Replace a Toilet Valve & Ball Cock

Posted on April 23, 2012 by admin

Ball Cock
When your toilet is not working properly, it can lead to many problems. Many times a plumber is not available immediately, and you need to get the problem repaired as soon as possible. Learn how to replace toilet Ball Cock assemblies by following these steps and don’t wait on a plumber.
1 Turn off the water for the toilet where you will be replacing the toilet valve and ballcock. This is usually located behind the toilet on the wall. The supply shut off valve will be round or oval. Rotate this clockwise to shut off the water supply.
2 Flush the toilet. Hold down the handle until all the water supply is gone. Wipe up any excess with a towel and a sponge.
3 Disconnect the float valve lever from the fill valve. This could be held in place with a screw or snap into place, depending on your model.
4 Disconnect the water supply valve from the fill valve Bibcock inlet by unscrewing it. Unscrew the plastic retainer screw above the fill valve inlet. This holds the fill valve in place on the bottom of the tank. Lift the fill valve up and out of the tank.
5 Turn the new fill valve upside down. Apply a light coating of grease to the bottom of the fill valve seal. Turn the fill valve right side up. Insert it in the tank so the seal is flush with the bottom of the tank. Continue holding this in one place with your hand.
6 Reattach the retainer screw on the bottom of the tank by threading it around the tank inlet. Tighten with the wrench.
7 Reattach the ballcock.
8 Wrap the inlet threads with plumber’s tape. Reattach the water inlet coupling.
9 Restore the water supply. Allow the tank to fill. Flush and check for proper operation.
The article comes from Brass Valves.

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Treat Kitchen Drain

Posted on April 18, 2012 by admin

Kitchen Drain
Whether it is a slow leak or a new installation that never sealed properly, repairing your sink Kitchen Drain can be done with some basic plumbing knowledge and a few specialty plumbing tools. Both kitchen and bath sink drains can be repaired in no time, although they don’t come apart in quite the same way.
1 Boil a large pot of water on the stove. Slowly pour the water down the kitchen sink drain. The boiling water heats up and dissolves any cooking grease that may be clogging the sink pipe Gas Valve.
2 Place a plunger completely over the sink hole. With both hands on the handle, press the plunger down then up quickly 10 to 15 times to loosen the clog. Run hot water into the drain. If the drain remains slow, continue pumping the plunger over the sink drain three to four more sessions.
3 Alternatively, insert a plumping snake into the sink drain. Push the snake until you feel it hit a clogged area. Push the snake up and down to loosen the obstruction so it can break free from the pipe. Remove the plumbing snake, then run cold water down the sink pipe.
The article comes from Ball Valves.

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Size Brass Check Valve

Posted on April 10, 2012 by admin

Brass Check Valve
By preventing the backflow of water once the pump or water supply has been shut off, a Brass Check Valve lightens the load on a water pump, prevents overspill and even guard against gray water contamination. Check valves can be one of the most important elements of a plumbing system. Because of their importance, checking and testing these valves helps ensure that the consequences of a broken check valve are never realized.
1 Turn off and disconnect the power source to the pump before attempting to do anything with it to avoid electrical shock.
2 Remove the old check valve of Shower Drain from the intake if you are replacing it.
3 Check the manual of the pump if you still have it, or the specifications for your make and model online. These sources will specify the inlet connection size.
4 Measure the inlet pipe or the outlet of the old check valve across the widest point to get the diameter if you cannot locate the specification.
5 Write the measurement down and keep it with you so you have a reference when shopping for the new check valve.
The article comes from Brass Valves.

