Festo 比例阀
为满足客户需求，Festo 打造了多种比例阀产品系列，可覆盖不同工作压力、公称通径、流量范围和工作温度。我们还可针对特殊要求为您量身定制阀。
选择指南： 找到合适的比例阀
无论您需要单个阀还是完整的阀组，《受控气动元件选型指南》将引导您逐步找到合适的解决方案。 您可以根据精度、动态性能和能耗等标准进行选择，高效设计您的应用方案。
下载选型指南比例流量调节阀 VEMD
比例流量调节阀 VEMD 结构紧凑，是大流量控制应用的理想选择。作为名副其实的轻型产品，这款比例流量调节阀特别适合作为移动型流量控制设备。得益于装备了热敏传感器的集成式控制回路，该阀门可以精准、动态地工作。更为实用的是，其对设定值的变化响应极为迅速，可以立刻进入运行就绪状态。
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.
比例压力调节阀 VPPL
这款阀专门针对 10-40 bar 较高压力范围而设计。此阀具有螺纹接头，可单个使用，应用范围广泛，例如可用于食品和饮料行业的 PET 瓶拉伸吹塑成型、汽车行业的轮胎或制动试验台等。
比例压力调节阀 VPPM 和 VPPM-NPT
VPPM 和 VPPM-NPT 这两款阀门可根据应用采用匹配的参数。只需按压按钮，就可从 3 个预设值中选择合适的控制特性。采用多传感器控制技术的两级控制回路，确保实现安全、可靠的控制。
比例压力调节阀 VPPI
这款直动式阀内置压力补偿机构，即便在公称通径很大的情况下也能实现动态、精准的控制。高效动圈驱动器为 VPPI 赋予高动态性，下部的位置控制器则为实现出色的稳定性提供有力保障。全图形化显示让设置方式更为多样。
比例压力调节阀 VEAB
适用于真空至 6 bar 以下压力范围，其采用的压电技术为 VEAB 赋予极高的精度和坚固耐用等特性。此外这款阀还具备切换时间短、运行安静、能效高等优点。