5/3 middle position vented for ISO 2 plates. ASA2 coil, A18209 connector and SBA2 base plates are not included. Order separately. Valve clearance 15 mm...

    Code: 032052
    Solenoid valve A1K271
    €220,46 –5 %
    Solenoid valve A1K271
    up to 14 days
    €173,09 excl. VAT
    €209,44 / pcs

    Solenoid valve A1E with connection threads 1/4" in 5/3 version, middle position vented, auxiliary pressure supply with flow rate 1 100 Nl/min and clearance DN 8 mm. Coil ASA12...

    Code: 034038
    Solenoid valve A1E171
    €164,53 –5 %
    Solenoid valve A1E171
    up to 14 days
    €129,17 excl. VAT
    €156,30 / pcs

    Solenoid valve A1E with 1/8" connection threads in 5/3 middle position vented with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034033
    Solenoid valve A1E172
    €164,53 –5 %
    Solenoid valve A1E172
    up to 14 days
    €129,17 excl. VAT
    €156,30 / pcs

    Solenoid valve A1E with 1/8" connection threads in 5/3 medium position under pressure with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034032
    Solenoid valve A1E272
    €196,29 –5 %
    Solenoid valve A1E272
    up to 14 days
    €154,12 excl. VAT
    €186,48 / pcs

    Solenoid valve A1E with 1/4" connection threads in 5/3 medium position under pressure with flow rate 1 100 Nl/min and DN 8 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034132
    Solenoid valve A1E430
    €285,36 –5 %
    Solenoid valve A1E430
    up to 14 days
    €224,05 excl. VAT
    €271,10 / pcs

    Solenoid valve A1E with 1/2" connection threads in 3/2 NC version with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034113
    Solenoid valve A1E431
    €285,36 –5 %
    Solenoid valve A1E431
    up to 14 days
    €224,05 excl. VAT
    €271,10 / pcs

    Solenoid valve A1E with 1/2" connection threads in 3/2 NO version with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not included. For...

    Code: 034122
    Solenoid valve A1E432
    €381,98 –5 %
    Solenoid valve A1E432
    up to 14 days
    €299,90 excl. VAT
    €362,88 / pcs

    A1E solenoid valve with 1/2" connection threads in 3/2 coil/coil version with a flow rate of 2,900 Nl/min and a clearance of DN 15 mm. Coil ASA12 and connector A12209 are not...

    Code: 034123
    ventil A1E450
    €423,86 –5 %
    Solenoid valve A1E451
    up to 14 days
    €332,79 excl. VAT
    €402,67 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/2 coil/spring design with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not included....

    Code: 034115
    Solenoid valve A1E452
    €508,61 –5 %
    Solenoid valve A1E452
    up to 14 days
    €399,32 excl. VAT
    €483,18 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/2 coil/coil version with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not included....

    Code: 034139
    Solenoid valve A1E470
    €465,85 –5 %
    Solenoid valve A1E470
    up to 14 days
    €365,75 excl. VAT
    €442,56 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/3 middle position closed with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034124
    Solenoid valve A1E471
    €465,85 –5 %
    Solenoid valve A1E471
    up to 14 days
    €365,75 excl. VAT
    €442,56 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/3 middle position vented with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034125
    Solenoid valve A1E472
    €465,85 –5 %
    Solenoid valve A1E472
    up to 14 days
    €365,75 excl. VAT
    €442,56 / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/3 medium position under pressure with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209 are not...

    Code: 034126
    Solenoid valve A1K132
    €144,73 –5 %
    Solenoid valve A1K132
    up to 14 days
    €113,64 excl. VAT
    €137,50 / pcs

    Solenoid valve A1E with 1/8" connection threads in 3/2 coil/coil version, auxiliary pressure supply with flow rate 650 Nl/min and DN 6,5 mm clearance. Coil ASA12 and connector...

    Code: 034007

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