Discount wholesale TU-1J04 thermal wax actuator for industrial thermostatic water regulations mixing valve for Qatar Manufacturer
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Discount wholesale TU-1J04 thermal wax actuator for industrial thermostatic water regulations mixing valve for Qatar Manufacturer 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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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Discount wholesale TU-1J04 thermal wax actuator for industrial thermostatic water regulations mixing valve for Qatar Manufacturer, The product will supply to all over the world, such as: Rwanda , Lebanon , Paraguay , Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
The lift function of my bobcat stopped working. The left joystick was blinking 5 blinks on the left LED, and all the service manual said was to replace the AHC actuator. Once I fixed it, the left joystick was blinking 2 blinks on the left joystick and the service manual said to calibrate actuator, which I did to 1.72V, although I didn’t realize this until I was finished making the video. Note that calibration of the actuator means that the actuator is removed from the machine, disassembled and the potentiometer gear rotated so the output voltage reads 1.72V when the actuator is 0.114″ into the end.
Some pictures and video of fixing a bobcat 863F lift tilt actuator with AHC – advanced hand controls. This bobcat has a metal cased AHC controller. The machines with the plastic case may be different. The video also shows how to replace the spool seal on the lift actuator. Note that I was not able to easily slide the spool out of the back of the hydraulic manifold (it was running into a hard hydraulic line), so I only changed the front seal. The rear seal wasn’t leaking, but I’m sure it will start now that I didn’t change it!
The Bobcat AHC actuator part number is 7104842 for the old style AHC controller.
The globe motor part number located inside the actuator is 403A851
The newer actuator part number is 7101672 which is for use in machines that have a plastic AHC controller housing. That actuator sounds like it’s the same, but when assembled they set the position of the linear actuator to be flush with the end of the actuator instead of inset 0.114″ when the potentiometer voltage reads 1.72V (thanks to Ed for this info).
I see that these two types of actuators are used on a number of models:
751,753,763,773,863,864,873,883,T200,864,
A300 S100 S130 S150 S160 S175 S185 S205
S220 S250 S300 S330 S450 S510 S530 S550
S570 S590 S595 S630 S650 S740 S750 S770
S850 T110 T140 T180 T190 T250 T300 T450 T550 T590 T630 T650 T740 T750 T770 T870
The Asahi actuator (Electric) range have been in service now for over 30 years with the series 92 (Master Chief) & 94 (Quarter Master) models leading the automation way for this worldwide, leading manufacturer. Torque ranges of 15NM for your small bore valves all the way up to 225NM with the Master Chief, this Asahi actuator certainly lives up to its name! Available Voltages include 12/24/120/240 AC 50/60Hz & 12/24Vdc.
Two types of corrosion resistant housing with Zytel FR50 Engineered resin & a Thermally Bonded Baked Powder Coating will give you all the options you need for any hazardous area issues you may come across for your application. Couple this with a rating up to and including NEMA 9 (Minimum NEMA 4X standard) the Asahi actuator delivers a reliable, long standing unit you can basically fit & forget.
Highly Visible Position Indicators as you will be able to see in the pictures below enable the user to quickly check the position of the Valve, even from a distance. End travel limit switches can also be used for light indication. Both the series 92 (Master Chief) & 94 (Quarter Master) come with Declutchable Manual Overrides & Failsafe battery backup as standard, giving you peace of mind that the Valve will return to its setup up position in the event of a power failure and can still be manually operated should this be required.
There are many benefits to using an Asahi Electric Actuator over your standard Pneumatic Actuators. This can include high maintenance and running costs of airline equipment and difficulty of installation in remote areas. Cold temperatures can also be damaging for Air Supply Lines and hence effect the reliability of the valve.
Both the Series 92 & 94 Series are available from stock in the UK @
Actuation Valve & Control Ltd and can offer a same day size, assemble & testing service with the Valve of your choice as you will be able to see in the pictures above. It is also worth noting the the Asahi Electric Actuators are UL approved.
