Magnetic valve, JMFH Series
Brand :
FESTO
Caution
Product Description
Magnetic valve, JMFH Series
Specifications
| Pneumatic connection | G1/8 | G1/4 | G1/2 |
|---|---|---|---|
| Valve function | 5/2-way, double solenoid | ||
| Design | Poppet seat | ||
| Overlap | Negative overlap | ||
| Sealing principle | Soft | ||
| Actuation type | Electrical | ||
| Type of control | Piloted | ||
| Flow direction | Not reversible | ||
| Pilot air supply | Internal or external | ||
| Exhaust function | Can be throttled | ||
| Manual override | Detenting | ||
| Type of mounting | Via through-hole or on manifold rail/manifold block | ||
| Mounting position | Any | ||
| Electrical connection | Via F solenoid coil, to be ordered separately | ||
| Port for venting hole | M5 (only ATEX types) | ||
| b value | - | - | 0.3 |
| c value [l/sbar] | - | - | 19.5 |
| Pilot exhaust air port 82/84 | M5 | ||
| Pilot air port 12/14 | M5 | M5 | G1/2 |
| Nominal width [mm] | 5 | 7 | 14 |
| Standard nominal flow rate [l/min] | 600 | 1100 | 4500 |
| Product weight [g] | 260 | 530 | 1210 |
Safety Data
| Type | JMFH- ... -EX | JMFDH- ... -EX |
|---|---|---|
| Max. switching frequency [Hz] | 25 | 16 |
| Max. positive test pulse with 0 signal [ìs] | 2200 | 2200 |
| Max. negative test pulse with 1 signal [ìs] | 3700 | 3700 |
For mounting frame 2N
Features
Specifications
| Type | 3/2-way valves | 5/2-way valves | |||
|---|---|---|---|---|---|
| MUFH-3-PK-3 | MFH-5-PK-3 | MFH-5-PK-3-L | JMFH-5-PK-3 | ||
| Pneumatic connection 1, 2 | PK-3 | ||||
| Pneumatic connection 3 | M5 | PK-3 | |||
| Pneumatic connection 4, 5 | - | PK-3 | |||
| Nominal size [mm] | 1.3 | 2.5 | |||
| Design | Poppet seat | ||||
| Type of mounting | On sub-base | ||||
| On mounting frame | |||||
| Via through-hole | |||||
| Mounting position | Any | ||||
| Valve function | 3/2-way valve, closed, single-solenoid | 5/2-way valve, single-solenoid | 5/2-way valve, single-solenoid | 5/2-way valve, double-solenoid | |
| Sealing principle | Soft | ||||
| Response time | Off [ms] | 22 | 22 | 22 | - |
| On [ms] | 15 | 10 | 14 | - | |
| Changeover [ms] | - | - | - | 13 | |
| Operating pressure [bar] | 0 to 8 | 3 to 8 | 1.5 to 8 | 2 to 8 | |
| Operating/pilot medium | Compressed air to ISO 85731:2010 [7:-:-] | ||||
| Ambient temperature [℃] | -5 to +40 | -5 to +40 | -5 to +40 | 0 to +40 | |
| Temperature of medium [℃] | -10 to +60 | -10 to +60 | -10 to +60 | 0 to +60 | |
| Certification | c CSA us (OL) | - | - | - | |
Width 42, 52, 65 mm
Specifications
Width 42 mm
| Type | MFH- ... -C, JMF- ... -C | MFH- ... -EX, JMF- ... -EX | |
|---|---|---|---|
| Design | Piston spool valve | Piston spool valve | |
| Sealing principle | Soft | Soft | |
| Actuation type | Electric | Electric | |
| Type of control | Piloted | Piloted | |
| Flow direction | With external pilot air supply | Reversible | Reversible |
| With internal pilot air supply | Non-reversible | Non-reversible | |
| Exhaust air function | Can be throttled | Can be throttled | |
| Manual override | Non-detenting, detenting via accessory | Non-detenting, detenting via accessory | |
| Type of mounting | On sub-base, via through-hole | ||
| Mounting position | Any | Any | |
| Nominal width [mm] | 8 | 8 | |
| Overlap | Positive overlap | Positive overlap | |
| Width [mm] | 42 | 42 | |
