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NAMUR 5/2, single/double solenoid
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AirTAC sourcing reference•Solenoid Valves
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AirTAC 4M NAMUR 5/2 Solenoid Valves
4M NAMUR 5/2 valves 100/200/300 for actuator-side mounting. Match single/double solenoid,...
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Sourcing route & inquiry details
4M NAMUR 5/2 valves 100/200/300 for actuator-side mounting. Match single/double solenoid, port, coil voltage, terminal/grommet and thread; send actuator interface, quantity and destination for quotation.
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Match a 4M NAMUR Valve
Drawings & dimensions
Installation Drawings & Technical Specifications
Compare installed dimensions
AirTAC 4M official English 4m official specification
Helpful for Model Matching:
- Complete valve and coil labels
- 100/200/300 and10single/20double control
- Inlet/exhaust port and metric/PT/G/NPT thread
- Voltage, power and terminal/grommet entry
- Actuator NAMUR interface, seals, bolt pattern and orientation
- De-energised behavior, pneumatic circuit, quantity and destination
- Use own4M size/control/electrical-entry drawing
- Check actuator NAMUR seal/bolt/interface
- Distinguish inlet/exhaust and M5/PT/G/NPT
- Confirm single return/double memory actual circuit
- No4V manifold or5/3 scope inferred
Catalogue Technical Specifications
| Family / control scope | 4M is a NAMUR 5/2 internally piloted solenoid valve family 100/200/300. Code10 single solenoid with spring-return symbol; 20 double solenoid with memory function. No5/3 center-state, 30/40 valve type, 400 size or FB explosion-proof configuration is published in this source. Single/double and sizes remain selection fields in one family, not thin child URLs. |
| Published models / ports | 100: 4M110/120-M5 or-06; 200: 4M210/220-06 or-08; 300: 4M310/320-08 or-10. M5 inlet/exhaust M5 with no thread-type code.06 inlet1/8; 200-08 inlet1/4 with exhaust1/8; 300-08 inlet1/4, 300-10 inlet3/8 with exhaust1/4. Blank PT, G suffixG, NPT suffixT for inch ports. The SCF PT/G-only ordering format does not apply to standalone 4M valves. |
| Pressure / air / temperature | Air filtered by40µm element; internal pilot, operating0.15–0.8MPa, proof1.2MPa, −20 to70°C. Proof is not allowed operation; minimum pilot pressure matters. Aluminium-alloy body. Lubrication not required; once lubricated, continue same medium, ISO VG32 or equivalent source recommendation. |
| Electrical ordering | A AC220V, B DC24V, C AC110V, E AC24V, F DC12V. Blank terminal, I grommet with0.5m wire. AC tolerance±15%, DC±10%; B insulation; IP65(DIN40050) coil specification. Correct connector installation/application needs confirmation; not explosion-proof certification or unlimited environment guarantee. |
| Coil power by family and voltage | 4M110/120 AC220/110=3.5VA, AC24=4.0VA, DC24=2.8W, DC12=2.5W.4M210/220/310/320 AC220/110=4.5VA, AC24=5.0VA, DC24=3.0W, DC12=2.5W. Do not use a universal3W or confuse VA with W. |
| Frequency / switching time / flow | 100/200 max5cycles/s, 300max4cycles/s, explicitly no-load; activation≤0.05s. Not actuator complete-stroke cycle or safety stopping time. Published reference orifice/Cv only100-06=10.2mm²/0.6, 200-08=17.0/1.0, 300-10=28.0/1.65. NoM5/200-06/300-08 flow number inferred; source refers equivalent4V types for flow charts, not4V product identity or mounting compatibility. |
| NAMUR installation / drawings | Source directs mounting at actuator side plate, with surface upward, directly connecting actuators. Own dimensional drawings cover110/120/210/220/310/320 separately for terminal and grommet. Size-dependent ports, hole spacing, screws, manual override and length must use the exact drawing. No ordinary4V manifold or published4M sub-base family is inferred; send actuator interface/seal/bolt drawing for confirmation. |
| Supply scope / memory boundary | Quote the standalone complete valve with selected electrical entry, not an SCF cylinder-plus-valve assembly. Source says double-solenoid memory, not a certified fail-safe holding function. Confirm required de-energised behavior, air-loss behavior, manual override use and actual pneumatic circuit. NoATEX/IECEx claim added. |
Common Model Codes & Configurations:Useful for an RFQ
4M310-10A4M220-08BIG4M110-M5F
Technical reference & selection notes
Ordering Codes, Fit Verification & Specifications
Ordering code matching
Match each code segment
Code format
4M[1/2/3][10/20]-[M5/06/08/10][A/B/C/E/F][I][G/T]Exact size/port pair; M5 has no thread suffix4M310-10A4M220-08BIG4M110-M5F| 1Size / control | 2Port / thread | 3Voltage / entry |
|---|---|---|
| 4M is a NAMUR 5/2 internally piloted solenoid valve family 100/200/300. Code10 single solenoid with spring-return symbol; 20 double solenoid with memory function. No5/3 center-state, 30/40 valve type, 400 size or FB explosion-proof configuration is published in this source. Single/double and sizes remain selection fields in one family, not thin child URLs. | 100: 4M110/120-M5 or-06; 200: 4M210/220-06 or-08; 300: 4M310/320-08 or-10. M5 inlet/exhaust M5 with no thread-type code.06 inlet1/8; 200-08 inlet1/4 with exhaust1/8; 300-08 inlet1/4, 300-10 inlet3/8 with exhaust1/4. Blank PT, G suffixG, NPT suffixT for inch ports. The SCF PT/G-only ordering format does not apply to standalone 4M valves. | A AC220V, B DC24V, C AC110V, E AC24V, F DC12V. Blank terminal, I grommet with0.5m wire. AC tolerance±15%, DC±10%; B insulation; IP65(DIN40050) coil specification. Correct connector installation/application needs confirmation; not explosion-proof certification or unlimited environment guarantee. |
Avoid a wrong match
- Only 5/2 published; no three-position or400/FB inference.
