572078 Festo Directional Control Valves

Operating voltage24V DC

Type codeMH4

Type of controlDirect

b-value-

Max. switching frequency210 Hz

Switching time off at 0.5 bar and 24 V in new condition-

Switching time off at 8 bar and 24 V in new condition-

Note regarding operating voltage-

Restricted ambient and media temperature-

Ambient temperature-5 °C ... 60 °C

Electrical connectionCable

Note on materialsFree of copper and PTFE RoHS...

Operating pressure-0.9 bar ... 8 bar

Pneumatic working portQS-8

Width dimension24 mm

Manual overrideNon-detenting

Flow directionReversible with restrictions

Switching time off at 4 bar and 24 V in new condition-

Switching time on at 8 bar and 24 V in new condition-

Duty cycle100%

Information on operating and pilot mediaOperation with oil lubricati...

Temperature of medium-5 °C ... 60 °C

Pneumatic connection 1QS-8

Housing materialDie-cast zinc Coated

Actuation typeElectrical

DesignPressure-relieved poppet val...

Information on operation-

Sealing principleSoft

Switching time on at 4 bar and 24 V in new condition-

Switching time off at 4 bar and 48 V in new condition-

Switching time off at 4 bar and 12 V in new condition-

DC operating voltage range-

Operating mediumCompressed air as per ISO 85...

Permissible solenoid surface temperature-

Product weight270 g

Pneumatic connection 2QS-8

Material of screwsSteel Galvanized

Width18 mm

Reset methodMechanical spring

Symbol00991308

Switching time on at 4 bar and 48 V in new condition-

Switching time on at 4 bar and 12 V in new condition-

Tolerance for switching time off+10 %/-40 %

Coil resistance-

Corrosion resistance class (CRC)2 - Moderate corrosion stres...

Max. tightening torque for valve mounting-

Type of mountingWith through-hole

Seals materialHNBR NBR

Valve function3/2, closed, monostable

Standard nominal flow rate400 l/min

Degree of protectionIP65

Mounting positionAny

C value-

Switching time on at 0.5 bar and 24 V in new condition-

Tolerance for ON switching time+10%/-30%

Storage temperature-

Input resistance-

Reverse polarity protectionBipolar

Note on input current-

Coil characteristics24 V DC: low-current phase 2...

CE marking (see declaration of conformity)As per EU EMC directive

Material of cable sheathPUR

KC charactersKC EMC

Permissible voltage fluctuations+/- 10 %

Cable length2.5 m

CertificationRCM compliance mark c UL us ...

Additional functionsSpark suppression Protective...

Trigger signal range DC-

LapUnderlap

Nominal width4 mm

Operating pressure, reversible-0.9 bar ... 1 bar

Pneumatic connection 3QS-8

On switching time3.5 ms

Switching time variation at 1 Hz and above0.3 ms

Exhaust air functionWith flow control option

Switching time off3.5 ms

Vibration resistanceTransport application test w...

Shock resistanceShock test with severity lev...

Operating voltage24V DC

Type codeMHJ9

Type of controlDirect

b-value0.5

Max. switching frequency500 Hz

Switching time off at 0.5 bar and 24 V in new condition0.9 ms

Switching time off at 8 bar and 24 V in new condition0.9 ms

Note regarding operating voltageOperation only with connecti...

Restricted ambient and media temperatureDepending on the switching f...

Ambient temperature-5 °C ... 60 °C

Electrical connection2-pin KMH plug

Note on materialsRoHS-compliant

Operating pressure0.5 bar ... 8 bar

Pneumatic working portSub-base

Width dimension9.5 mm

Manual overrideNone

Flow directionNon-reversible

Switching time off at 4 bar and 24 V in new condition0.9 ms

Switching time on at 8 bar and 24 V in new condition0.8 ms

Duty cycle100%

Information on operating and pilot mediaOperation with oil lubricati...

Temperature of medium-5 °C ... 60 °C

Pneumatic connection 1Sub-base

Housing materialPA-reinforced

Actuation typeElectrical

DesignPoppet valve without return ...

Information on operationDo not operate without flow....

Sealing principleHard

Switching time on at 4 bar and 24 V in new condition0.7 ms

Switching time off at 4 bar and 48 V in new condition0.8 ms

Switching time off at 4 bar and 12 V in new condition0.9 ms

DC operating voltage range12 V ... 53 V

Operating mediumCompressed air as per ISO 85...

Permissible solenoid surface temperature120 °C

Product weight25 g

Pneumatic connection 2Sub-base

Material of screwsSteel

Width9 mm

Reset methodPneumatic spring

Symbol00992259

Switching time on at 4 bar and 48 V in new condition0.6 ms

Switching time on at 4 bar and 12 V in new condition1 ms

Tolerance for switching time off+15 %/-25 %

Coil resistance2.5 Ohm

Corrosion resistance class (CRC)2 - Moderate corrosion stres...

