1. Using air control, it can be used in situations where there is no electricity, inflammable and explosive situations, etc. The starting air pressure is low, and the low pressure can be used to control the high pressure;2. The body, connecting rod and other parts are made of stainless steel, which has excellent anti-rust ability: it is sealed with Teflon material, which has a wide range of applications and can be used for high temperature, highly corrosive and other liquids;3. The valve body has a 45° angle seat structure and a streamlined design of the inner cavity, which reduces the resistance of the flow channel and makes the fluid flow more gentle, thereby achieving a large flow rate;the connecting rod has a filter element added to prevent impurities from entering and extend the service life;4. The actuator is equipped with a visual position indicator window, which can observe the opening size of the angle valve and adjust the flow rate. The indicator window can also be replaced with a limit switch or emergency manual device. 5. The actuator control air port uses embedded metal joints, and a transition connection plate is used to facilitate the installation of NAMUR solenoid valves: 6. The actuator part can be rotated 360° and is easy to install. Category: Angle seat valve, Brand: Yadeke, Series: 2JS