2013年9月12日星期四

The M Series line of ball valves

Cimberio Valve, Malvern, Pa., offers the cimPUSH line of push-to-connect ball valves. The valves connect to PEX, CPVC and copper pipes in any combination without tools, glue or solder.
The M Series line of ball valves comprises four configurations for steam and other industrial fluids. The valves features a blow-out proof stem, a modular seat/seal assembly for smooth operation at high pressures, a integrated seat and body gasket, and a floating ball for tight shutoff under ANSI Class VI.
Designed for a range of applications handling water, air, food products, gases, petroleum products or aggressive chemicals, these ball valves are made in sizes from 3/8- to 6-in., and are available with pneumatic actuators, electric motor operators, or manual control with levers and hand wheel gearboxes. Both 2- and 3-way models are made with operating pressures from 0 to 3000 psig.
High Pressure Equipment Co. (HIP) has introduced a 0.5 in. orifice size line of trunion-style ball valves designed specifically for severe-duty applications. Available in two-way and three-way configurations, the 0.5 in. valve has a pressure rating of 10,000 psi and offers the same features as HiP's 0.187 and 0.375 in. trunion ball valves. All three sizes connect to a wide range of tube sizes and have 316 stainless-steel constructions. With the trunion-style closure, these valves are used for liquid shut-off or gas flow in severe duty applications.
Recent steps in ball valve technology may be attributed, in part, to advances in material technology, particularly for valve seats and O-rings. Anyone selecting a ball valve should carefully match the valve's operating conditions to the appropriate seat material.
Rated for full vacuum service, this cross port ball valve's 3-way design permits multiple flow patterns because of the crossed flow corridors within the ball. It is available in sizes of 1/2- to 2-in., and is manufactured from PVC, CPVC, PP or PVDF, making it well-suited for handling highly corrosive liquids in a variety of industries.
Its design achieves four flow patterns through three ports using one valve, which permits flow from common port to left or right ports to "off" position. To accomplish this in past would would have required two different valve body styles and two different ball configurations. Available with electric or pneumatic actuators, the valve has "L" port as standard and Tee Double L porting optional. Asahi/America Inc, Maiden, MA.

2013年8月28日星期三

Bibcock

A bibcock is a faucet installed at a downward-pointing angle. Also known as a sillcock, this design is especially common for outdoor faucets and some kinds of sink taps. Most hardware and plumbing suppliers carry bibcocks, along with replacement parts, and people can also fabricate their own or order them for custom applications. People sometimes refer to outdoor faucets of this design as hose bibbs, a reference to the fact that they are most commonly used to connect for hoses for watering, washing the car, and similar tasks.
This design often features a threaded tap, allowing people to screw various attachments on. These can include attachments such as screens to distribute the flow of the water evenly, as seen on many kitchen sinks, along with hoses and faucet extenders. A seal is usually needed between the attachment and the faucet to prevent water from leaking out around the threading. The bibcock can be controlled with a variety of valves and taps, typically situated close to the faucet so people can easily turn it on and off.
Depending on the materials used, the durability of a bibcock can vary. Those designed for the outdoors are usually heavy and may have design features intended to prevent freezing. This can be important in cold climates, where pipes can explode in a cold snap and leak water, leading to further damage, as well as waste. Often, pipes are insulated with jackets, but the bibcock must be left exposed, and a poor design can be vulnerable to freezing. Valves designed to check the backward flow of water may also be required to prevent contamination of a water supply.
A common problem with bibocks involves loosening over time of the valve used to control the tap, leading to leaks. Sometimes, a gasket can be replaced, but in other instances, it may be necessary to replace the valve. The water supply should be turned off before doing this kind of work and it may be necessary to call a plumber if the plumbing is complex or if replacing the tap does not seem to address the issue.
In some cases, the building code may require people to install a bibcock for safety or other reasons. Contractors will know more about the plumbing code requirements in a given region and can provide information on adhering to those requirements during construction and remodeling. Plumbers usually install compliant fixtures and supplies when they do installation and repair work, and may sometimes recommend changes to a plumbing system to make it code compliant.

