All Products
Pneumatic eccentric flange ball valve is a right-angle rotary control valve, which consists of a pneumatic actuator and a V-shaped ball valve. It is used together with solenoid valve and electric valve positioner. Input 4 ~ 20ma DC signal and 0.5 ~ 0.7Mpa air source can control the operation, and realize the adjustment of parameters such as pressure, flow rate, temperature, and liquid level.
Performance, structure and design features of AT pneumatic actuators, Extruded aluminum cylinder body, fine grinding and finishing on the inner surface, adopting advanced anti-corrosion technology both inside and outside, small coefficient of friction, long service life and strong corrosion resistance
DRG Heavy Duty Scotch Yoke Actuator are commonly used for 90-degree rotating valves. For example: ball valve, butterfly valve, rotary valve, etc. to switch or adjust the flow function.
Hydraulic actuator consists of cylinder or fluid motor that uses hydraulic power to facilitate mechanical operation. The mechanical motion gives an output in terms of linear, rotatory or oscillatory motion. This hydraulic actuator is small in size, light in weight, high in output efficiency, wide in torque range, and very durable.
The electro hydraulic linkage actuator is an actuator that drives the oil pump with a motor and controls the hydraulic oil cylinder to drive the valve to open and close. According to the different operation modes, Electro hydraulic linkage actuator can be divided into angular stroke electro-hydraulic linkage actuator and straight stroke electro-hydraulic linkage actuator. There are two types of actuators: fork type and rack type.
