Nov 17, 2015 this means they need different valve types. Nibco tfp600a brs brass ball valve, two piece, lever handle, 114 female npt thread fipt 5. The 3000 series twoway ball valve compact design has a twopiece body and end construction to cover 38 npt end configuration applications. As the name suggests, the two piece ball valve consists of two pieces, one piece that has one end connection and the body. It is designed to be fire safe per api 607 and meets the requirements of asme b16. By rotating the position of the ball, the flow of the medium can be adapted. Its twopiece type ball valve, not 2 pieces of the product. Once installed these valves typically cannot be repaired unless they are removed from service. Maximum safety and environmental protection are the driving factors in every design, achieved through corrosionresistant materials, firesafe testing, blowoutproof stems. The bearings act on the trunnions which may integral to the ball, or may be separate depending on the valve design. Series bv2m twopiece stainless steel ball valve is the. For best results use a filter upstream to the valve.
The 3000 ball valve series is rated to 500 psi and will support flow and pressure in either direction. Ball valves from brass, stainless steel or steel have a ball with an opening, which rotates in a chamber. Seats and body seals are 15% glass reinforced ptfe providing broad media compatibility and bubble tight shutoff to. Developed bonnet sort incompletecomplete jacketed ball valve handle protection systemp. You can take a ball valve apart using two crescent wrenches. This product is highly demanded among clients spread across the nation due to compact designs, sturdy construction, premium quality and easy usage. The side entry bolted body version is one of the most trusted valve design in.
Cast steel ball valve with two piece design hyper valves. The 027 series two way ball valve compact design promotes multiple configurations to fit the exact end use application. Made up of 304 stainless steel and blue vinyl handles. Legend valve gret pvc two piece ball valve schedule 80 2 12 solvent weld emds. The series we08 incorporates a full port 2piece brass ball valve for great flow rates with minimal pressure drop. Two way ball valve, ball valve manufacturer, floating ball. The 3 piece design makes it easy to take apart and keep clean, preventing any spoilage organism from lingering between batches. In the singlepiece design valve, the body will be castforged as one piece. The avco 9100 series ball valve is a flanged two 2 piece cast ball valve with integral flanges in stainless steel 316 cf8m, carbon steel wcb, hastelloy c cw12mw or alloy 20 materials. Introduction a trunnion mounted valve means that the ball is constrained by bearings and is only allowed to rotate. The control valve is a critical part of the control loop. Short wafer as per iso 5752 tab 5 api 609 category a top flanged drilling.
Api 609 category nbs 5155 design and manufacturing mss sp67 c504 valve face to face dimensions. For processes that put heavy demands on valves, having a 3 piece valve is more convenient than one or two piece ball valves. Although there are many types, shapes, and sizes of valves, they all have the same basic parts. Single two three piece design, full bore regular reduce bore two way floating trunnion mounted ball valves. Multidirectional flow twopiece body design chromeplated brass ball csa ansi z21. Dernord full port ball valve stainless steel 316 two piece with. This 2 piece body allows a larger ball to be installed at the time of manufacture, which makes this a full bore or full port ball valve.
Ball valves can be ordered with an port which is equal to the nominal inner diameter of the pipe in question full port, or with a reduced port. Two piece design flanged ball valve rb unison valves. Hands down prefer my two piece to my three piece valve. The 027 series twoway ball valve compact design promotes multiple configurations to fit the exact end use application. As the ball is rotated, in the fully open position the valve provides the through conduit or full bore required for unrestricted flow of the fluid and scrapers or pigs. This design offers the unique advantage of eliminating the possibility of external leakage to the atmosphere throughbolted body joints. The 7 series includes an energized ptfe stem seal and live loaded seats. Jag fb2 forged or cast 2piece bolted body ball valve by jag flocomponents usa, inc size range. Velan is a world leader in the design and production of a wide range of cast. It is available with threaded, socket weld and quick clamp ends.
Get the best deals on 2 pvc ball valve in ball valves when. The series bv2m twopiece stainless steel ball valve is the economical choice for high quality, ss ball valves for use in chemical, petrochemical, pulp and paper and general applications. The series we08 incorporates a full port 2 piece brass ball valve for great flow rates with minimal pressure drop. The second piece fits into the first, holds the trim in place and includes the second end connection. A ball valve consists of a valve body in which a large sphere with a central hole equal to the inside diameter of the pipe is mounted. The torque required to actuate a trunnionmounted ball valve is substantially smaller than the torque required for a floating ball design. Maximum safety and environmental protection are the driving factors in every design, achieved through corrosionresistant materials, firesafe testing, blowoutproof stems and tight shutoff features.
Actuators are direct mounted creating a compact assembly for tight spaces. This means that the 2 piece ss ball valve has no pressure drop and keeps the flow rate high. Nibco tfp600a brs brass ball valve, twopiece, lever handle, 114 female npt thread fipt 5. Ball valves types, construction, applications and advantages. Banjo 316 stainless steel two piece ball valves these stainless steel valves have a blowout proof stem and are 100% tested by air, underwater at 100 p. The ball valves are of a two piece construction and have a solid full bore ball. This product is widely known for its strength and quality.