2013年8月27日星期二

Bibcock

A bibcock is a faucet installed at a downward-pointing angle. Also known as a sillcock, this design is especially common for outdoor faucets and some kinds of sink taps. Most hardware and plumbing suppliers carry bibcocks, along with replacement parts, and people can also fabricate their own or order them for custom applications. People sometimes refer to outdoor faucets of this design as hose bibbs, a reference to the fact that they are most commonly used to connect for hoses for watering, washing the car, and similar tasks.
This design often features a threaded tap, allowing people to screw various attachments on. These can include attachments such as screens to distribute the flow of the water evenly, as seen on many kitchen sinks, along with hoses and faucet extenders. A seal is usually needed between the attachment and the faucet to prevent water from leaking out around the threading. The bibcock can be controlled with a variety of valves and taps, typically situated close to the faucet so people can easily turn it on and off.
Depending on the materials used, the durability of a bibcock can vary. Those designed for the outdoors are usually heavy and may have design features intended to prevent freezing. This can be important in cold climates, where pipes can explode in a cold snap and leak water, leading to further damage, as well as waste. Often, pipes are insulated with jackets, but the bibcock must be left exposed, and a poor design can be vulnerable to freezing. Valves designed to check the backward flow of water may also be required to prevent contamination of a water supply.
A common problem with bibocks involves loosening over time of the valve used to control the tap, leading to leaks. Sometimes, a gasket can be replaced, but in other instances, it may be necessary to replace the valve. The water supply should be turned off before doing this kind of work and it may be necessary to call a plumber if the plumbing is complex or if replacing the tap does not seem to address the issue.
In some cases, the building code may require people to install a bibcock for safety or other reasons. Contractors will know more about the plumbing code requirements in a given region and can provide information on adhering to those requirements during construction and remodeling. Plumbers usually install compliant fixtures and supplies when they do installation and repair work, and may sometimes recommend changes to a plumbing system to make it code compliant.

2013年8月14日星期三

How to Control Pool Filter Valves

Pool filters are designed to catch and remove debris from a residential or commercial swimming pool. The filter system typically includes several valves, which are responsible for draining out the filter and removing excess air from the filter system during startup or draining. Operating and controlling the valves on the pool filter correctly will help prevent problems and can keep the filter working well.
1、Locate the valves on the pool filter. Generally speaking, there is an open air relief valve on top of the filter, an open valve extending from the upper side of the pump and from the strainer that is connected to a suction valve, and a drain valve on the lower side of the pump.        
2、Open the air relief valve on top of the filter two or three rotations when starting the filter and then close when a steady stream of water flows out of the valve.        
3、Rotate the open valves on the top side of the filter and on the pump strainer counterclockwise to open when starting the filter.        
4、Keep the drain valve closed when the filter is started or operating.        
5、Close the open valves when cleaning the filter or replacing the filter cartridge. Open the drain valve and the corresponding suction valve to flush out the close valve until the water runs clean. Replace any drain plugs that are worn or broken. Close the drain valve.
We are supplying all kinds of brass Y-strainer and filter valve.The Y-Strainer valve have brass,zinc-alloy and bronze material,some filter valve is flanged connect. The size of Y-strainer valve from 1/2" to 2",filter valve with female/male ways and stainless steel screen. Brass color, nickel plated are all avaible.

