CPE14-M1BH-3OL-1-8 Festo Solenoid Valve

USD 82.68

Electric 3/2-way open monostable solenoid valve with 14 mm width. Features G1/8 pneumatic ports, 900 l/min flow rate, and 24V DC operating voltage.

SKU Festo-196931 Category
Solenoid Valves

CPE14-M1BH-3OL-1/8 Festo Solenoid Valve

Model Identifier CPE14-M1BH-3OL-1/8
Official Part Number 196931
GTIN Standard 4052568160098

Technical Overview

The Festo CPE14-M1BH-3OL-1/8 is a high-performance 3/2-way monostable solenoid valve optimized for compact automation applications. It features an electrically actuated piston gate design with a pneumatic spring reset, offering a standard nominal flow rate of 900 l/min within a slim 14 mm construction width. Designed with a die-cast aluminum housing and NBR seals, it provides robust operation under moderate corrosion stress while maintaining IP65 protection. It supports internal pilot air supply and offers a 100% duty cycle when used with holding current reduction.

Key Features

  • 3/2-way open, monostable valve function
  • Compact 14 mm construction width
  • Electric actuation with internal pilot air supply
  • Pneumatic spring reset mechanism
  • IP65 protection class (with plug socket to IEC 60529)
  • c UL us - Recognized (OL) approval
  • 100% duty cycle with holding current reduction
  • RoHS-compliant materials
  • Non-reversible flow direction

High flow performance of 900 l/min integrated into a space-saving 14 mm construction width.

Technical Specification Matrix

ParameterValue
Valve function3/2 open, monostable
Type of actuationElectric
Construction width14 mm
Standard nominal flow rate900 l/min
Pneumatic working portG1/8
Operating voltage24V DC
Operating pressure (MPa)0.25 MPa ... 0.8 MPa
Operating pressure (bar)2.5 bar ... 8 bar
DesignPiston gate valve
Type of resetPneumatic spring
Approvalc UL us - Recognized (OL)
Maritime classificationSee certificate
Certificate issuing authorityUL MH19482
Degree of protectionIP65 With plug socket To IEC 60529
Nominal size6 mm
Sealing principleSoft
Mounting positionoptional
Manual overrideDetenting via accessory Non-detenting
Type of pilotingPilot actuated
Pilot air supplyInternal
Flow directionNon-reversible
Symbol00991656
Valve position codeInscription label holder
LapOverlap
Switching time off27 ms
Switching time on16 ms
Duty cycle100% in conjunction with holding current reduction
Max. positive test pulse with 0 signal1200 µs
Max. negative test pulse with 1 signal900 µs
Characteristic coil data24 V DC: 1.28 W
Permissible voltage fluctuations-15%/+10%
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Media temperature-5 °C ... 50 °C
Ambient temperature-5 °C ... 50 °C
Product weight60 g
Electrical connection2-pin
Type of mountingWith through-hole
Pilot exhaust port 82M3
Pilot air port 12M3
Pneumatic connection, port 1G1/8
Pneumatic connection, port 2G1/8
Pneumatic connection, port 3G1/8
Note on materialsRoHS-compliant
Material sealsNBR
Material housingDie-cast aluminium

Industrial Applications

1. High-Speed Packaging Machinery Fail-Safe Clamping

In compact packaging lines, this 3/2 normally open monostable valve is utilized to control single-acting cylinders for clamping mechanisms. The narrow 14 mm construction width allows for high-density manifold installation in tight cabinet spaces, while delivering a robust 900 l/min nominal flow rate to ensure rapid cylinder actuation. Because it is normally open, the valve maintains pneumatic pressure to keep the clamp engaged safely during an electrical power loss.

Problem Solved

Solves the requirement for rapid, high-flow pneumatic actuation in space-constrained packaging machines where safety protocols dictate that clamps must remain pressurized during a power failure.

3/2 open monostable14 mm construction width900 l/min flow ratePackaging automationFail-safe clamping

2. Robotic Gantry Continuous Blow-Off Systems

Mounted directly onto moving robotic arms or automated gantries, this valve controls compressed air for continuous debris blow-off or tool cooling. The valve withstands the dynamic movement of the robot thanks to its transport and shock resistance (Severity Level 2). With quick switching times of 16 ms on and 27 ms off, it can rapidly halt the air flow precisely when required. Its IP65 rating ensures protection against environmental dust and moisture generated during machining.

Problem Solved

Eliminates the risk of valve malfunction from high mechanical vibration on moving gantries, while providing precise, fast-switching control of blow-off air in moderately harsh, wet, or dusty industrial environments.

Vibration resistance Severity Level 2IP65 degree of protection16 ms switching timeDie-cast aluminium housingRobotic end-effectors

3. Energy-Efficient Sorting Systems in Logistics

Used in parcel sorting conveyors, this valve drives pneumatic diverters and pushers. The 24V DC pilot-actuated solenoid features a low characteristic power consumption of just 1.28 W, allowing large banks of valves to run on standard industrial power supplies without excessive thermal load or high electrical infrastructure costs. Its operational pressure range of 2.5 to 8 bar aligns perfectly with standard factory compressed air lines, and the 100% duty cycle capability ensures reliable continuous operation.

Problem Solved

Reduces the electrical power draw and thermal buildup in large-scale automated sorting arrays while maintaining reliable, continuous diverter operation over long, demanding operating shifts.

24 V DC: 1.28 W100% duty cycle2.5 bar ... 8 bar operating pressurePiston gate valveLogistics sorting

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