- Double-solenoid memory is not certified fail-safe holding.
- M5 no PT/G/NPT suffix.
- Standalone4M supports NPT; SCF assembly table does not.
- Ordinary 4V drawings and manifold compatibility do not apply.
- Valve unloaded frequency is not actuator cycle rate.
- Confirm NAMUR hole/seal/interface, not only thread diameter.
Read the model code
If the label is incomplete, send the readable parts together with a photo.
4M310-10A1Size / control
4M is a NAMUR 5/2 internally piloted solenoid valve family 100/200/300. Code10 single solenoid with spring-return symbol; 20 double solenoid with memory function. No5/3 center-state, 30/40 valve type, 400 size or FB explosion-proof configuration is published in this source. Single/double and sizes remain selection fields in one family, not thin child URLs.
2Port / thread
100: 4M110/120-M5 or-06; 200: 4M210/220-06 or-08; 300: 4M310/320-08 or-10. M5 inlet/exhaust M5 with no thread-type code.06 inlet1/8; 200-08 inlet1/4 with exhaust1/8; 300-08 inlet1/4, 300-10 inlet3/8 with exhaust1/4. Blank PT, G suffixG, NPT suffixT for inch ports. The SCF PT/G-only ordering format does not apply to standalone 4M valves.
3Voltage / entry
A AC220V, B DC24V, C AC110V, E AC24V, F DC12V. Blank terminal, I grommet with0.5m wire. AC tolerance±15%, DC±10%; B insulation; IP65(DIN40050) coil specification. Correct connector installation/application needs confirmation; not explosion-proof certification or unlimited environment guarantee.
About 4M
4M NAMUR 5/2 valves 100/200/300 for actuator-side mounting. Match single/double solenoid, port, coil voltage, terminal/grommet and thread; send actuator interface, quantity and destination for quotation.
Matching Questions
Does this4M catalogue publish5/3 or a manifold base?
4M is a NAMUR 5/2 internally piloted solenoid valve family 100/200/300. Code10 single solenoid with spring-return symbol; 20 double solenoid with memory function. No5/3 center-state, 30/40 valve type, 400 size or FB explosion-proof configuration is published in this source. Single/double and sizes remain selection fields in one family, not thin child URLs. Source directs mounting at actuator side plate, with surface upward, directly connecting actuators. Own dimensional drawings cover110/120/210/220/310/320 separately for terminal and grommet. Size-dependent ports, hole spacing, screws, manual override and length must use the exact drawing. No ordinary4V manifold or published4M sub-base family is inferred; send actuator interface/seal/bolt drawing for confirmation.
Does double-solenoid memory guarantee a safety function?
Quote the standalone complete valve with selected electrical entry, not an SCF cylinder-plus-valve assembly. Source says double-solenoid memory, not a certified fail-safe holding function. Confirm required de-energised behavior, air-loss behavior, manual override use and actual pneumatic circuit. NoATEX/IECEx claim added.
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COMPANION PRODUCTS
Products to use together
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Connect the air line
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PneuPart tube fittings
Connect tubing to a valve or actuator. Match tube outside diameter, port thread and seal type.
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Route the air supply
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PneuPart pneumatic tubing
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Prepare the air supply
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Air filters & regulators
Filter and regulate supply air. Confirm filtration, pressure range and flow requirements for the connected equipment.
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