Understand the use of the shower valve
The shower valve is part of the shower and is used to control the flow of hot and cold water into the rest of the shower. It uses a combination of splitter, flow control and temperature control to achieve this.
How it is done - steering, flow control and temperature control
temperature control
All valves usually have a temperature control. Temperature control changes the ratio of mixed hot and cold water, allowing control of the temperature of the resulting mixture. Once the water is mixed by this portion of the valve, various flow controllers and/or splitters direct the mixed water to the various functions of the shower. [Features we refer to any shower room, such as overhead showers, rails, body jets, etc.].
flow control
Flow control is simply a valve that is controlled by a handle or lever on the valve. It requires water that has been mixed by the valve and limits its flow from fully closed to complete to prevent fine control of the flow rate between the two extremes. Each flow controller typically controls the flow from a single valve outlet and from there to a single shower function. To control a shower with both an overhead shower and a hand-held shower, one option is to use a shower with two flow controllers, each with a separate flow control flow to a single outlet, which means you You can have both controls at the same time, as opposed to a shunt [see below].
Diversion
A splitter is a switch that directs water that has been mixed in a valve to one of two or more valve outlets. The two-way splitter switches water between one of the two outlets, and the three splitters switch between one of the three outputs. In addition, the splitter has a closed position that reduces the amount of water supplied to all showers. The dispenser does not supply water independently to the shower, only one at a time. In addition, the shunt does not allow precise control of flow, although there may be some control, each outlet being substantially fully open or fully closed. Please note that in many shower configurations, especially those with exposed valves [see below], another part of the shower may have a separate splitter [usually on the riser, bringing water to the wall] ] Switch water showers between two valves, such as overhead showers and rails or wall-mounted hand showers.
Sequential shower valve control
Most showers have at least two controllers, a temperature controller and one or more flow controllers and/or splitters, but the sequential shower valves have a single lever control combined with temperature and flow control adjustments, once the sequence controls the flow When the handle is turned to its full amount, the shower is fully charged while cooling, the flow is maintained at full flow but the temperature is increased to a maximum. The use of a sequence valve allows precise temperature control but does not control flow.
Thermostatic and manual shower valve
The thermostatic shower valve includes a built-in anti-scalding safety mechanism that shuts off water flow if the temperature of the mixed water exceeds [usually] the preset value. Manual valves do not provide this safety feature. Some thermostatic valves also allow for setting and maintaining water temperature.
In general, the shower will supply water from the same power system and boiler, just like all other pipes in the house, which means that changes in water usage in other parts of the house will affect the water flow to the shower and so on. In particular, it can reduce the cold water supply of the shower. This causes the mixed water delivered through the shower to contain a higher proportion of hot water, which means that the water temperature rises. In this case, the thermostatic valve protects the shower from injury.
Exposed and designed shower valve
Usually, the shower can be divided into exposed or hidden. If you have any questions or need any questions, please let us know that you have had a great time in the bathroom. In contrast, the exposed shower has a shower valve, and there is a water outlet outside the wall to see the plumbing work that provides a variety of shower functions.
Shower valve control combination
There are four most common combinations of controls and outlets on the shower valve, so you need to choose the right combination for the shower function when showering. Here are the four most common valve types and how to use them:
1. Two controls and one socket: from
One control is for temperature and the other is for providing flow to only one shower head. But especially in traditional open-air showers, you often find the steering gear in the rigid riser section of the shower so that one of the valves can be used with two shower heads, such as overhead showers and handrails on the rails. shower.
2. Two controls and two sockets: from
One control is for temperature and the other is a diverter that switches between two different shower outlets. However, the shunt does not control the flow as accurately as flow control. You can use it for two shower heads, such as the top and the slide rails. But you may prefer to use the next option.
3. Three controls and two sockets from
One control is for temperature and the other two are flow control, independently controlling the flow rate to two different shower outlets. You can use it for two shower heads, such as the top and the slide rails. It allows for more precise flow control than a dual control valve with a splitter. You can use two showers at the same time, but not the splitter because they can switch between them.
4. Three controls and three exits from
One control is for temperature, one is flow control, and the other is a shunt. Normally, you can use it for a setting where you have an overhead shower and another hand shower on the rails and many body sprayers [body injectors are usually supplied by one outlet of the valve] .
You can then have the flow controller supply the overhead shower and switch the splitter between the main nozzle and the hand-held nozzle. This means you can use them alone, or you can use a hand-held shower for an overhead shower, or use a body sprayer for an overhead shower, but you can't use a hand-held spray head for body spray. But how you invest in this is your choice, you just need to make it clear to your plumber.
There are other combinations, including sequence valves and valves with integrated outputs, such as those including bathtub outlets or hand showers and hoses. If you want anything unusual, it's a good idea to check that the components you get are the right combination, and you need to have time to talk to you and who knows the subject area.
Orignal From: Understand the shower valve
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