119603

Name: Festo 119603 Pilot valve MDH-3/2-24VDC/42VAC
Brand: Festo

Pilot valve MDH-3/2-24VDC/42VAC

The Festo part number 119603 is an electrical 3/2-way closed, monostable industrial component featuring a direct plate seat structural design with a soft sealing principle and a nominal width of 1.3 mm. Built with a 30 mm width conforming to ISO 15218, this unit provides a normal nominal flow rate of 50 l/min, a non-throttled exhaust air function, and a non-reversible flow direction. It operates at voltages of 24V DC or 42V AC across an operating pressure range of 0.1 MPa to 1.6 MPa (1 bar to 16 bar / 14.5 psi to 232 psi) and incorporates a mechanical spring reset, non-detenting manual override, and IP65 degree of protection for installation in any mounting position via a size 30 mm sub-base. Submit the exact part number, quantity, and application requirements to request a quote for this item.

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Manufacturer: Festo
Part number: 119603
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Technical Specifications

Valve function: 3/2-way, closed, monostable
Actuation type: Electrical
Width: 30 mm
Normal nominal ow rate (normalized to DIN 1343): 50 l/min
Pneumatic working port: Sub-base, size 30 mm as per ISO 15218
Operating voltage: 24V DC | 42V AC
Operating pressure: 0.1 MPa...1.6 MPa | 1 bar...16 bar | 14.5 psi...232 psi
Structural design: Plate seat
Reset method: Mechanical spring
Degree of protection: IP65
Nominal width: 1.3 mm
Width dimension: 42 mm
Exhaust air function: Cannot be throttled
Based on norm: ISO 15218
Sealing principle: Soft
Mounting position: Any
Conforms to standard: ISO 15218
Manual override: Non-detenting
Type of control: directly
Flow direction: Non-reversible
Lap: Negative overlap
Switching time oﬀ: 9 ms
On switching time: 11 ms
Duty cycle: 100%
Coil characteristics: 24 V DC: 8.4 W | 42 V AC: 50 Hz, initial power 14.0 VA, holding power 10.0 VA | 42 V AC: 60 Hz, initial power 12.0 VA, holding power 7.0 VA
Permissible frequency uctuations: +/- 10%
Permissible voltage uctuations: +/- 10%
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Official Festo technical specifications: Valve function 3/2-way, closed, monostable Actuation type Electrical Width 30 mm Normal nominal ow rate (normalized to DIN 1343) 50 l/min Pneumatic working port Sub-base, size 30 mm as per ISO 15218 Operating voltage 24V DC 42V AC Operating pressure 0.1 MPa...1.6 MPa 1 bar...16 bar 14.5 psi...232 psi Structural design Plate seat Reset method Mechanical spring Degree of protection IP65 Nominal width 1.3 mm Width dimension 42 mm Exhaust air function Cannot be throttled Based on norm ISO 15218 Sealing principle Soft Mounting position Any Conforms to standard ISO 15218 Manual override Non-detenting Type of control directly Flow direction Non-reversible Lap Negative overlap Switching time oﬀ 9 ms On switching time 11 ms Duty cycle 100% Coil characteristics 24 V DC: 8.4 W 42 V AC: 50 Hz, initial power 14.0 VA, holding power 10.0 VA 42 V AC: 60 Hz, initial power 12.0 VA, holding power 7.0 VA Permissible frequency uctuations +/- 10% Permissible voltage uctuations +/- 10% Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] 6/5/26 –

Engineering context

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Our sourcing response is prepared against Festo 119603. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.