Proportional valves
As a driver of innovations in pneumatics with extensive expertise in proportional technology, Festo offers a wide range of proportional valves: proportional-pressure regulators and proportional directional control valves. This will allow you to implement even the most complex of applications easily and reliably. At Festo, you benefit from a huge number of individual solutions and functions that only require minimum effort to mount, parameterise and commission. All proportional valves are generally preset at the factory, while integrated technologies allow you to save time on laborious routine tasks.
You can find more products in our category: valves and valve terminals
Proportional valves from Festo
You have a choice of various valve series with different working pressures, nominal widths, flow rate ranges and working temperatures, so you can always find the optimal proportional valve for your needs at Festo. We can adapt the valves completely to your individual wishes and special requirements.
Selection Guide: Find the right proportional valve
The Controlled Pneumatics Selection Guide takes you step by step to the perfect solution, whether that is a single valve or a complete valve manifold. Make your selection based on criteria such as precision, dynamics, and energy consumption to design your application efficiently.
Download the Selection GuideProportional valves for flow control
Proportional flow control valves control the flow for connected pneumatic consumers. In this section, you will also find proportional directional control valves, piezo valves and valve units as well as proportional flow control valves. Find out about the benefits of each Festo valve.
Proportional flow control valve VEMD
Proportional flow control valve VEMD is ideal for mass flow control and is characterised by compact installation dimensions. Its truly lightweight design makes it ideal for use in mobile devices for controlling the flow rate. The valve operates precisely and dynamically thanks to the integrated control loop with thermal sensor. It reacts very quickly to a setpoint change and is almost immediately ready for operation.
Proportional flow control valve VPCF
Short response time, high repeat accuracy, compact size, free of PWIS and certification for ATEX 3GD are all features that make proportional flow control valve VPCF unique. It is perfect for demanding applications, such as controlling inert gas, air flow rates and speed in painting and continuous flow systems; it also meets stringent requirements for dynamic response, repeat accuracy and linearity of the characteristic curve.
Proportional directional control valve MPYE
The proportional directional control valve MPYE is a 5/3-way proportional valve and has a position-controlled spool. This converts an analogue input signal into a corresponding opening cross-section at the valve outputs. When combined with an external position controller and displacement encoder, this can be used to create a precise pneumatic positioning system.
Proportional directional control valve VPWS
Compact, powerful and lightweight: the proportional solenoid valve VPWS is a compact 15 mm cartridge valve with a high flow rate. It safely and precisely regulates gas flows, whether oxygen, carbon dioxide, air, nitrous oxide or inert gases.
Proportional directional control valve VPWP
Based on the technology of the valve MPYE, the VPWP enables the direction of movement to be changed. Thanks to the integrated interface for digitalised data transfer, the integrated pressure sensors and cascade control, this proportional valve is particularly reliable and extremely precise.
Valve unit VPCB
The valve unit VPCB is part of the servo-pneumatic drive solution YHBP for balancers of all kinds. The 3/3-way proportional-pressure regulator with two integrated 2/2-way stop valves is available with or without switching position sensing.
Proportional valves for pressure control
Pressure regulators control the pressure for connected pneumatic consumers. At Festo, you will find a wide range for a large variety of applications.
Proportional-pressure regulator MPPES
Proportional valve MPPES is available both as a directly controlled (G1/8) and pilot controlled (G1/4, G1/2) version. The setpoint is entered as an analogue voltage or current signal and the pressure regulation range can be freely selected. The MPPES is also available with a setpoint module.
Proportional-pressure regulator VPPL
This valve was specifically designed for high pressures of 10-40 bar. As an individual device with threaded connections, the valve can be used in a variety of applications, for example in stretch blow moulding of PET bottles in the food and beverage industry or on tyre or brake test benches in the automotive industry.
Proportional-pressure regulators VPPM and VPPM-NPT
Valves VPPM and VPPM-NPT offer the right parameters for any application. The right control characteristic is easy to select from 3 presets at the touch of a button. The two-stage control loops with multi-sensor control also allow them to be regulated precisely and reliably.
Proportional-pressure regulator VPPM
Proportional-pressure regulator VPPM-NPT
Réducteur de pression proportionnelle VPPX
Le distributeur proportionnel VPPX de la famille de distributeurs VPPM assure une flexibilité maximale et une qualité de processus optimale. Avec le régulateur PID paramétrable par l’utilisateur et l’entrée de capteur externe, des tâches spécifiques aux clients peuvent également être accomplies facilement.
Réducteur de pression proportionnelle VPPI
Le distributeur à commande directe avec compensation de pression intégrée régule de manière dynamique et précise même dans les grandes tailles nominales. Un entraînement efficace à bobine mobile rend la VPPI très dynamique, tandis qu’un contrôleur de position sous-jacente assure une excellente stabilité. L’écran entièrement graphique offre de nombreuses possibilités de réglage.
Réducteur de pression proportionnelle VPPE
Le modèle VPPE est le distributeur proportionnel le plus économique de la gamme. Il est disponible avec ou sans écran et, au choix, avec un module de consigne. L’entrée des valeurs de consigne se fait sous forme de signal de tension analogique (0-10 V ou 4-20 mA).
Réducteur de pression proportionnelle VEAA
Pour les plages de pression jusqu’à 10 bar : la technologie piézoélectrique permet au VEAA une très grande précision et une durée de vie très longue. Autres avantages : des temps de commutation courts, un fonctionnement silencieux et une consommation énergétique très faible.
Réducteur de pression proportionnelle VEAB
Pour les plages de pression allant du vide à 6 bar : la technologie piézoélectrique rend également le VEAB très précis et robuste. En outre, le distributeur marque également des points avec des temps de commutation courts, un fonctionnement silencieux et une grande efficacité énergétique.