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Gate Valve Various Types And Its Importance

Posted on March 26, 2012 by admin

Gate Valve
A Gate Valve is basically a controlling device that is fixed on the pipes. It includes a round handle on the thicker section of the pipes. These valves are highly essential as it helps to control the flow of liquid. It either helps to stop or start a linear flow of water or any other type of liquid.
It is usually seen on pipes in commercial buildings, factories and even homes. It is used for a wide variety of liquids and semi-liquids as it is quite efficient in its sealing properties.
Gate Valve- The Different Types
Due to the widespread uses and advantages of gate Angle Valve, it can be found in different varieties to suit the different requirements. Some of the most popular varieties include the following.
Parallel valves: These valves control the flow of liquid by utilising a flat disc that is placed between two parallel seats. These two seats are placed in an upstream and downstream manner. This can be used effectively to control the flow of water.
Wedge valves: The wedge gate valve is one of the most popular varieties of valves. It has a misaligned gate and two inclined seats.
Rising stem valves: This is the most common variety of valve used in most of the areas today. It has a round handle which is attached to a shaft or stem. This shaft rises as the handle is turned, to open the valve. The shaft comes down when the valve is closed. Though it is one of the most popular types of valves, it cannot be used in areas where there is space constraint.
Non-rising stem valves: This gate valve is popularly used for underground pipes where it is difficult for the shaft to raise. The valve can be opened by rotating the handle to the left and closed by rotating it fully to the right. It is quite easy to padlock the non-rising stem valves compared to the rising stem valves. The non-rising stem valves require only one paddock unlike the rising stem valves which require two paddocks.
The article comes from Brass Ball Valves.

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Bathtub Drain Ball Valve – The Industrial Tools

Posted on March 18, 2012 by admin

Bathtub Drain
Mini Ball Valve are commonly used in plumbing. They are installed in the hot and cold water copper lines so if you have to do a repair job like changing the faucets on a sink or taking out a sink to put a new one in, you don’t have to turn off the water to the entire house. You just turn off the ball valve on the water lines leading to the work project.The handle of the valve is connected to an internal ball that has a hole running through it. When the valve is in the open position the hole in the ball is lined up with the opening in the copper pipes on either side of it.
The continuous research of engineers all over the world has enabled them to bring technological advancement in every sector through newly invented product groups. Such products have improved our standard of work. This is how essential industrial tools like stainless steel ball valves have taken shape & are being modified from time to time for greater effect.
A stainless steel ball valve is one kind of quarter turn valve which is literally placed inside a passageway to facilitate fluid discharge. The valve functions through a hole present in the stainless steel ball. It is the position of the ball that largely controls the operation of the stainless steel ball valve.
The stainless steel ball valves fo Bathtub Drain remain opened when the holes run in the similar direction as that of the passageways & the fluid keeps flowing through them. However the fluid could not pass through the hole when it is placed perpendicular to the passageway. It keeps the valve closed.
The stainless steel ball valves are special type of discs that are widely used in industries to strengthen & connect the joints where they are supposed to endure high temperatures & maximum pressures. These ball valves are manufactured to hold out a maximum temperature of 200 degrees centigrade & without any melting or bending.
There are several world class ball valve manufacturers in the world who design stainless steel ball valves for a specific use. They used to differ in sizes & it ultimately indicates that some of the valves suit best for normal industrial purpose while some other are used in heavy industrial applications.
The stainless steel ball valve manufacturing companies generally make use of materials like ceramic, metal or plastic in the production process. The high quality stainless steel ball valves are made up as handy tools.
They should again be long lasting & wherever required can be replaced to remove the technical snags. A high quality stainless steel ball valve offer the best possible resistance between the sleeve & the disc no matter the gases or liquids are how much compressed inside the tubes.
Three different types of stainless steel ball valves are there. There is no oversized ball present in a standard port ball valve & therefore the passageway is found to be larger than the hole size. Similarly a full port ball valve does not offer any restriction on the fluid flowing through the passageway.
The article comes from Brass Valves.

