Manufacturer Part Number: Festo 159700
Festo Directional Control Valves: MN1H-5/2-D-2-C
OEM Spec Ref 

The Festo MN1H-5/2-D-2-C, with MPN 159700, is a state-of-the-art directional control valve designed for exceptional reliability and performance in various automation environments. This electrically actuated valve offers precise control over fluid dynamics in pneumatic systems, ensuring both efficiency and versatility across a multitude of applications.

Key Features:

  • Advanced Control: Features a 5/2 way configuration which provides flexible control options, making it suitable for a wide range of operational demands.
  • High Flow Rate: Delivers a standard nominal flow rate of 2300 l/min, ensuring high efficiency in system performance.
  • Durable Design: Built to withstand a wide range of operational environments, with an operating pressure range of 0.2 MPa to 1 MPa and ambient temperatures from -5 °C to 50 °C.
  • Compact and Modular: Its design adheres to ISO 5599-1 standards, with a compact width of 54 mm, facilitating easy installation and maintenance.
  • Electrical Operation: Requires an external solenoid coil (sold separately) for operation, allowing for precise and rapid switching.

Benefits:

  • Enhanced Productivity: Optimizes the performance of pneumatic systems, leading to increased productivity through better control of media flow.
  • Operational Versatility: Suitable for a broad range of industrial applications due to its robust design and adaptable specifications.
  • Energy Efficiency: Helps reduce energy consumption by regulating flow and pressure more efficiently, which can significantly lower operational costs.
  • Longevity and Reliability: Constructed from high-quality materials, it offers long service life and reduced downtime due to maintenance.

Applications:

  • Manufacturing Automation: Ideal for automated production lines requiring precise control of air and fluid handling.
  • Vehicle Assembly: Plays a critical role in automotive manufacturing processes where precision and reliability are paramount.
  • Material Handling Systems: Enhances the efficiency and reliability of pneumatic conveying systems used in various industrial settings.
  • General Pneumatics: Fits a wide range of general pneumatic applications, from packaging to robotics, enhancing system functionality and reliability.

The Festo MN1H-5/2-D-2-C represents a benchmark in pneumatic control technology, offering sophisticated features that meet the demands of modern industrial applications. This directional control valve exemplifies Festo’s commitment to innovation, precision, and quality, making it an essential component for any high-performance pneumatic system.

Technical Data

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Feature Specification
Valve function 5/2, monostable
Actuation type Electrical
Width 54 mm
Standard nominal flow rate 2300 l/min
Pneumatic working port Sub-base, size 2 according to ISO 5599-1
G3/8
Operating voltage Via solenoid coil, to be ordered separately
Operating pressure 0.2 MPa … 1 MPa
Operating pressure 2 bar … 10 bar
Structural design Piston gate valve
Reset method Pneumatic spring
Certification c UL us – Recognized (OL)
Maritime classification See certificate
Certificate issuing authority DNV-TAA000032X
Degree of protection IP65
Nominal width 11.5 mm
Width dimension 56 mm
Exhaust air function With flow control option
Sealing principle Soft
Mounting position Any
Conforms to standard ISO 5599-1
Manual override Detenting via accessory
Non-detenting
ISO code 251
Type of control Pilot-controlled
Pilot air supply port Internal
Flow direction Non-reversible
Symbol 00991049
Lap Overlap
Switching time off 69 ms
On switching time 46 ms
Max. positive test pulse with 0 signal 3700 µs
Max. negative test pulse on 1 signal 4600 µs
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Operating/pilot media info Operation with oil lubrication possible (required for further use)
Vibration resistance Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6
Shock resistance Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
LABS (PWIS) conformity VDMA24364-B1/B2-L
Temperature of medium -5 °C … 50 °C
Noise level 85 dB(A)
Ambient temperature -5 °C … 50 °C
Product weight 710 g
Electrical connection Via N1 coil, to be ordered separately
Type of mounting On sub-base
With through-hole and screw
Pilot exhaust air port M5
Pneumatic connection 1 Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 2 Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 3 Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 4 Sub-base, size 2 as per ISO 5599-1
Pneumatic connection 5 Sub-base, size 2 as per ISO 5599-1
Note on materials RoHS-compliant
Seals material HNBR
NBR
Housing material Die-cast aluminum

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Weight 0.71 kg