What type of stopcock

If the Stopcock is a little stiff to turn apply some easing oil and allow soaking before working the handle back and forth until it eases.

If the tap will not turn at all and easing oil makes no difference then the main stopcock may either need to be replaced or the stop valve may just need taking apart, cleaning and regressing up so that it is just like new again. If the main stopcock is leaking from a gland, then you may just be able to tighten it up at the gland to either slow the leak down and hopefully stop the water leaking.

If the mains water stop valve is leaking from the main body then this becomes a little more tricky and you will require an emergency plumber. The plumber will most likely take the body off and place PTFE around the threads to enable a new seal to the stop valve.

If the stop valve has too much PTFE then the chances are that the stop tap body at the thread will split open at the brass wear. If the mains water stopcock is leaking from the nuts then you can either use PTFE or plumbing paste. A Main Stopcock key is normally a metal tool which comes in various lengths. This tool allows you to reach the normally covered rectangular turning key and open or close with a clock or anticlockwise turn.

Generally if the turning T-bar is in line with the pipe flow, it is open and across is the closed position. Mains water stopcocks are best used sparingly. You will only need this when your house is in need of a DIY plumbing situation or your in a plumbing emergency situation. Most or all main stopcock are made out of a metal brass or some of the older ones are made out of metal and lead pipe.

Most stop valves bung up of dirt and muck and after time become very stiff. A cure to loosening the dirt and grime within the stopcock can be cured a little by just moving back and forward or opening and shutting. To replace the main stopcock valve you will First of all need to turn off the mains water stop valve from outside the home boundaries or simply freeze the stopcock with either a pipe freezing kit or asking the plumber to use an electric pipe freezing machine.

If turning the outside mains stopcock you may need an outside stopcock key. If you struggle to turn the water off then it is best you get in touch with the water utilities company. Once the date has been turned off you can turn the kitchen tap on to make sure the water is off. Make sure you have a towel or a wet vacuum to dry up any loose water coming out.

Undo both nuts on the main stopcock and take the stop tap away. It is very important to make sure that the stopcock goes in the same direct as the water flow.

Once the mains water stop valve has been fitted it is very important to leave about 5 to minutes to check for any slow leaks. If you find some slight leaks then it may be a good idea to use some plumbing paste of some PTFE. Once you know where the mains water stop valve is, then you will need to turn off clockwise until completely closed. Turn on the taps in the sinks and bathrooms to remove any water remaining in the household system. Is my water company responsible for the mains water stop valve is a common question and one that the answer has recently changed.

The water utility companies provide two main piped services to your home. The first is the delivery of fresh water. The second is the removal of waste water from both sewage and drainage. Tap Revivers. Electric Handwash. Tap Spares. Back to Wall Toilets. High Level Toilets. Low Level Toilets. Wall Hung Toilets. Toilet Seats.

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Typically, a property will have an inside stop tap that is the responsibility of the owner or landlord and an outside stop tap. South Staffs Water is responsible for stop taps located outside the boundary of a property. A stopcock has a washer and used for high pressure stuff like mains.

Gate valve is a wedge shaped gate which slides up and down bit like a locke gate on the canel. A stopcock is a valve, or a kind of tap, used to restrict or stop the flow of water through a mains water inlet pipe. They are also known as stop valves and stop taps. Stopcocks are used to prevent the flow of water into a domestic water system while carrying out maintenance, such as replacing a bathroom tap.

In most houses the stopcock is located under the kitchen sink. To turn off the stopcock simply turn the valve clockwise to turn off the water supply. An outside stopcock is a form of inline valve that works by rotating a stop or a plug within the chamber to stop the flow of water.

This is normally activated by a small handle or a rectangular projection for which a stopcock key must be used. For example by leaving a stop tap cover open where it may trip up a pedestrian or damage a car.

To shut off the water supply, turn the valve clockwise to close. To turn the water back on, simply turn the valve anti-clockwise.

Turn it on and off slowly, never force it. Gate valves are often used when minimum pressure loss and a free bore is needed. When fully open, a typical gate valve has no obstruction in the flow path resulting in a very low pressure loss, and this design makes it possible to use a pipe-cleaning pig. A gate valve should always be either fully open or fully closed.