Designed for simple, inline maintenance, and long, reliable service life, this resilientseated ball valve offers sophisticated technical features that enable superior performance at. Two piece design long stem flanged ball valve rbdesign standard. The ball valve is an inexpensive alternative to other valves. The trunnionmounted ballvalve design is used with splitbody large size valves, whereas the floatingball design is the most common design for all other types of ball valves. Sure the 3piece looks cooler, but a 2piece really is much easier to disassemble. In the single piece design valve, the body will be castforged as one piece. The series bv2m body and endcaps are constructed of investment cast ss, while stem is 316 ss. The two piece ball valve has one body joint which means the body is composed of two pieces, hence the name two piece. Bs 6755 part iapi 598is 61571981 flange dimensions. This product is used at high pressure areas where the flow needs to be controlled. The two piece ball valves are the most widely used ball valve. Two way ball valve with top entry design onepiece body, with chemicalresistant lining and iso top flange dinen. Ball valves use a metal ball with a hole bored through the center, sandwiched between two seats to control flow. The series bv2m two piece stainless steel ball valve is the economical choice for high quality, ss ball valves for use in chemical, petrochemical, pulp and paper and general applications.
Type 3piece carbon steel ball valves threaded or welding. The trunnionmounted ball valve design is used with splitbody large size valves, whereas the floating ball design is the most common design for all other types of ball valves. Jag fb2 floating ball valves forged or cast 2piece. Designed for simple, inline maintenance, and long, reliable service life, this resilientseated ball valve offers sophisticated technical features that enable superior performance at an economical cost. Dirty, errosive and corrosive fluids may affect the cycle life of the valve, cycle life is based on working pressures less than 150 psig. Our company designs various kinds of ball valves for onepiece, twopiece, three piece, thread end, flange type, full port. Ball valves in one piece, two piece or three piece designs. Full bore means that the bore hole in the ball has the same inside diameter as that of.
It is a 3 piece ball valve constructed of 316 stainless steel. Feppfa seamed ball valve flush base plan ball valve various port ball valve four and three way ball valve of polypropylene material \\015\\012\\015\\012. A twopiece ball valve is split body valves where the body and connector are bolted together. The unique 3piece design serves as both valve and union. The 3piece design makes it easy to take apart and keep clean, preventing any spoilage organism from lingering between batches. The insertion of the ball will be through the end of the body and is held in position by body insert. These valves are quick opening and provide a very tight closure on. This stainless steel ball valve is the perfect match to most homebrewing kettles with a 12 coupler or nipple on the bottom. Used in many hydrocarbon process applications, ball valves are capable of throttling gases and vapors and are especially useful for lowflow situations.
Single piece design two piece design three piece design the short pattern the long pattern sandwich design. In twopiece design, the body is constructed in two pieces and the ball is held in position by. The valve features a blowout proof stem for added safety, reinforced ptfe seats and seals for longer life, and a brass ball for better performance. Flexing seat design ensures leaktight seal in both low. The threaded ball valve end connections allow for quick and easy installation to pipe thread. Long life and safe operation in tough services, from cryogens to highly corrosive fluids these are the hallmarks of our comprehensive and respected ball valve portfolio. Velans vtp2000 3piece ball valve is a high performance ball valve, ideal for a wide variety of services. Two piece ball valves are generally slightly reduced or standard bore, they can be either throwaway or repairable. The single piston effect seat design in the api 6d is also called the doubleblockandbleed dbb valve. Get the best deals on 2 pvc ball valve in ball valves when you shop the largest online selection at.
The two piece ball valve is the best priced full port ball valve full bore, allowing the inside diameter of the pipe to remain constant and unrestricted. Relevant design standards are en iso 17292, en 12516, asme. Website design and development by teesing and guidance. The avco 9100 series ball valve is a flanged two 2piece cast ball valve with integral flanges in stainless steel 316 cf8m, carbon steel wcb, hastelloy c cw12mw or alloy 20 materials. Valves ball valves ball valves from brass, stainless steel or steel have a ball with an opening, which rotates in a chamber. Series we08 2piece npt brass ball valve dwyer instruments. A two piece ball valve is split body valves where the body and connector are bolted together. When seats and seals need to be routinely replaced, having three pieces allows for easy disassembly, servicing and reassembly without having to do major cutting on the pipe. This will allow you to open up the valve to get to the ball and the two ptfe gaskets that form the seal when closed. All products services software training applications companies news articles books magazines events downloads videos.
Ball valves, general purpose and special application 60 series. All stainless steel switching ball valves incorporate many of. Unibody design body 316 stainless steel astm a351 cf8m 800 wog blowout proof stem locking device npt threaded ends optional oval handle dimensions inches series 58876 1piece ball valve sharpe series 58876 1piece ball valve toll free 877 7742773 local 708 5629221 fax 708 5620890. Valves are technically fittings, but are usually discussed as a separate category. Valves are the most common single piece of equipment found in doe facilities. Easy to clean 2 piece design, constructed from high grade 304stainless made to last.
We are pleased to provide this global edition of the bookbound swagelok product. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The torque required to actuate a trunnionmounted ball valve is substantially smaller than the. Two piece design 2 piece design floating ball full reduce port ball valve class 150300.
Both have the same specifications up to psi wog however the compact 2 piece. Ball valve with onepiece body, top entry design, chemical. The three piece needs four bolts and nuts removed with pretty tight access. Our 2 piece stainless steel ball valves are manufactured in a standard version and a heavy version. The two piece ball valve design only has 1 body joint, thus technically an additional leakage path when compared to a 1 piece design, although this joint can be welded. A valve is a device or natural object that regulates, directs or controls the flow of a fluid gases, liquids, fluidized solids, or slurries by opening, closing, or partially obstructing various passageways.
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