Is the angle valve for water heater installation dedicated? Is there a charge for installing a self

The angle valve used for the installation of the water heater is not special, it is basically universal, and now many people Amway install the ball valve of the water heater instead of the angle valve, so that the water flow is relatively large when taking a bath, so that it is comfortable. So, is there a charge for installing a self-prepared angle valve for a water heater? Let's take a look at the details!

You can use hot and cold angle valves, this kind of hot and cold angle valves can withstand high temperature hot water, heat resistance is very good, if you buy a bad quality angle valve, after a long time, it will be damaged and there are problems such as loose closure, and the design of the angle valve core is unreasonable, and the water flow is very small. Of course, there are also many netizens who recommend the ball valve, so that it is comfortable to take a bath with full boiling water and rinse, and if the angle valve is ankle, the water pressure may be controlled, resulting in a smaller water flow.

No, there are many materials for the installation of water heaters, including angle valves, if you prepare your own angle valves, you can avoid the cost of angle valves, and charge other fees. It is recommended to buy angle valves with hot and cold water logos, red is hot water, blue is cold water, easy to distinguish. My family bought Weixing's ball valve, the ball valve has a larger water flow rate than the angle valve, and the ball valve is used at the water heater, which has little impact on the flow rate.

Angle valves are generally standard 4-point specifications, and they are basically universal for direct purchase.

The cold water angle valve of the water heater should refer to the water inlet end angle valve, and if you want to replace it, you must first close the main valve of the tap water at home. It is best to choose all-copper and stainless steel angle valves, which are not easy to oxidize and rust, and can be used for more than 10 years; Although the zinc alloy angle valve is cheap, it is easy to oxidize and break, and it may break after 2-3 years. If it is broken, it will be difficult to replace it.

Basically, you can't take it off without a special tool. The normal angle valve is replaced, just like screwing, the reverse angle valve is unscrewed, and then the new angle valve is wound a few more times with raw material tape to prevent water leakage, and the angle valve is screwed to the pipeline.

All copper angle valves are generally made of ceramic spool, which is not easy to oxidize and will not rust, and the service life is more than 10 years, and it is particularly easy to remove. Zinc alloy angle valve: the first grade of zinc alloy angle valve is relatively cheap, easy to mass production, smooth and anti-fouling appearance, not easy to rust; However, it is easy to oxidize, the general service life is only 2-3 years, it is very easy to break, and it is not easy to remove, it is recommended not to use it as much as possible.

Iron angle valve: The angle valve made of iron is cheap, but it is easy to rust, and it is easy to wear the valve core to cause water leakage and block the water pipe, which is basically eliminated at present.

The angle valve used in the installation of the water heater is special, and its characteristics are that the leakage is particularly simple, and the dead zone and logistics area are small, which can effectively prevent the medium from being blocked; When the water heater is installed, if you prepare the angle valve yourself, you will also be charged, because the angle valve is dedicated when installed, and the accessories will be very different.

This is not dedicated, there is no charge for preparing it yourself, and the installation master can help you.

The angle valves installed in the water heater are not necessarily specialized, and some angle valves are also universal; Of course, there will be a fee, if you find a worker to install, you will be charged a certain amount of labor costs.

The locations where angle valves are needed for home renovation are mainly in the bathroom and kitchen.

Angle valves need to be installed in the water heater inlet and outlet pipes, toilet tank inlet pipes, and wash basin tap water inlet pipes in the bathroom. The inlet and outlet pipes of the gas water heater and the tap water inlet pipe of the vegetable basin in the kitchen also need to be installed.

Due to the relatively humid air in these locations, in order to prevent the angle valve from rusting and corrosion for a long time, it is recommended to purchase the most advanced angle valve.

<><Does the water heater have to be equipped with 2 angle valves?

You can install one, the water heater has 2 nozzles, one is the water inlet, the other is the water outlet, as long as an angle valve is installed on the water inlet, do not install a valve at the water outlet, because after the water inlet is closed, there is no water flowing out, so there is no need to install an angle valve at the water outlet. During the installation process, the angle valve is threaded with a raw material belt and screwed into the solenoid in a clockwise manner, and it is recommended to use an angle valve with a filter screen, which can intercept the slag in the pipeline and relieve the trouble of blockage.

How to maintain the water heater

1. Clean the heating rod and water pipe of the water heater.

The usage rate is relatively high, when the water flows into the heating rod, and finally flows out, it needs to be cleaned regularly, if it is not cleaned, the water pipe will accumulate scale, resulting in blockage, and it will also have an impact on the user, so it is necessary to develop the habit of regular cleaning.

2. Maintenance of water heater liner.

Generally speaking, the water is placed in the inner tank to keep warm, if you use it for a long time, especially after a few years, you will find that there is no insulation, this is caused by not paying attention to it, when changing seasons, it can be cleaned, in the cleaning, the power supply should be disconnected, the water inlet valve should be closed, and the outlet valve should be opened, so that the water and sediment can be discharged, and then washed with water, the drainage will be restored to its original position, and it can be energized only after it is filled.

3. Clean the water filter of the water heater regularly.

If the water filter is used for a long time, there will be a lot of garbage on it, and when it is blocked, it will not work normally, so it must develop the habit of cleaning it regularly, if the conditions allow, it is best to clean it every day, if the time does not allow, wash it once a week.

SummaryThe water heater has 2 nozzles, one is the water inlet and the other is the water outlet, as long as an angle valve is installed on the water inlet, the water outlet should not be equipped with a valve.