Max. tightening torque for valve mounting0.28 Nm

Type of mountingOn sub-base

Seals materialHNBR

Valve function2/2, closed, monostable

Standard nominal flow rate50 l/min

Degree of protectionIP40

Mounting positionAny

C value0.2 l/sbar

Switching time on at 0.5 bar and 24 V in new condition0.7 ms

Tolerance for ON switching time+/-15 %

Storage temperature-20 °C ... 50 °C

Input resistance-

Reverse polarity protection-

Note on input current-

Coil characteristics-

CE marking (see declaration of conformity)-

Material of cable sheath-

KC characters-

Permissible voltage fluctuations-

Cable length-

Certification-

Additional functions-

Trigger signal range DC-

Lap-

Nominal width-

Operating pressure, reversible-

Pneumatic connection 3-

On switching time-

Switching time variation at 1 Hz and above-

Exhaust air function-

Switching time off-

Vibration resistance-

Shock resistance-

Operating voltage24V DC

Type codeMHJ10

Type of controlDirect

b-value0.5

Max. switching frequency500 Hz

Switching time off at 0.5 bar and 24 V in new condition0.9 ms

Switching time off at 8 bar and 24 V in new condition0.9 ms

Note regarding operating voltage-

Restricted ambient and media temperatureDepending on the switching f...

Ambient temperature-5 °C ... 60 °C

Electrical connection3-wire Cable

Note on materialsRoHS-compliant

Operating pressure0.5 bar ... 8 bar

Pneumatic working portQS-4

Width dimension10.5 mm

Manual overrideNone

Flow directionNon-reversible

Switching time off at 4 bar and 24 V in new condition1 ms

Switching time on at 8 bar and 24 V in new condition0.9 ms

Duty cycle100%

Information on operating and pilot mediaOperation with oil lubricati...

Temperature of medium-5 °C ... 60 °C

Pneumatic connection 1QS-4

Housing materialPA-reinforced PPS-reinforced

Actuation typeElectrical

DesignPoppet valve without return ...

Information on operationPower supply unit must be ab...

Sealing principleHard

Switching time on at 4 bar and 24 V in new condition0.8 ms

Switching time off at 4 bar and 48 V in new condition-

Switching time off at 4 bar and 12 V in new condition-

DC operating voltage range21.6 V ... 26.4 V

Operating mediumCompressed air as per ISO 85...

Permissible solenoid surface temperature120 °C

Product weight85 g

Pneumatic connection 2QS-4

Material of screwsSteel

Width10 mm

Reset methodPneumatic spring

Symbol00992259

Switching time on at 4 bar and 48 V in new condition-

Switching time on at 4 bar and 12 V in new condition-

Tolerance for switching time off+15 %/-25 %

Coil resistance-

Corrosion resistance class (CRC)2 - Moderate corrosion stres...

Max. tightening torque for valve mounting-

Type of mountingOptionally: With through-hol...

Seals materialHNBR

Valve function2/2, closed, monostable

Standard nominal flow rate50 l/min

Degree of protectionIP65

Mounting positionAny

C value0.2 l/sbar

Switching time on at 0.5 bar and 24 V in new condition0.7 ms

Tolerance for ON switching time+/-15 %

Storage temperature-20 °C ... 50 °C

Input resistance34 kOhm

Reverse polarity protectionfor operating voltage

Note on input currentLinear increase 0.44-15.44 m...

Coil characteristics24 V DC: low-current phase 2...

CE marking (see declaration of conformity)As per EU EMC directive

Material of cable sheathPUR

KC charactersKC EMC

Permissible voltage fluctuations+/- 10 %

Cable length2.5 m

CertificationRCM compliance mark

Additional functionsSpark suppression Safety shu...

Trigger signal range DC3 V ... 30 V

Lap-

Nominal width-

Operating pressure, reversible-

Pneumatic connection 3-

On switching time-

Switching time variation at 1 Hz and above-

Exhaust air function-

Switching time off-

Vibration resistance-

Shock resistance-

Operating voltage24V DC

Type codeMH4

Type of controlDirect

b-value-

Max. switching frequency210 Hz

Switching time off at 0.5 bar and 24 V in new condition-

Switching time off at 8 bar and 24 V in new condition-

Note regarding operating voltage-

Restricted ambient and media temperature-

Ambient temperature-5 °C ... 60 °C

Electrical connectionCable

Note on materialsFree of copper and PTFE RoHS...

Operating pressure-0.9 bar ... 8 bar

Pneumatic working portQS-8

Width dimension24 mm

Manual overrideNon-detenting

Flow directionReversible with restrictions

Switching time off at 4 bar and 24 V in new condition-

Switching time on at 8 bar and 24 V in new condition-

Duty cycle100%

Information on operating and pilot mediaOperation with oil lubricati...

Temperature of medium-5 °C ... 60 °C

Pneumatic connection 1QS-8

Housing materialDie-cast zinc Coated

Actuation typeElectrical

DesignPressure-relieved poppet val...

