Festo CPV18-M1H-2X3-GLS-1/4 Pneumatic Solenoid Valve

Technical Overview

The Festo 163189 (CPV18-M1H-2X3-GLS-1/4) is a high-performance, electrically-actuated pneumatic solenoid valve designed for integration into CPV valve terminals. This monostable unit features two 3/2-way, normally closed piston spool valves efficiently packaged within an ultra-compact 18mm slice. Engineered for demanding industrial pneumatic networks, it provides an exceptional standard nominal flow rate of 1600 L/min. The valve offers a versatile operating pressure range from -0.9 to 10 bar, making it fully suitable for both positive pressure lines and vacuum control applications. Built with a rugged die-cast aluminum housing and resilient HNBR/NBR soft seals, the unit ensures long-lasting durability while maintaining an IP65 degree of protection against dust and low-pressure water. It is controlled via an efficient 24V DC electrical signal with a very low 1.5W power consumption and features convenient G1/4 threaded working ports.

Key Features

Integrates two 3/2-way normally closed monostable valves in a space-saving 18mm slice
Delivers a high standard nominal flow rate of 1600 L/min for fast actuator response
Accommodates vacuum and positive pressure systems with a -0.9 to 10 bar operating range
Energy-efficient 24V DC electrical actuation consuming only 1.5W of power
Industrial-grade die-cast aluminum housing equipped with high-quality HNBR and NBR seals
IP65 protection rating safeguards the internal mechanisms against dust and water jets
Standardized G1/4 pneumatic working ports ensure compatibility with industrial fittings

Technical Specification Matrix

Parameter	Value
Valve Function	2x 3/2-way, monostable, normally closed
Valve Size (Width)	18 mm
Standard Nominal Flow Rate	1600 L/min
Operating Pressure Range	-0.9 to 10 bar
Pneumatic Working Ports	G1/4
Operating Voltage	24V DC
Power Consumption	1.5 W
Degree of Protection	IP65
Design	Piston spool valve
Reset Method	Pneumatic spring
Housing Material	Die-cast aluminum
Seal Material	HNBR, NBR
Ambient / Media Temperature	-5 °C to +50 °C

Industrial Applications

1. Automated Packaging Machinery

Actuating high-speed pneumatic cylinders for pick-and-place operations, carton folding, and automated package sealing.

Problem Solved

Packaging machines require rapid, reliable pneumatic actuation with high airflow in highly restricted machine spaces. The compact 18mm width and high 1600 L/min flow rate allow operators to build dense valve manifolds without sacrificing actuator response times.

Pneumatic Solenoid1600 L/min Flow RateHigh-Density ManifoldMonostable Valve

2. Robotic Vacuum Handling Systems

Controlling suction cups or vacuum lifters in robotics, metal sheet handling, and glass manufacturing processes.

Problem Solved

Robotic lifters require control valves that can operate reliably under vacuum pressures without internal seal failure. This valve's extended operating pressure range down to -0.9 bar allows it to safely manage vacuum lines for precise automated lifting tasks.

Vacuum Control-0.9 Bar OperationNormally ClosedMaterial Handling

3. Food and Beverage Processing (Non-Contact Zones)

Routing compressed air to diverter gates, sorting flaps, and washdown-safe actuators outside the primary food contact zone.

Problem Solved

Processing environments feature moderate moisture and particulate dust, demanding well-sealed control components. The IP65 protection rating and rugged die-cast aluminum housing protect the valve from low-pressure water jets and ambient dust.

IP65 ProtectionDie-cast AluminumValve TerminalEnvironmental Resistance