Velan cylinders can be furnished with mounting pads for one of the commercial cylinders or valve positioners which provide throttling control. High pressure cylinders are also available for specific applications.

• Velan缸体执行机构可以为商用缸体执行机构或阀门定位器配置安装垫,以起到节流控制作用。我们也可以为特殊应用场合提供高压缸体执行机构。