Information on operation-

Sealing principleSoft

Switching time on at 4 bar and 24 V in new condition-

Switching time off at 4 bar and 48 V in new condition-

Switching time off at 4 bar and 12 V in new condition-

DC operating voltage range-

Operating mediumCompressed air as per ISO 85...

Permissible solenoid surface temperature-

Product weight270 g

Pneumatic connection 2QS-8

Material of screwsSteel Galvanized

Width18 mm

Reset methodMechanical spring

Symbol00991308

Switching time on at 4 bar and 48 V in new condition-

Switching time on at 4 bar and 12 V in new condition-

Tolerance for switching time off+10 %/-40 %

Coil resistance-

Corrosion resistance class (CRC)2 - Moderate corrosion stres...

Max. tightening torque for valve mounting-

Type of mountingWith through-hole

Seals materialHNBR NBR

Valve function3/2, closed, monostable

Standard nominal flow rate400 l/min

Degree of protectionIP65

Mounting positionAny

C value-

Switching time on at 0.5 bar and 24 V in new condition-

Tolerance for ON switching time+10%/-30%

Storage temperature-

Input resistance-

Reverse polarity protectionBipolar

Note on input current-

Coil characteristics24 V DC: low-current phase 2...

CE marking (see declaration of conformity)As per EU EMC directive

Material of cable sheathPUR

KC charactersKC EMC

Permissible voltage fluctuations+/- 10 %

Cable length2.5 m

CertificationRCM compliance mark c UL us ...

Additional functionsSpark suppression Protective...

Trigger signal range DC-

LapUnderlap

Nominal width4 mm

Operating pressure, reversible-0.9 bar ... 1 bar

Pneumatic connection 3QS-8

On switching time3.5 ms

Switching time variation at 1 Hz and above0.3 ms

Exhaust air functionWith flow control option

Switching time off3.5 ms

Vibration resistanceTransport application test w...

Shock resistanceShock test with severity lev...

Operating voltage24V DC

Type codeMHJ9

Type of controlDirect

b-value0.5

Max. switching frequency500 Hz

Switching time off at 0.5 bar and 24 V in new condition0.9 ms

Switching time off at 8 bar and 24 V in new condition0.9 ms

Note regarding operating voltageOperation only with connecti...

Restricted ambient and media temperatureDepending on the switching f...

Ambient temperature-5 °C ... 60 °C

Electrical connection2-pin KMH plug

Note on materialsRoHS-compliant

Operating pressure0.5 bar ... 8 bar

Pneumatic working portSub-base

Width dimension9.5 mm

Manual overrideNone

Flow directionNon-reversible

Switching time off at 4 bar and 24 V in new condition0.9 ms

Switching time on at 8 bar and 24 V in new condition0.8 ms

Duty cycle100%

Information on operating and pilot mediaOperation with oil lubricati...

Temperature of medium-5 °C ... 60 °C

Pneumatic connection 1Sub-base

Housing materialPA-reinforced

Actuation typeElectrical

DesignPoppet valve without return ...

Information on operationDo not operate without flow....

Sealing principleHard

Switching time on at 4 bar and 24 V in new condition0.7 ms

Switching time off at 4 bar and 48 V in new condition0.8 ms

Switching time off at 4 bar and 12 V in new condition0.9 ms

DC operating voltage range12 V ... 53 V

Operating mediumCompressed air as per ISO 85...

Permissible solenoid surface temperature120 °C

Product weight25 g

Pneumatic connection 2Sub-base

Material of screwsSteel

Width9 mm

Reset methodPneumatic spring

Symbol00992259

Switching time on at 4 bar and 48 V in new condition0.6 ms

Switching time on at 4 bar and 12 V in new condition1 ms

Tolerance for switching time off+15 %/-25 %

Coil resistance2.5 Ohm

Corrosion resistance class (CRC)2 - Moderate corrosion stres...

Max. tightening torque for valve mounting0.28 Nm

Type of mountingOn sub-base

Seals materialHNBR

Valve function2/2, closed, monostable

Standard nominal flow rate50 l/min

Degree of protectionIP40

Mounting positionAny

C value0.2 l/sbar

Switching time on at 0.5 bar and 24 V in new condition0.7 ms

Tolerance for ON switching time+/-15 %

Storage temperature-20 °C ... 50 °C

Input resistance-

Reverse polarity protection-

Note on input current-

Coil characteristics-

CE marking (see declaration of conformity)-

Material of cable sheath-

KC characters-

Permissible voltage fluctuations-

Cable length-

Certification-

Additional functions-

Trigger signal range DC-

Lap-

Nominal width-

Operating pressure, reversible-

Pneumatic connection 3-

On switching time-

Switching time variation at 1 Hz and above-

Exhaust air function-

Switching time off-

Vibration resistance-

Shock resistance-