Angle valves mainly play four roles:

Pick and connect the inner and outer water outlets;

If the water pressure is too large, it can be adjusted on the triangle valve and turned off a little smaller;

The function of the switch, if the faucet leaks and other phenomena occur, you can turn off the triangle valve, and you don't have to close the main valve at home;

Beautiful and generous. Therefore, the decoration of a new house is generally an indispensable plumbing accessory, so the designer will also mention it when decorating a new house.

The flow path is simple, the dead zone and the vortex zone are small, and with the help of the scouring effect of the medium itself, it can effectively prevent the medium from clogging, that is, it has good self-cleaning performance;

The flow resistance of the angle valve is small, and the flow coefficient is larger than that of the single-seat valve, which is equivalent to the flow coefficient of the double-seat valve; It is suitable for applications with high viscosity, suspended solids and granular fluids, or where right-angle piping is required. Its flow direction is generally bottom-in and side-out.

In special cases, it can be reversed, that is, the flow to the side in and out to the bottom.

Triangle valve hot and cold (distinguished by blue and red signs) The material of most manufacturers is the same, and the hot and cold marks are mainly to distinguish which is hot water and which is cold water.

Whether the gas water heater outlet needs to install an angle valve should be determined according to the actual situation of the stove

1. If the solar water heater and the gas water heater are used together, valves should be installed at both places, because there will be non-stop hot water;

2. If there is only a gas water heater, there is no need to install an angle valve at the outlet of the old limb, because the effect of opening the hidden angle valve and the faucet is the same.

Kiss Thank you for your patience and have sorted out the answer for you Hello Kiss, the installation height of the angle valve of the electric water heater should be selected according to the actual situation, and it is generally recommended to install it at a position of about 20-30cm from the ground. The specific installation steps such as the bucket dress Tong Xia: 1

First, determine the installation position of the missing electric water heater and the connection position of the angle valve, and confirm whether the angle valve matches the diameter of the water pipe. 2.Make a pre-hole in the place where the angle valve is installed, and the orifice can be slightly larger than the outer diameter of the angle valve for easy installation.

3.Insert the angle valve into the pre-made hole and tighten it with a wrench. 4.

Place a gasket or plug at the outlet of the angle valve and connect the nylon tube or metal hose to the angle valve. 5.Then connect the water pipe at the other end of the air tank to the water inlet of the electric water heater, and remember to use a gasket or plug.

6.Finally, check whether the connection is firm and test whether there is any water leakage. If there is a water leakage, the angle valve and the water pipe connection should be re-tightened.

Hello dear, when installing the angle valve, follow the relevant safety regulations and make sure that there is no water leakage at the connection between the angle valve and the water pipe. In addition, check whether the water pipe is clean before installation, and if there are impurities or dirt, it should be cleaned in time. If you have any questions, please don't hesitate to talk to me immediately

Abstract:Angle valves are generally used in **? How many angle valves do you need to sell for home decoration?

Angle valve is the most indispensable fitting device in the general decoration of new houses, when decorating water pipes, masters will often mention this kind of accessories, so where do you need to install angle valves in home decoration? Angle valve is a kind of valve, which plays the role of isolating the medium and facilitating the maintenance of terminal equipment. It is generally used for hot and cold inlet pipes of washbasins, toilet tanks, and water heaters.

Therefore, angle valves are generally used in these places. [Angle valves are generally used in**] how many angle valves are needed for home decoration, where do you need to install angle valves for home decoration.

When we carry out home decoration, we often have to take into account a lot of decoration details, the installation of angle valves is essential, many people do not know what angle valves do, and they need several angle valves at home; So how many angle valves are needed for home decoration has become something we urgently need to know, and we will help you count how many angle valves are needed for home decoration from the main role of angle valves and the location of angle valves that need to be installed. Let's take a look together, and after reading it, you will have a better understanding of the angle valve. Angle valves are also commonly referred to as:

Triangle valves, octagonal valves, water stop valves, etc.

Where do you need to install angle valves in your home improvement?

In decoration, the angle valve is a necessary plumbing accessory for toilets, kitchens and other places, and is used to connect faucets, water heaters, toilets and other necessary accessories for bathroom equipment, and is generally used for the location of plumbing outlets. In the case of leakage of the faucet, as long as the corresponding angle valve is closed, the faucet can be repaired or replaced, without having to close the main valve to affect the use of other places, which is the second guarantee switch of sanitary equipment.

The main function of the angle valve.

1. Connect the inner and outer water outlets.

2. The water pressure can be adjusted on the triangle valve.

3. It is the role of the switch, if the faucet leaks and other phenomena occur, the triangle valve may be turned off, and the main valve at home does not have to be closed.

Note: The triangle valve is an outer wire, and the main valve is an inner wire, so it cannot be universal.

How many angle valves do you need for home renovation.

In general, you need 2 under the basin, 2 under the water heater, 2 under the kitchen basin, 1 behind the toilet, 7 for one kitchen and one bathroom, and 10-12 for one kitchen and 2 bathrooms.

Basically, a total of 7-12 angle valves are needed for home renovation. In addition to the angle valve, yo hose is also required. Generally, when buying a faucet, there will be two hot and cold hoses. Toilets and water heaters generally do not come with hoses, remind everyone to remember to prepare themselves in advance, home improvement experience lies in accumulation and understanding.

Within a certain range, it is possible to adjust the amount of hot water produced.

However, if the angle valve is adjusted too much after the angle valve is installed, the gas water heater will stop working because the water flow rate is too low.

Therefore, for gas water heaters, the best adjustment method is to directly adjust the amount of hot water output and hot water temperature.