What actuators does everyone use?
Thread Content
Everyone uses the actuator from that factory. Where is the advantage?
The unit uses some actuators from Hunan Xinnri, and they seem to work well. They are relatively small in size, and the 4-20mA signal as well as the electrical position limits are accurately controlled. No adjustment is needed after installation; it’s just a pity that there was no instruction manual included with the shipment. I’m not sure how to use those dial switches – they are probably used for adjusting the direction of operation or something similar. By the way, the operating period is in terms of angular travel.
Our company is a relatively strong state-owned enterprise; its operating equipment is mostly imported: FISHER； Domestic brands: Wuzhong, Chuanyi, and Wuxi Industrial Equipment each have their strengths and are all excellent.
Electric actuator； Pneumatic actuators, which include diaphragm types as well as cylinder types.
FISHER ROTORK and AUMA are used quite frequently
Valves and actuators are supplied together; those with actuators provided separately are less common. Pneumatic: Fisher, Gongtong, Shanghai Xipai, Yamatake. Electric: Santamate, Wanxun, PS, Anshan Rekong, Tianjin Tangmei
Pneumatic: Fisher, tooling, Wuzhong, CHUANYI, SANTONG. Electric: PS, RIKI, ROTORK, AUMA, BERNARD, SIBOS, Wuzhong. All of the above products are of good quality.