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Guide To Change A Gas Valve

Posted on March 12, 2012 by admin

Gas Valve
From the literal meaning, we can infer something from the “stop”. The word “stop” means something undergoing breaks off. So, we can infer that the stop Gas Valve is to control the operation of the process. And it is not only be used in the industrial process, but also our daily life. Stop valve is one kind of the control valve that closely related to our life.
Have you found that a tap in your house is so wondrous that its on and off means a lot? If the faucet can’t be turned off and the water tends to submerge the prosperities in the house, you just need to turn off the wondrous tap to avoid further damages. I think you have gotten the idea that the wonderful tap is the stop valve.
To complete this moderately easy job, the tools we need are the new proper water stop valve, slip joint pliers, adjustable wrench, small keyhole hacksaw and Teflon tape. And it should be mentioned that we should do this replacing process carefully.
Firstly, it is necessary to shut off the main water supply for the entire house. Once it is turned off, the actual job eventually begins. The adjustable wrench is needed to unscrew and remove the hoses of the old Stop Valve. If the old is soldered onto the end of the line, it is helpful to apply a small keyhole hacksaw to cut the old valve out of the water line. All we need to do it to remove the old one according to the specific conditions, either by the aim of a keyhole hacksaw or by the aim of an adjustable wrench.
Secondly, it is time to remove the round brass ring on the end of the water line followed. The slip joint pliers are needed to twist off the compression ring. Once this step has been done, it is time to slide the nut and the new water stop valve onto the end of the water line. Remember to place the threads to fact out. The placement of the compression ring is followed. It is placed between the nut and fitting, aiming to provide a tight seal.
At last, tighten all the parts tightly. The slip joint pliers would be available if necessary. At this moment, reconnect the hose to the new water stop valve to ensure a reliable installation. Turn on the main water supply to check for the leakage. If no any, the replacing process has been completed successfully.
The article comes from Ball Valves.

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Size A Brass Check Valve

Posted on March 5, 2012 by admin

Brass Check Valve
By preventing the backflow of water once the pump or water supply has been shut off, a Brass Check Valve lightens the load on a water pump, prevents overspill and even guard against gray water contamination. Check valves can be one of the most important elements of a plumbing system. Because of their importance, checking and testing these valves helps ensure that the consequences of a broken check valve are never realized
1 Turn off and disconnect the power source to the pump before attempting to do anything with it to avoid electrical shock.
2 Remove the old check valve from the intake if you are replacing it.
3 Check the manual of the pump if you still have it, or the specifications for your make and model online. These sources will specify the inlet connection size.
4 Measure the inlet pipe or the outlet of the old check Brass Gas Valve across the widest point to get the diameter if you cannot locate the specification.
5 Write the measurement down and keep it with you so you have a reference when shopping for the new check valve.
Check valves come in a range of diameters for different kinds of piping. They are also tested to determine their load rating, determining how much pressure is required to break the valve. As a general rule, experts recommend purchasing check valves with pressure ratings that exceed the potential pressure, which can be generated by a system, ensuring that the check valve will hold up even if the system reaches a critical point of pressure.
The check valve can even be found inside the body. The heart, for example, has what are essentially check valves that permit the one-way flow of blood through the heart. These valves prevent oxygenated blood from flowing back into the heart, and force deoxygenated blood through the heart, and they are designed to deal with a high level of pressure and to withstand years of use; nature can be an excellent engineer, apparently.
The article comes from Ball Valves.

