OEM Customized wholesale TU-1A93 thermal wax actuator for thermostatic automatic water drain valve Export to Mali
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OEM Customized wholesale TU-1A93 thermal wax actuator for thermostatic automatic water drain valve Export to Mali 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.
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We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for OEM Customized wholesale TU-1A93 thermal wax actuator for thermostatic automatic water drain valve Export to Mali, The product will supply to all over the world, such as: The Swiss , Barbados , New Orleans , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
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Measurement Principle
Thermal mass flow sensors utilize heat transfer principles to determine the flow velocity of a fluid. As fluid passes across the sensor, heat is carried from the sensor to the medium. This relationship is dependent upon the flow rate. As flow increases, so does the amount of heat that is transferred. By knowing the temperature of the medium, the flow rate can be determined from the amount of voltage compensation needed to maintain a constant temperature differential.
Product Overview
IST thin film mass flow sensors offer solutions for a wide variety of flow applications. The thin film and membrane technologies incorporate highly accurate temperature sensors and heaters as core elements of the sensors. IST flow sensors are applicable in both gas and partially in liquid, have an operating temperature range of -30°C to +450°C, and can measure flow rate and direction from 0.0001m/s (microflowSens) to 100m/s (respectively from 1mL/min to 10L/min). In addition to measuring flow rates, our liquid sensors can detect the presence of a liquid, biofilm, or bubbles, as well as indicate liquid level .






