1. Directly actuated poppet valve
2. Fast-Switching Valve: switching times down to 2 ms
3. Direct mounting, individual sub-base, manifold assembly
4. Manifold block for 2 ... 10 valves
Feature | Value |
Valve function | 3/2-way, closed, monostable |
Type of actuation | Electric |
Construction width | 10 mm |
Standard nominal flow rate | 100 l/min |
pneumatic working port | Sub-base |
Operating voltage | 24V DC |
Operating pressure | -0.09 MPa ... 0.8 MPa |
Operating pressure | -0.9 bar ... 8 bar |
Design | Pressure-relieved poppet valve |
Type of reset | Mechanical spring |
Degree of protection | IP55 |
Approval | RCM trademark c UL us - Recognized (OL) |
KC mark | KC-EMV |
CE mark (see declaration of conformity) | To EU EMC Directive |
Nominal size | 2 mm |
Grid dimension | 14 mm |
Note on grid dimension | Minimum distance between the valves is 4 mm |
Exhaust-air function | With flow control option |
Sealing principle | Soft |
Mounting position | optional |
Manual override | Non-detenting |
Type of piloting | Direct |
Flow direction | Reversible with restrictions |
Symbol | 991308 |
lap | Underlap |
Reverse polarity protection | Bipolar |
Additional functions | Spark arresting Holding current reduction Protective circuit |
Operating pressure, reversible | -0.09 MPa ... 0.1 MPa |
Operating pressure, reversible | -0.9 bar ... 1 bar |
Operating pressure, reversible | -13.05 psi ... 14.5 psi |
Max. switching frequency | 330 Hz |
Switching time off | 2 ms |
Switching time on | 1.7 ms |
Feature | Value |
Tolerance switching time off | -0.333333333 |
Tolerance switching time on | -0.333333333 |
Switching time dispersion from 1 Hz | 0.2 ms |
Duty cycle | 100% |
Characteristic coil data | 24 V DC: low-current phase 1.25 W, high-current phase 5.0 W |
Permissible voltage fluctuations | +/- 10 % |
Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
Vibration resistance | Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6 |
Restrictions for environmental and media temperature | As a function of switching frequency (see graph) |
Shock resistance | Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27 |
Corrosion resistance class CRC | 2 - Moderate corrosion stress |
Media temperature | -5 °C ... 40 °C |
Ambient temperature | -5 °C ... 40 °C |
Product weight | 60 g |
Electrical connection | Cable |
Cable length | 2.5 m |
Type of mounting | On sub-base |
Pneumatic connection, port 1 | Sub-base |
Pneumatic connection, port 2 | Sub-base |
Pneumatic connection, port 3 | Sub-base |
Note on materials | Copper/PTFE-free RoHS-compliant |
Material seals | HNBR NBR |
Material housing | Die-cast zinc Coated |
Material cable sheath | PUR |
Material screws | Steel Galvanised |
Part no. | Type |
196139 | MHA2-MS1H-3/2O-2 |
196119 | MHA2-MS1H-3/2G-2 |
196138 | MHA2-M1H-3/2O-2 |
196118 | MHA2-M1H-3/2G-2 |
196141 | MHA2-MS1H-3/2O-2-K |
196121 | MHA2-MS1H-3/2G-2-K |
196140 | MHA2-M1H-3/2O-2-K |
196120 | MHA2-M1H-3/2G-2-K |
197438 | MHA2-AS-3-M5 |
197447 | MHA2-PR2-3-M5 |
197448 | MHA2-PR4-3-M5 |
197449 | MHA2-PR6-3-M5 |
197450 | MHA2-PR8-3-M5 |
197451 | MHA2-PR10-3-M5 |
197470 | MHAP2-BP-3 |
8047671 | NEBV-Z4WA2L-P-E-2.5-N-LE2-S1 |
8047672 | NEBV-Z4WA2L-P-E-5-N-LE2-S1 |
8047670 | NEBV-Z4WA2L-P-E-10-N-LE2-S1 |
193690 | KMYZ-4-24-0.5-B |
193691 | KMYZ-4-24-2.5-B |
8047673 | NEBV-Z4WA2L-P-E-0.5-N-M8G3-S1 |
8047674 | NEBV-Z4WA2L-P-E-2.5-N-M8G3-S1 |