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Brass Check Valve Fittings

Posted on February 27, 2012 by admin

Shower Drain
A Brass Check Valve is a fairly simple, robust, and reliable one-way valve that relies on a spring or gravity loaded plunger or a diaphragm to allow fluids to flow in one direction only. This is typically achieved by constructing the valve in such a way that the valve disc opens when exposed to pressure from one side and is forced closed positively should that pressure drop or be reversed. The double check valve features two such units mounted in series with the water flow path. The concept behind this design is a two-fold combination of redundancy and efficiency.
1 Examine the area around the Check Valve and watch to see if water is coming from somewhere else and gathering on the Check Valve. Sometimes water can trickle down the water pipe and drip from the Check Valve, making it appear that the valve is leaking.
2 Wipe any moisture off of the Shower Drain – Check Valve with paper towel and make sure that it is completely dry.
3 Wrap toilet paper or paper towel around the Check Valve where it connects on both sides. If any water is seeping from the Check Valve it will be easy to see on the paper towel or toilet paper.
4 Tighten the packing nut on the Check Valve if there is water dripping from the valve. The packing nut holds the Check Valve on the water pipe. Be careful to tighten the packing nut in very small increments to make sure it does not get over-tightened and snap off.
5 Tighten the nut on the opposite end of the Check Valve from where it connects to the water pipe. Sometimes this is another water pipe if the Check Valve is in the middle of a run. If the Check Valve is at the end of a water pipe, there may be a nut that attaches a faucet water supply hose to the Check Valve.
6 Consider replacing the Check Valve if tightening the nuts do not solve the leak.
The article comes from Brass Ball Valves.

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Use Brass Bibcock Of Swimming Pool

Posted on February 20, 2012 by admin

Brass Bibcock
Check Valves are made of plastic or metal that is installed in pipeline systems to allow flow in one direction only. The Brass Bibcock can be completely immersed in water for cleaning–the only parts involved for disassembly are the spring and plunger. These are mainly used for protection of any item of equipment that can be affected by reverse flow, such as flow meters, strainers and control valves. Ball valves offer very good shut-off capabilities and are handy because opening and closing the valve is as simple as turning the handle 90°.
1 Check the hair and lint basket daily to ensure that your check valve doesn’t back up. If the basket is full, water cannot freely pass through, which means that water is not entering your check valve. Pull the basket out and throw away any hair or lint that is caught in it.
2 Inspect your Brass Check Valve to see that it is moving freely. Most modern check valves are constructed from clear plastic so that you can watch the valve opening and closing. If you are not certain, remove the cover and test the valve with your finger. If it is stiff or doesn’t move at all, it may need lubricated.
3 Turn off the power to your pool to prevent any electrical accidents while lubricating the check valve. This is a step that should be taken when performing any swimming pool maintenance.
4 Apply a lubricant to the O-ring of the check valve. If your valve is still in working order, this should loosen it up back to its optimum level. Choose a lubricant specially designed for pools, and that doesn’t contain oils which could seep into the water. Lubricate your valve twice a year to prevent corrosion.
5 Restart your pool and inspect the check valve. After lubrication, the valve should be functioning properly. If it does not, this may be a sign of a faulty valve and may need to be replaced.
The article comes from Brass Valves.

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Brass Stop Valve Definition

Posted on February 14, 2012 by admin

Brass Stop Valve
A diaphragm valve consists of a diaphragm, or thin dividing membrane, which moves up and down in response to gas pressure to open or close the Gas Shut Off Valve. A small valve, controlled by a magnetic coil, permits or denies gas to enter the upper chamber of the valve.A heat-controlled gas valve consists of an electric heating element wound around a rod attached to the valve. When electricity flows through the heating element, the heating effect causes the rod to elongate, or expand, opening the valve.A solenoid gas valve also consists of a coil wound around a rod or plunger attached to the valve. When current flows, the plunger is pulled into the coil by electromagnetism, opening the valve. The plunger is spring loaded, so it returns to its original position when current is removed.
Gas valves control the flow of natural gas that moves from a gas main line to a furnace. As of 2010, most new gas furnaces come equipped with natural gas valves. When a furnace is installed, the natural Brass Stop Valve is calibrated so it properly senses the amount of gas, called gas pressure, that the natural gas lines are supplying it with.
The gas valve receives a signal from the gas furnace control board or module. This small computer tells the gas valve what the gas pressure is. The control board closes the safety switches in the furnace safety circuit and readies the main burner for firing. The control board then sends a signal that tells the valve to open so gas can reach the manifold and main burner.
Gas valves typically do not require any maintenance. Only if a gas valve is submerged or becomes too wet from moisture should it be replaced.
The article omes from Ball Valves.

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