| Grid dimension [mm] | 43 | 43 | |
| Pneumatic connections | Sub-base, size 1 to ISO 5599-1 | Sub-base, size 1 to ISO 5599-1 | |
| Noise level [dB (A)] | 85 | 85 | |
| Conforms to standard | ISO 5599-1 | ISO 5599-1 | |
Width 52 mm
| Type | MFH- ... -C, JMF- ... -C | MFH- ... -EX, JMF- ... -EX | |
|---|---|---|---|
| Design | Piston spool valve | Piston spool valve | |
| Sealing principle | Soft | Soft | |
| Actuation type | Electric | Electric | |
| Type of control | Piloted | Piloted | |
| Flow direction | With external pilot air supply | Reversible | Reversible |
| With internal pilot air supply | Non-reversible | Non-reversible | |
| Exhaust air function | Can be throttled | Can be throttled | |
| Manual override | Non-detenting, detenting via accessory | Non-detenting, detenting via accessory | |
| Type of mounting | On sub-base, with through-hole and screw | ||
| Mounting position | Any | Any | |
| Nominal width [mm] | 11.5 | 11.5 | |
| Overlap | Positive overlap | Positive overlap | |
| Width [mm] | 52 | 52 | |
| Grid dimension [mm] | 56 | 56 | |
| Pneumatic connections | Sub-base, size 2 to ISO 5599-1 | Sub-base, size 2 to ISO 5599-1 | |
| Noise level [dB (A)] | 85 | 85 | |
| Conforms to standard | ISO 5599-1 | ISO 5599-1 | |
Width 65 mm
| Type | MFH- ... -C, JMF- ... -C | MFH- ... -EX, JMF- ... -EX | |
|---|---|---|---|
| Design | Piston spool valve | Piston spool valve | |
| Sealing principle | Soft | Soft | |
| Actuation type | Electric | Electric | |
| Type of control | Piloted | Piloted | |
| Flow direction | With external pilot air supply | Reversible | Reversible |
| With internal pilot air supply | Non-reversible | Non-reversible | |
| Exhaust air function | Can be throttled | Can be throttled | |
| Manual override | Non-detenting, detenting via accessory | Non-detenting, detenting via accessory | |
| Type of mounting | On sub-base, with through-hole and screw | ||
| Mounting position | Any | Any | |
| Nominal width [mm] | 14.5 | 14.5 | |
| Overlap | Positive overlap | Positive overlap | |
| Width | 65 | 65 | |
| Grid dimension [mm] | 71 | 71 | |
| Pneumatic connections | Sub-base, size 3 to ISO 5599-1 | Sub-base, size 3 to ISO 5599-1 | |
| Noise level [dB (A)] | 85 | 85 | |
| Conforms to standard | ISO 5599-1 | ISO 5599-1 | |
| Maritime classification | See certificate | - | |
5/2-way, double solenoid
Specifications
| Pneumatic connection | G1/8 | G1/4 | G3/8 |
|---|---|---|---|
| Valve function | 5/2-way, double solenoid | ||
| Design | Piston spool | ||
| Lap | Overlap | ||
| Sealing principle | Soft | ||
| Actuation type | Electrical | ||
| Control type | Pilot-actuated | ||
| Pilot air supply port | Internal or external | ||
| Flow direction | Reversible or not reversible (see switching symbol) | ||
| Exhaust air function | With flow control | ||
| Manual override | Non-detenting | ||
| Type of mounting | With through-hole | ||
| Mounting position | Any | ||
| Electrical connection | Via F solenoid coil, to be ordered separately | ||
| b value | - | 0.38 | - |
| c value [l/s bar] | - | 6.35 | - |
| Nominal width [mm] | 8 | 10 | 12 |
| Standard nominal flow rate [l/min.] | 1000 | 1600 | 2000 |
| Grid dimension [mm] | 27 | 33 | 41 |
| Valve width [mm] | 26 | 32 | 40 |
| Product weight [g] | 400, 440 | 460 | 650 |