2013年7月28日星期日

Do you know more about Brass ball valve

Ball valves has a muted yellow color, somewhat similar to gold. It is relatively resistant to tarnishing, and is often used as decoration and for coins. In antiquity, polished brass was often used as a mirror.
Brass is the proportions of zinc and copper can be varied to create a range of brass ball valve with varying properties.In comparison, bronze is principally an alloy of copper and tin.
Despite this distinction, some types of brasses are called bronzes. Brass is a substitutional alloy.It is used for decoration for its bright gold-like appearance; for applications where low friction is required such as locks, gears, bearings, ammunition, and valves; for plumbing and electrical applications; and extensively in musical instruments such as horns and bells for its acoustic properties.
Now with that background, which filter is best? I often use this question to gauge who I am talking to in a pool store. Just ask: "Which filter is best" and then listen for the answer. There is only one correct answer to that question: can you please define best? If the answer is any of the three, someone is trying to simply sell you something. Brass was used to make fan blades, fan cages and motor bearings in many antique fans that date before the 1930s. Brass can be used for fixings for use in cryogenic systems, however its use is not limited to this.
We supply different kinds of brass ball valves, size from 1/4" to 4". Brass ball valves working medium: water, gas. The ends of thread F/F. F/M. M/M are the normal ball valves, but we can also supply the ball valves for PEX pipes. Straighter normal brass valves, angle valves and mini ball valves are all available. For the body of ball valve, we can make it from brass and zinc, and for the ball, it is usually made from brass chrome plated, but if you need cheaper, we can make it in steel chrome plated. The brass ball valves thread standard: ISO228/ISO7/1.
600WOG Ball Valves

2013年7月16日星期二

Manifold valves

We are main exporter of different kinds of manifold valves and filter valve in China, including brass bar manifolds, manifolds with female/male ways, manifolds for pex pipes, water separators, manifolds with valves sets, the filter valve size have: 16x3/4" F/M 16x1"F/M and so on; brass color, nickel plated and chrome plated are all avaible.
Improper design of a sprinkler system will always result in the worst consequences for your lawn, including overly wet or dry areas. Essential to the design of a sprinkler system is its valve manifolds, which divide the distribution of water into zones. It is important to build valve manifolds properly in order to ensure durability and efficiency. Luckily, building a valve manifold properly is a task that almost anyone can accomplish if given the right instruction.
1、Wrap Teflon tape around the treads of the tube adapter, threaded valve ends, and all of the close nipples. Don't wrap too much Teflon tape around the threads; three times around should be fine.         
2、Insert the tube adapter into one of the elbows by turning it clockwise. Get it as tight as you can with your hand, and then use the channel locks to tighten it two full turns more. Insert a valve into into the other elbow and secure it in the same way you did the tube adapter.         
3、Insert any addition valves into the perpendicular end of a "T" fitting (one valve per fitting), and secure it using the same method as before.         
4、Join the PVC fitting by threading them together with the close nipples using the same method as before. Make sure to start with an elbow, join all the "T" fittings in a line facing the same direction and loosen the valves if necessary to face them all right-side-up. Finish by threading the last elbow onto the final open "T" end with a close nipple.
Manifold valve

2013年6月7日星期五

Brass Ball Valves

we supply different kinds of brass ball valves, size from 1/4" to 4". Brass ball valves working medium: water, gas. The ends of thread F/F. F/M. M/M are the normal ball valves, but we can also supply the ball valves for PEX pipes. Straighter normal brass valves, angle valves and mini ball valves are all available. For the body of ball valve, we can make it from brass and zinc, and for the ball, it is usually made from brass chrome plated, but if you need cheaper, we can make it in steel chrome plated. The brass ball valves thread standard: ISO228/ISO7/1.
Taizhou Tengfeng Copper Industry Co., Ltd. was founded in February, 1987, located in Xudou Industrial Zone, Yuhuan City, Zhejiang Province, China. We are a professional manufacturer that specializes in producing brass ball valves, zinc alloy ball valves, bibcocks, angle valves, stop valves, check valves, gate valves, floor drainers and pipe fittings.

Our company covers 3000 square meters and has more than two hundred employees, including more than 20 technical designers and superior managers. The annual sales value is more than 30 millions. We own advanced machines and equipment, flowing assembly line and automation network. The whole of our processing design and measure is strictly performed with our quality controlling systems.

Our company has attained ISO9001:2000 quality system certification. We insist on scientific management and implement quality policy of "quality is first, customer is uppermost" and keep it as our permanent production faith. So good credit standing has constructed a famous brand "Tengfeng".

With advanced production technology and precise artwork, our company is famous for competitive products, reasonable prices and knight services. Our products are sold to North America, Europe, the Middle East and Asia, about more than twenty countries in all.

We sincerely welcome clients both from home and abroad to visit our company. We believe that our competitive products and service will help you to increase market share. Please feel free to contact with us.