Proceed to cart
Customer support:311 532 091info@kompresory-vzduchotechnika.cz
    Currency
    CZK
    Language
    English
    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".

    #ShowMore#

    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.)
    • numbering or lettering of 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 lever
    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

    a1ma170ll rucni ventil vzduch automatizace
    3 376 Kč –5 %
    Manually operated valve A1MA270LL
    Stock (2 pcs)
    Code: 034072
    Was: 3 376 Kč  (–5 %)
    3 207 Kč
    (2 650 Kč excl. VAT)
    a1ma151ll rucni ventil vzduch automatizace
    1 995 Kč –5 %
    Manually operated valve A1MA151LL
    Stock (10 pcs)
    Code: 034063
    Was: 1 995 Kč  (–5 %)
    1 895 Kč
    (1 566 Kč excl. VAT)
    a1ma130fv rucni ventil vzduch automatizace
    2 924 Kč –4 %
    Manually operated valve A1MA130FV
    up to 14 days
    Code: 034086
    Was: 2 924 Kč  (–4 %)
    2 778 Kč
    (2 296 Kč excl. VAT)
    Switch 2-position AP32N
    884 Kč –4 %
    Switch 2-position AP32N
    Stock (2 pcs)
    Code: 030276
    Was: 884 Kč  (–4 %)
    840 Kč
    (694 Kč excl. VAT)
    am04132c ventil
    922 Kč –4 %
    Manually operated valve AM04132C
    Stock (5 pcs)
    Code: 030252
    Was: 922 Kč  (–4 %)
    876 Kč
    (724 Kč excl. VAT)
    sba1s zakladova deska ventil iso1 blok
    1 122 Kč –4 %
    Base plate for separate connection of valve ISO2 - SBA2S
    Stock (1 pcs)
    Code: 032200
    Was: 1 122 Kč  (–4 %)
    1 066 Kč
    (881 Kč excl. VAT)
    sba1m zakladova deska ventil iso1 blok
    2 297 Kč –5 %
    ISO1 and ISO2 block adapter plate - SBA1A2
    up to 14 days
    Code: 032160
    Was: 2 297 Kč  (–5 %)
    2 182 Kč
    (1 803 Kč excl. VAT)
    sba1m zakladova deska ventil iso1 blok
    462 Kč –4 %
    Blanking plate of one position ISO1 - SBA1T
    up to 14 days
    Code: 032170
    Was: 462 Kč  (–4 %)
    439 Kč
    (363 Kč excl. VAT)
    sba1m zakladova deska ventil iso1 blok
    753 Kč –5 %
    End plate for valve block ISO1 - SBA1A
    up to 14 days
    Code: 032141
    Was: 753 Kč  (–5 %)
    715 Kč
    (591 Kč excl. VAT)
    sba1m zakladova deska ventil iso1 blok
    753 Kč –5 %
    Blanking end plate for valve block ISO1 - SBA1C
    up to 14 days
    Code: 032140
    Was: 753 Kč  (–5 %)
    715 Kč
    (591 Kč excl. VAT)
    Show more products
    61 items total
    Solenoid valve NAMUR A1NE232
    3 501 Kč –5 %
    Solenoid valve NAMUR A1NE232
    Stock (10 pcs)
    2 749 Kč excl. VAT
    3 326 Kč / 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 NAMUR A1NE251
    3 474 Kč –5 %
    Solenoid valve NAMUR A1NE251
    Stock (2 pcs)
    2 727 Kč excl. VAT
    3 300 Kč / pcs

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

    Code: 034058
    Solenoid valve NAMUR A1NE250
    2 509 Kč –4 %
    Solenoid valve NAMUR A1NE250
    Stock (3 pcs)
    1 970 Kč excl. VAT
    2 384 Kč / 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 A1K270
    5 062 Kč –5 %
    Solenoid valve A1K270
    Stock (1 pcs)
    3 974 Kč excl. VAT
    4 808 Kč / pcs

