159712

Name: Festo 159712 Air solenoid valve MN1H-5/2-D-3-C
Brand: Festo

Air solenoid valve MN1H-5/2-D-3-C

The Festo 159712 is a 5/2 monostable electrical industrial component featuring a piston gate valve structural design and a nominal width of 14.5 mm. Operating at pressures from 0.2 MPa to 1 MPa (2 bar to 10 bar), this ISO 5599-1 compliant unit delivers a normal nominal flow rate of 4500 l/min through a size 3 sub-base or G1/2 pneumatic working port. It includes soft sealing, IP65 protection, pneumatic spring reset, and flexible manual override options, while operating via a separately ordered solenoid coil with c UL us and DNV maritime certifications. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Manufacturer: Festo
Part number: 159712
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Verified configuration

Technical Specifications

Valve function: 5/2, monostable
Actuation type: Electrical
Width: 65 mm
Normal nominal ow rate (normalized to DIN 1343): 4500 l/min
Pneumatic working port: Sub-base, size 3 as per ISO 5599-1 | G1/2
Operating voltage: Via solenoid coil, to be ordered separately
Operating pressure: 0.2 MPa...1 MPa | 2 bar...10 bar
Structural design: Piston gate valve
Reset method: Pneumatic spring
Certication: c UL us - Recognized (OL)
Maritime classication: See certicate
Certicate issuing authority: DNV-TAA000032X | UL MH19482
Degree of protection: IP65
Nominal width: 14.5 mm
Width dimension: 71 mm
Exhaust air function: With ow control option
Sealing principle: Soft
Mounting position: Any
Conforms to standard: ISO 5599-1
Manual override: Detenting via accessory | Non-detenting
ISO code: 351
Type of control: Pilot-controlled
Pilot air supply port: Internal
Flow direction: Non-reversible
Lap: Overlap
Suitability for vacuum: no
Switching time oﬀ: 71 ms
On switching time: 49 ms

Engineering context

Identification and RFQ Guidance

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 159712. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.