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The SQ series precision actuators produced by our company have the characteristics of exquisite appearance, small size, and constant output torque, which are suitable for the automation transformation and use of various valves within the range of 0-90 degrees of opening. The mechanical structure of this series of actuators is simple, the action is reliable, and there are two levels of travel limit protection, electronic limit and mechanical limit, to protect the load from damage.
The electrical components of SQ series products are divided into two types: switch type and intelligent type. The switch type on-site wiring is convenient, easy to debug, and suitable for customers who require only switch control for valves. The intelligent type has two operation modes: on-site and remote, with LCD screen display and multiple parameter options. It has 4-20mA control signal reception and 4-20mA opening signal feedback, with powerful functions. SQ's full range of products have manual mode switch valves in their mechanical structures, making it convenient for customers to install valves and debug machines.

Actuator model	Rated torque	Soft sealed butterfly valve (Reference caliber)	Soft sealed ball valve (reference diameter)	Hard sealed butterfly valve (Reference caliber))	Hard sealed ball valve (Reference caliber)	Ventilation butterfly valve (Reference caliber)
05	50	DN15~65	DN15~32	DN40~50	DN15~25	DN50~150
10	100	DN80~100	DN32~40	DN65~100	DN32~40	DN200~300
15	150	DN125	DN50	DN125	DN40~50	DN350
20	200	DN150~200	DN65~80	DN125	DN50~65	DN400~500
40	400	DN200	DN80~100	DN150	DN65	DN600
60	600	DN200-250	DN100~1250	DN200	DN80~100	DN700
100	1000	DN300	DN150	DN250	DN125	DN800~900
200	2000	DN400	DN200	DN350	DN150	DN1000~1200

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