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

    Code: 034037
    Solenoid valve A1E170
    3 777 Kč –5 %
    Solenoid valve A1E170
    Stock (3 pcs)
    2 965 Kč excl. VAT
    3 588 Kč / 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 A1E270
    4 507 Kč –5 %
    Solenoid valve A1E270
    Stock (2 pcs)
    3 538 Kč excl. VAT
    4 281 Kč / 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
    ventil iso1e70
    5 958 Kč –5 %
    Solenoid valve ISO2E70
    Stock (3 pcs)
    4 678 Kč excl. VAT
    5 660 Kč / 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
    Solenoid valve A1E250
    2 478 Kč –5 %
    Solenoid valve A1E250
    Stock (5 pcs)
    1 945 Kč excl. VAT
    2 354 Kč / 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 A1E131
    1 846 Kč –4 %
    Solenoid valve A1E131
    Stock (2 pcs)
    1 450 Kč excl. VAT
    1 754 Kč / 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
    ventil iso1e72
    5 958 Kč –5 %
    Solenoid valve ISO2E72
    Stock (1 pcs)
    4 678 Kč excl. VAT
    5 660 Kč / 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 A1E450
    7 517 Kč –5 %
    Solenoid valve A1E450
    Stock (1 pcs)
    5 902 Kč excl. VAT
    7 141 Kč / 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
    ventil iso1e51
    5 265 Kč –5 %
    Solenoid valve ISO2E51
    Stock (1 pcs)
    4 134 Kč excl. VAT
    5 002 Kč / 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
    Solenoid valve A1E232
    3 145 Kč –4 %
    Solenoid valve A1E232
    Stock (9 pcs)
    2 469 Kč excl. VAT
    2 988 Kč / 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 A1E130
    1 846 Kč –4 %
    Solenoid valve A1E130
    Stock (5 pcs)
    1 450 Kč excl. VAT
    1 754 Kč / 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 A1E251
    3 439 Kč –5 %
    Solenoid valve A1E251
    Stock (6 pcs)
    2 700 Kč excl. VAT
    3 267 Kč / 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
    Solenoid valve A1K451
    9 731 Kč –4 %
    Solenoid valve A1K451
    Stock (1 pcs)
    7 640 Kč excl. VAT
    9 245 Kč / 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 A1E231
    2 183 Kč –4 %
    Solenoid valve A1E231
    Stock (13 pcs)
    1 714 Kč excl. VAT
    2 074 Kč / 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
    2 183 Kč –4 %
    Solenoid valve A1E230
    Stock (4 pcs)
    1 714 Kč excl. VAT
    2 074 Kč / 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 A1E271
    4 507 Kč –5 %
    Solenoid valve A1E271
    Stock (2 pcs)
    3 538 Kč excl. VAT
    4 281 Kč / 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
    Solenoid valve A1E132
    2 770 Kč –4 %
    Solenoid valve A1E132
    Stock (23 pcs)
    2 175 Kč excl. VAT
    2 632 Kč / 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 A1E151
    3 001 Kč –5 %
    Solenoid valve A1E151
    Stock (4 pcs)
    2 356 Kč excl. VAT
    2 851 Kč / 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 A1K130
    2 119 Kč –5 %
    Solenoid valve A1K130
    Stock (1 pcs)
    1 664 Kč excl. VAT
    2 013 Kč / 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 A1K230
    2 457 Kč –5 %
    Solenoid valve A1K230
    Stock (4 pcs)
    1 929 Kč excl. VAT
    2 334 Kč / 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
    ventil iso1e50
    3 742 Kč –5 %
    Solenoid valve ISO1E50
    Stock (22 pcs)
    2 938 Kč excl. VAT
    3 555 Kč / 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
    Solenoid valve A1E150
    2 073 Kč –4 %
    Solenoid valve A1E150
    Stock (3 pcs)
    1 628 Kč excl. VAT
    1 970 Kč / 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 A1K170
    4 321 Kč –5 %
    Solenoid valve A1K170
    up to 14 days
    3 393 Kč excl. VAT
    4 105 Kč / pcs

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

    Code: 034009
    Solenoid valve NAMUR A1NE230
    2 535 Kč –4 %
    Solenoid valve NAMUR A1NE230
    Stock (1 pcs)
    1 991 Kč excl. VAT
    2 409 Kč / 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 A1E272
    4 507 Kč –5 %
    Solenoid valve A1E272
    up to 14 days
    3 538 Kč excl. VAT
    4 281 Kč / 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 A1K272
    5 062 Kč –5 %
    Solenoid valve A1K272
    up to 14 days
    3 974 Kč excl. VAT
    4 808 Kč / pcs

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

    Code: 034036
    Solenoid valve A1K132
    3 323 Kč –5 %
    Solenoid valve A1K132
    up to 14 days
    2 608 Kč excl. VAT
    3 156 Kč / 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
    Solenoid valve A1K150
    2 350 Kč –5 %
    Solenoid valve A1K150
    up to 14 days
    1 845 Kč excl. VAT
    2 232 Kč / 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
    Solenoid valve A1E172
    3 777 Kč –5 %
    Solenoid valve A1E172
    up to 14 days
    2 965 Kč excl. VAT
    3 588 Kč / 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 A1K172
    4 321 Kč –5 %
    Solenoid valve A1K172
    up to 14 days
    3 393 Kč excl. VAT
    4 105 Kč / pcs

    Solenoid valve A1E with 1/8" connection threads in 5/3 medium pressure position, auxiliary pressure supply with flow rate 650 Nl/min and DN 6.5 mm clearance. Coil ASA12 and...

    Code: 034013
    ventil iso1e72
    4 851 Kč –5 %
    Solenoid valve ISO1E71
    up to 14 days
    3 808 Kč excl. VAT
    4 608 Kč / 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 A1K271
    5 062 Kč –5 %
    Solenoid valve A1K271
    up to 14 days
    3 974 Kč excl. VAT
    4 808 Kč / 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
    ventil iso1e71
    5 958 Kč –5 %
    Solenoid valve ISO2E71
    up to 14 days
    4 678 Kč excl. VAT
    5 660 Kč / 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 A1E171
    3 777 Kč –5 %
    Solenoid valve A1E171
    up to 14 days
    2 965 Kč excl. VAT
    3 588 Kč / 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 A1K171
    4 321 Kč –5 %
    Solenoid valve A1K171
    up to 14 days
    3 393 Kč excl. VAT
    4 105 Kč / pcs

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

    Code: 034010
    Solenoid valve A1K430
    6 551 Kč –4 %
    Solenoid valve A1K430
    up to 14 days
    5 144 Kč excl. VAT
    6 224 Kč / pcs

    Solenoid valve A1E with 1/2" connection threads in 3/2 NC version, auxiliary pressure supply with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12 and connector A12209...

    Code: 034137
    Solenoid valve A1K471
    10 696 Kč –5 %
    Solenoid valve A1K471
    up to 14 days
    8 398 Kč excl. VAT
    10 161 Kč / pcs

    Solenoid valve A1E with 1/2" connection threads in 5/3 version, middle position vented, auxiliary pressure supply with flow rate 2 900 Nl/min and DN 15 mm clearance. Coil ASA12...

    Code: 034160
    Up
    More products