This user manual is for the DIGITRONIK digital indicator regulator SDC40A/40G. It contains necessary information for the safe and proper use of the product.
Infilex AC AHU controller, suitable for the control cabinet of compact air conditioners, has a variety of input/output configurations, and can be used for functions such as new air cooling control and humidification.
The valve drive motor is an electric actuator used in combination with valves and dampers. Its control methods include: ①Built-in feedback potentiometer type with nominal 135Ω for proportional control in combination with DDC controllers such as WY7211; ②Nominal 135Ω impedance input type for proportional control in combination with proportional action electrical regulators such as T9065 and T991; ③4-20mA DC input type for proportional control in combination with DDC controllers such as WY7211 and R20/21; ④ON/OFF and floating type for floating control in combination with DDC controllers such as WY7207. When combined with control valves, use Q455 valve connectors; when combined with dampers, use Q605 damper connectors for assembly. It has a variety of control input signal types. The actuator has low power consumption and long service life. The installation of auxiliary switches is simple. It can drive valves and dampers of various sizes through valve connectors.
This document is the user manual for DI GI TRONI C Digital Indicator Controller SDC20/21, which provides instructions on the correct use of the product and necessary information.
This product is a 2 3B flange-connected rotary electric three-way valve, which is a combined valve and electric actuator. The actuator adopts an AC24V low-voltage reversible rotating motor. Its control methods include the proportional control with the WY7211 digital controller with the feedback potentiometer, the proportional control with the T9065 T991 proportioning action electrical controller with the impedance input and the proportional control with the WY7211 R20/21 digital controller with the 4 20mA DC input and the proportional control with the WY7217 digital controller with the 2 10V DC input. Features: 1) Rotary electric three-way valve, small and light; 2) Valve and electric actuator integrated structure; 3) Rich and diverse control input signal types; 4) Low power consumption and long life of the electric actuator; 5) Linear flow characteristics
AI-6210C is an electric actuator designed for controlling hot and cold water in heating, ventilation, and air conditioning (HVAC) systems. It is equipped with a 24V AC low voltage reversible synchronous motor and can control ACTIVAL ball valves. The actuator features small size, light weight, easy installation, easy manual operation, and low power consumption.
AI-6303C ACTIVAL flange-type electric three-way valve VY54 (JIS10K-FC200) is a rotating electric three-way valve with a diameter of 2~3B. It is small and lightweight. The valve and electric actuator are integrated, and it can use various types of control input signals. It has low power consumption, long lifespan, and linear flow characteristics.
