News

What is the difference between BA series bevel gear and JMG series valve gearbox The BA series bevel gear and JMG series valve gearbox from Zhejiang Jimai Auto-tech Co., Ltd are both equipped with a handwheel, which is a manually driven device. Jimai independe...

A pneumatic actuator is a device used to control valves, valve balls or other mechanical equipment. It is driven by gas to perform opening, closing or regulating operations. Pneumatic actuators are mainly divided into two types: single-acting and double-acting...

Three position pneumatic actuator from Zhejiang Jimai Auto-tech Co.,Ltd are designed for precise flow control, which are typically 0-45 degree, 45-90 degree and 0-90 degree. In the following section, we will discuss the prospective disadvantages and the obvio...

Common Problems And Solutions Of Electric Valves When the valve is opened, it is unable to reach the designated position Cause analysis: The valve electric manual is unable to open the valve to the completely open position, and the opening torque is substantia...

In the realm of valve automation, valves are typically operated using one of three modes: pneumatic, electric, or manual. All of the JAT series pneumatic actuator and HXY series scotch yoke in our product range are pneumatically operated. The QT series, JMO se...

The double-acting and spring-return operation mode is a feature of the HXY series heavy-duty scotch yoke pneumatic actuator and the JAT series rotary rack and pinion pneumatic actuator from Zhejiang Jimai Auto-tech Co., Ltd. The spring return type, also known ...

The HXY series heavy duty pneumatic actuator and JAT series rack pinion pneumatic actuator are all manufactured by Zhejiang Jimai Auto-tech Co., Ltd. These two pneumatic actuators are compatible with quarter-turn valves, including butterfly valves and ball val...

The SD series manual override gearbox is an essential component of the automation control system, working in concert with the pneumatic actuator. The main objective of this device is to enable the smooth operation of butterfly valves, ball valves, piston valves, and other valves that require a 90° angular movement for opening and shutting. The SD series gearbox is designed for manual operation, but it can also be used in situations where manual drive is needed for automatic control systems and mechanical products.

Worm gear actuators manufactured by Zhejiang Jimai Auto-tech CO.,Ltd. are intended for quarter-turn valves such as butterfly valves, plug valves, and ball valves. Its excellent speed ratio, when combined with the handwheel, facilitates a straightforward and effortless working experience.