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  • The website of Business Information     [2010-08-13]

    Business Information We introduce a variety of business information, such as casting, hardware, sanitary ware, furniture, etc. website: http://cn-metalcasting.com/ Good opportunities from the cn-metalcasting.com, so you become more wealthy boss.

  • Advantage of the ball valve     [2012-07-04]

    Advantage of the ball valve (1) has the lowest flow resistance (virtually zero). (2) will not be stuck at work (in the absence of lubricant), and it could be reliably applied with the corrosive medium and low boiling point liquid. (3) in the large pressure and temperature of the range, can be completely sealed. 4 fast opening and closing, opening and closing time of some of the structure is only 0.05 ~ 0.1s, can be used to ensure that the test bed automation system. Rapid opening and closing valves, the operation no impact. 5 ball close in position on the automatic positioning. The wor...

  • Advantage of the ball valve     [2012-06-27]

    Advantage of the ball valve (1) has the lowest flow resistance (virtually zero). (2) will not be stuck at work (in the absence of lubricant), and it could be reliably applied with the corrosive medium and low boiling point liquid. (3) in the large pressure and temperature of the range, can be completely sealed. 4 fast opening and closing, opening and closing time of some of the structure is only 0.05 ~ 0.1s, can be used to ensure that the test bed automation system.Rapid opening and closing valves, the operation no impact. 5 ball close in position on the automatic positioning. The work...

  • Gate     [2012-06-21]

    The gate is in the fluid transport system control unit has a cut-off regulation, diversion, to prevent the function of the counter-current, voltage regulators, shunt or overflow relief. All kinds of valves for fluid control valve of the system, from the most simple cut-off valve to the extremely complex automatic control system, its varieties and specifications are quite numerous. The valve can be used to control the flow of air, water, steam, and a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid. Valve according to the material divided i...

  • What You Should Know About Shower Faucet     [2012-05-30]

      Choosing a shower faucet is important for the lifespan of the shower and for the appearance of the bathroom. If you also want to have the water be available for a bath, you will need a shower faucet that has a diverter to allow you to set whether the water goes to the shower faucet or the tub faucet when you turn it on. There are mainly two teams of kitchen faucets. They’re wall mounted or sink mounted. While wall mounted kitchen taps were widespread, at this time most kitchen taps are mounted into the highest of sinks. One of the best ways to decid...

  • DIY Wash Basin Faucet     [2012-05-08]

      If your Wash Basin Faucet needs to be repaired, it may be a good idea to replace it. Since the old one will have to be removed for repair, you can take this opportunity to upgrade the look of your bathroom. You can replace a bathtub faucet within a couple of hours. The old faucet will have to be removed first and taken to the hardware store. Make sure that the new faucet has the same inside diameters of the old one. Place a sheet inside the bathtub to prevent scratches and damage to the finish while you are inside removing the old faucet assembly. Turn off t...

  • Natural Tub Drain Gas Valve Work Ways     [2012-04-23]

      Gas water heaters use two different elements to control the gas flow to the water heater. The gas Tub Drain cut-off valve is situated on the gas line leading into the water heater. The gas line feeds from the cut-off valve to the gas control valve assembly. Definition 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 gas valve is calibrated so it properly senses the amount of gas, called gas pressure, t...

  • Repair The Gas Shut Off Valve     [2012-04-18]

      Most water appliances, such as faucets, dishwashers and washing machines, have shut-off valves. A Gas Shut Off Valve is placed on a water line to allow you to shut off the water supply to one appliance without shutting off the water supply to the entire house. The valves do occasionally wear out, necessitating that you remove the old valve in order to install a new one. 1 Close the shutoff valve all the way. Tighten the packing nut one eighth turn with an adjustable wrench to see if the valve will stop leaking. The packing nut is directly under the lever...

  • Brass Gate Valve Wrench Styles     [2012-04-10]

      Brass Gate Valve are commonly installed in the copper hot and cold water lines of a house. By soldering gate valves into the various lines, you can shut off an individual line running to a master bathroom, for instance, where you might want to put in a new faucet. Rather than turning off the water to the entire house, you just turn off the gate valve on the water line running to the master bedroom. The rest of the house still has water running to it and nobody is inconvenienced. Soldering in a gate valve requires just a few simple tools. T Style T-style wren...

  • Types Of Sink Mixer     [2012-03-26]

      Bathroom Sink Mixer is a term used to describe hot water and cold water faucets and the water spigot. In many cases, these three pieces are combined into a single unit mounted to the deck of the sink or the top of the countertop. Replacing a bathroom tap is relatively straightforward and requires the use of basic tools, thus avoiding the need to call a plumber to your home. Materials for Bathroom Taps Some of the more popular materials for bathroom taps include stainless steel, chrome, brass, nickel-plated and other plated-metals. Some taps are available in se...

