Best-Selling TU-021 thermostatic cartridge wax sensor for sanitary ware to Kenya Factories
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Best-Selling TU-021 thermostatic cartridge wax sensor for sanitary ware to Kenya Factories 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:
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Best-Selling TU-021 thermostatic cartridge wax sensor for sanitary ware to Kenya Factories, The product will supply to all over the world, such as: Nairobi , Romania , Rwanda , Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.
Manufacturer of Automatic lamination machine for cold BOPP, PVC, Polyester, metalized (metpet), holographic, velvet film lamination
Automatic lamination machine for cold BOPP film
Automatic lamination machine for cold PVC film
Automatic lamination machine for cold Polyester film
Automatic lamination machine for cold silver metalized film
Automatic lamination machine for gold metalized film cold
Automatic lamination machine for BOPP film thermal
Automatic lamination machine for Polyester film thermal
Automatic lamination machine for silver metalized film thermal
Automatic lamination machine for gold metalized film thermal
Automatic lamination machine for holographic films thermal
Automatic lamination machine for window lamination
Automatic lamination machine for window lamination two side in one pass – perfecter cold
Automatic lamination machine for BOPP film thermal two side in one pass – perfecter
Automatic lamination machine for Polyester film thermal two side in one pass – perfecter
Automatic Lamination AL 1 is collaborative endeavour between Mark Engineering (renowned for AutoFeeders/Stackers) and Hy-Tek Print Mac (specializes in Aqueous / Thermal Laminators). AL 1 is integrated with best quality automation and electronics components with ergonomic touch screen for ease of operation, precise underlap control and most reliable machine performance. Super finished chrome plate roller ensures best quality results in Thermal, Aqueous or Dual lamination. Optional pre-loading device enhances production 4 times compared to manual feeding. Every detail from design to after sales service is meticulously attended to make the AL 1 run trouble free for many years. AL 1 is virtually maintenance free.
Application: Fully Automatic Lamination for Aqueous/ Thermal /Dual lamination
Other Automatic Feeders: Automatic feeder for creasing, perforating, roller coater, board pasting, folding etc.
Salient Features
Heavy duty frame structure
Proven high speed stream feeding technology
Attachable with lamination machine by all manufacturer (with Hy-Tek Print Mac, Bangalore for India)
Double sheet detection
Heavy duty pile lift system
Ergonomically designed touch screen or HMI for easy machine operation
High end PLC and Servo motor controlled drive system for precise underlap control
Optional pre-loader for reduced lead time
Hardened and profile ground gear train to facilitate precise paper feed and to diminish noise decibel level
Speed up to 12,000 SPH
Dual advantage of thermal & aqueous lamination
Duplex unwind shafts, micro adjustable laterally, with “film trim slitter” & “perforating mechanism”
10″ Dia.super polished, laminating chromed roller
PID type temperature control unit with digital temp. display
Rewind station with heavy duty clutch for take-up of aqueous & low gsm substrate.
Supplementary adhesive tank (Approx) 25 kg
Sheet counter with digital read-out
Carbon steel helical gear train, duly toughened and profile ground to deminish decibel level.
Mark Engineering
L-133, G.I.D.C Estate,
Odhav, Ahmedabad – 382415.
India.
Parimal Varma +91-9427007053
parimal@markengineering.in
***VISIT OUR SPONSORS***
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This video covers thermostatic radiator valves. How they work and how you can install them. We also cover which room to install them and why.
Today, we’re gonna look at thermostatic radiator valves otherwise known as TRVs. They individually control the temperature in the room to an individual radiator. Firstly, we’re gonna have a look at how to change them, and then we’re gonna have a look at how they work. I hope it’s very informative. Hold tight. So, how does a thermostatic radiator valve work, and what’s the difference between that and a normal radiator valve. Well, firstly, a normal radiator valve is just a valve that moves up and down and shuts off the flow of hot water from the boiler into the radiator, just like the tap on a bathtub. The main difference with a thermostatic radiator valve is that it automatically controls the amount of hot water going into a radiator according to the current heat of the room that it’s situated in. There are two main types of thermostatic radiator valve. One uses a spring that expands and contracts, and the other uses a wax jacket that does exactly the same. For this video, we’re gonna look at the spring type, because they both work in a very similar way. So, we have a spring that is made of metal that is very susceptible to the temperature around it. If the room is cold, the metal will be contracted because when metal is cold, it is contracted. Therefore, the valve jumper will be open and hot water will be allowed to flow into the radiator. If the room is warm, the spring will expand and that valve will be pushed down and the flow to the radiator will stop. And that’s how they work. A very common problem I have with customers is, sometimes they’ll come in, the room is cold, the radiator, when they feel it, blazing hot, and yet they still go to the thermostatic radiator valve and open it up more. That’s completely pointless. The room is cold, the radiator’s hot, therefore, the thermostatic radiator valve knows that the room is cold, and it’s trying to heat it up. If you go into a cold room and feel the radiator and it’s hot, do not touch the thermostatic radiator valve. Only touch it when you go into the room, and it’s cold, and you find that the radiator is cold. Also, another thing you need to consider, is where you can actually install thermostatic radiator valves. If you have house with two rooms, in one room you have the room thermostat, which controls the whole heating system, and one radiator. In the other room, you have another radiator and that has a TRV on it. Don’t put a TRV in the room that has the room thermostat in it. The reason for that is, if the TRV closes down, and the room thermostat is not satisfied, it will never knock the heating system off to the whole house, and you won’t get any saving. That room thermostat there needs to have an exactly true reading of the maximum capacity that the heating system can give out. Therefore, the radiator in the room with the room thermostat should have a lock shield on it that is fully open. So let’s go back to the house, and find out how you actually change a lock shield over for a TRV and really how easy they are to install. I’m assuming you all know how to drain down a heating system already. Finding the lowest point in the heating system and drain off, taking your hose outside and opening that up and making sure that the water supply is turned off to the heating system. Next, you allow air into all the radiators that you want to change in the TRVs. Generally, if you’re a bit worried about this, let air into every radiator in the house. You should hear the air sucking. As soon as you see your hose outside stop running, that should indicate that the heating system is drained down and you’re ready to change the valve. Let’s have a look here. As you can see, we’re removing this old lockshield valve here, which is just an on and off valve. So, now that we know the system is all drained down, we can loosen that off. Now’s the time just to make sure that the water has drained out of the system. As you can see it has. And then we can loosen off the 15mm pressure fitting on the bottom. As you can see, our new TRV isn’t going to fit on this current radiator insert. All new TRVs are supplied with a new insert, so this one here will need removing. There are special tools to do this. You can have a hexagonal tool that goes in like that, a square tool, a lug tool cut in here. This is quite an old one as you can see. Today I’m gonna use this one here because we’ve got hexagonal fitting on there. Now often you can just lift out and it may get out. But generally, you’ll have to just put the spanner on like this and then wind it out like that. There’s the old insert out, and that’s the old valve completely removed.
