April 2026

Jacketed ball valve is a type of ball valve with constructed or welded jackets on the valve body. The jackets are used for heating or cooling the media flowing through the valve to prevent crystallization or seizing. Jacketed ball valve used in heating applications are designed with heating jackets that help to provide high-temperature steam […]

Valve positioner is an important accessory in pneumatic valve to regulate flow. It is usually used with pneumatic actuator to control the opening of valve by receiving 4-20mA signal from controller or control system, so as to control the process parameters of pipeline media accurately. Valve positioner and pneumatic actuator are matched, and then connected

In the traditional concept, butterfly valves can only be used in situations with low temperature, low pressure, and low sealing requirements. With the continuous development of modern process technology and material industry, the application range of butterfly valves has far exceeded the past, and can almost replace most traditional valves, widely applicable in various fields

Wye series electric valve actuator is a new generation of products developed independently by our company based on the original mature products, which improves and perfects the structure, optimizes the protection performance and key components. It has the advantages of compact structure, small size, beautiful appearance, stable and reliable performance. The good protection level can

    Wye series electric valve actuator is a new generation of products developed independently by our company based on the original mature products, which improves and perfects the structure, optimizes the protection performance and key components. It has the advantages of compact structure, small size, beautiful appearance, stable and reliable performance. The good protection

Wye series electric actuator is one of the actuator products in the DDZ series of electric unit combination instruments. The actuator and the control valve body constitute an electric control valve, which is an actuator and regulating mechanism in the industrial process measurement and control system. It can be widely used in various industries such

The pneumatic actuator is composed of a compact double (single) piston gearand rack-type structure with precise meshing, smooth transmission, and stable output torque. The cylinder body is made of extruded aluminum alloy and has been hard-anodized, with a hard surface and strong durability. The movable parts of the piston and output shalt are supported by

DESIGN FEATURES AND MAIN FUNCTIONS Shell Hard anodized die-cast aluminum shell, external epoxy powder uncoated, suitable for harsh working environment.   Input voltage range Three-phase: AC340V~420V 50/60HZ Single-phase: AC220V~240V 50/60HZ   Features The microcomputer control board collects proportional signal input internally, and the output command signal is processed to directly drive the motor to realize

Linear electric actuators are suitable for single seat, double seat control valve, sleeve control valve etc. These actuators a These actuators are featured by compact structure, small volume, beautiful appearance, stable performance, high efficiency, high reliability, high protection capability and so on. Both operation at site and remote controlling can be carried out. So they

Wye execution structures include PSL201, PSL202, PSL204, PSL208, PSL210, PSL312, PSL314, PSL316, PSL320, and PSL325. It has the characteristics of small size, light weight, strong function, built-in intelligent controller, convenient operation, stroke up to 100mm, thrust up to 25KN, etc. It can be widely used in linear motion valve switch and adjustment control.