Factory Price TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to Italy Manufacturers
Short Description:
Product Detail
Product Tags
Factory Price TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to Italy Manufacturers Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
Product detail pictures:
High-quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is constantly observed and pursued by our business for Factory Price TU-1A93 thermal wax actuator for thermostatic automatic water drain valve to Italy Manufacturers, The product will supply to all over the world, such as: Japan , Austria , South Africa , Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.
Driver warms up until the target temperature is reached, and then the micro-controller selects a lower output level (1/2 of the target current in this case). Once the chip is manually cooled by the really cold CO2, the software control loop resets the output to full current. On the last part of the video the driver warms up once more, and the output drops again. Each board is calibrated to account for chip-to-chip variation, and not only are the temperature set points programmable, but the hysteresis is of course fully programmable as well.