  • Change A Kitchen Drain Shut Off Valve     [2012-03-20]

      Kitchen Drain Shut-off valves are important for operating plumbing devices that should be installed for every fixture in the house or business.  Shut-off valves located in every plumbing fixture, will limit the work area, and keep the other parts of the house functional. Remove Faulty Shut-Off Valve 1 Turn off the main water valve to the house. The water supply valve is usually between the house and the water meter. Go to the circuit breaker panel; turn off the breaker to the hot water heater. This is a preventative measure to keep the heating elements...

  • Check Valve Brass Bibcock For Sub Water Pumps     [2012-03-12]

      Also known as a one-way valve or a non-return valve, a Check Valve can work in a number of ways. One of the most common styles is the ball valve, made by mounting a ball over a disc with a small hole in it. Liquid or gas can flow through the hole and around the ball, but when it tries to push the other way, it shoes the ball up against the disc, creating a seal. Other styles include clapper, swing, and diaphragm check valves, each designed for varying applications. Function A check valve provides a stop in the water pump system so water does not back flow f...

  • Replace Ball Cock Angle Valve     [2012-03-05]

      Brass Angle Valve are commonly used as shut-off valves for toilets or sinks, and replacing one is a task that requires little skill. The washers within the body of the valve wear away or dry rot with time. Any local home improvement store or plumbing supply store will carry angle shut-off valves. Bringing in your old valve is also the easiest way to find the correct size valve. 1 Turn off the water supply to the sink by closing the main water service gate valve typically located on the exterior of the house or in a concrete box near the street or property...

  • Natural Gas Valve Of Tub Drain Work     [2012-02-28]

      Gas valves are devices that regulate gases such as natural gas and liquid propane. Used for several applications gas valves of Tub Drain are available in a variety of sizes flows, inlet and outlet ports, and pressure ratings. One is made of plastic such as polyvinyl, polytetrafluoroethylene, chlorinated polyvinyl chloride, or a metallic substance such as brass, bronze, steel, iron, copper, or aluminum, to name a few. If you are not interested in a universal gas valve, be sure to have your type and model number ready to start narrowing down your options and making your f...

  • Fit Bathroom Basin Faucet     [2012-02-20]

      Different types of sinks for different purposes such as – bathroom sink, kitchen sink, office sink has led to the manufacturing of various types of Sink Mixer. Sink Mixer are often chromium finished and has vertical inlet. One important point that should be taken care of is the height of the sink tap. Generally tall sink Mixer are preferred as they allow you to fill long buckets. Sink mixer is another type of sink tap. These type of sink Faucet have two outlets which gives you more flexibility during use of the sink. These type of sink taps are generally used w...

  • Gate Valve Functions And Uses     [2012-02-16]

      A Gate Valve consists of an actuator---such as a lever, a hand wheel or an electric motor---a housing, which holds the valve mechanism, and a gate---a rectangular or circular piece of metal that acts like the gate on a fence. When the gate is raised, liquids or gases can pass through the gate. When the gate is closed, the flow stops. The best-known example of a gate valve is a household faucet: when you turn the handle, you raise or lower the gate and the water flows or stops. Gate valve is one of the most popularly and widely used valves for domestic and in...

  • Prime A Well Brass Gas Check Valve     [2012-02-07]

      A well pump sucks water out of the well and lifts it to ground level for irrigating agricultural fields or supplying potable water to buildings through pipes. Priming means making the water pump fittings air free. Well pump prime losses occur due to defective foot valves, Check Valve or pipe leaks. Without prime, the pump will run, but the water delivery stops or low water pressure ensues. 1 Pour water into the pump inlet source or into seperate pump regulator. Never run a pump motor without priming it with water first. The water source piping should be fille...

  • Plug Ball Cock Valve VS. Mini Ball Valve     [2012-02-01]

      A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically pipe fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. Function:Ba...

  • Replace The Ball Cock On A Toilet     [2012-01-10]

      Replacing a Ball Cock and a flapper in a toilet is a quick and simple do-it-yourself job. You'll know that your toilet's flapper needs replacing if you continually see water running into your toilet bowl. The ball cock, also called the fill-valve, will need replacing if there is a leak coming from the bottom of your toilet tank, or the tank, itself, isn't filling with water. Most local home improvement stores will carry both of these pieces, and you can purchase a universal replacement piece for both. 1 Turn off the water supply valve to shut off the w...

  • How to Remove Basin Faucet     [2012-01-04]

      Time and exposure to water causes corrosion of even the best kitchen sink faucets. Eventually something is going to leak! It's fairly simple to remove a kitchen Sink Mixer. All it takes is a few common tools and a little hand strength. There aren't many parts involved and none of them are complicated. 1 Open the vanity doors underneath the basin to access the faucet connections and shutoff valves. 2 Turn both shutoff valves clockwise or to the right to shut off the hot and cold water. You will find the shutoff valves located on the back wall. Do not r...

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