A floating ball valve is a valve with its ball floating not fixed by a trunnion inside the valve body, it drifts toward to the downstream side and tightly pushes against the seat under the medium pressure to ensure sealing reliability. This valve primarily is used in the oilfield market, typically chosen for the following applications. Floating ball valves are more than just floating ball valves. Ktm virgo series s floating ball valves emerson us. Whether it is our edi floating ball valve or manufactured wellhead products, the edi brand means quality. Kitz carbon steel, low alloy steel, stainless steel and nickel based alloy. Edmund valve company are specialists in manufacturing quality floating ball valves. Series fb dimensional data size asme a b c d e f g h j k l m n p r s t weight lbs. Types of floating ball valves and floating ball valve suppliers. One of the main advantages of using jc metal seated ball valves is the fact that we can transform a soft seated stock valves into a metal seated valve.
The cameron wkm model 210a floating ball valve is a twopiece design with a ductile iron body and tailpiece. Bfe floating ball valve design is developed using the latest software based analysis tools. Newco floating ball valves qrc valves master valve. It is named due to the fact that the ball and stem pass through the axis of flow channel. When the hole in the ball is orientated in the same direction as the pipe, this will result in full flowrate. The duball dl is a highperformance, metalseated, fullbore ball valve, equally suitable for isolation, onoff and modulating control applications. At the design stage, all projects are analysed using 3d solid modelling tools. Process optimized coatings, cladding option and wearing. Specifying pbv flanged floating ball valve figure numbers. Pbv unibody and twopiece flanged floating ball valves. Steel ball valves kitz corporation uk office valve.
The pressure temperature ratings for pbvs flanged floating ball valves are determined by the body material, seal material and the seat. Onehalf to 12 inches, american national standards institute ansi 150300. In these valves, line pressure forces the floating ball against the downstream seat to. Ball valve floating type, float ball valve price, float ball. The ball valve is an inexpensive alternative to other valves. Floating ball valves are suitable for being used on various pipelines, from class 150 to class2500, from pn 16 to pn 100, from jis 10k to jis 20k. Dhv general catalog large scope of valves manufactured by dhv. Bfe floating ball valves are available with preassembled valve pneumatic actuator packages. Nsv floating ball valves mainly apply to the industries of nature gas, oil products, chemical industry, metallurgy, city construction, medicine, environment, foods, etc. Click pdf icon to view or download right click manual data. Download valve catalogue, pdf drawing, ga drawing, cross sectional arrangement design drawing, 3d model drawing, valve strainer filter sight glass flow indicator operation and maintenance manual download from here free. Manufacturer of floating ball valves for different applications. Kitz steel ball valves, floating ball design 3 product range 1 bore design. Fullbore and regularbore designs, variety of end connections and materials to suit customer requirements.
The floating ball valve has simple structure, good sealing performance but the seat material is required to withstand the workload since the sealing pressure is bared by the seat ring. Ball valves floating ball valve products tiansheng. As the valve handle is turned to open the valve, the ball rotates to a point where part or the entire hole that is machined through the ball is in line. The valves are of floatingball design where the ball moves towards the downstream seat, under. The shaft is connected to a slot at the top of the ball which allows the ball to be driven travel through a quarter turn 90 degrees. Benefits include reduction of development time and cost, improved product quality, and ability to. Download pdf dhv ball valve catalog floating, trunnion, metal seat, rising stem download pdf dhv ball valve technical catalog. Wkm 210a floating ball valves schlumberger products. Our navco floating ball valves are ideal for offshore production, onshore production, unconventional, transmission and storage, topside processing, gas processing, lng, and industrial applications. Ball valves ball valves, as the name implies, have a ball with a hole drilled through the centre swivel mounted within the valve body.
In both full port piggable and reduced port, edi has carbon steel, low temp carbon steel and full stainless steel nace bodies. The valves are of floatingball design where the ball moves towards the downstream seat, under pressure, to effect a. The catalog number is described on the upper right corner of the back side. In any case bfe standard design allows users to direct mount most brands of valve actuators with the need of an additional bracket always available in the factory. Zeco floating ball valve is suitable for the condition of temperature from 196. When one talks about floating ball valves, most people think of a valve with fixed seats and a floating balls usually smaller valves inrelatively low pressures systems. Ball valve floating type, float ball valve price, float. The design specifications are manufactured in accordance with api 6d, or other standards as per clients. Valve design testing manufacturing international standard download free.
Floating ball valves are used to provide shutoff abilities in low or moderate pressure applications. This economical valve includes many of the premium design features found in the wkm carbon steel 310c and 310f ball valves. Gwc floating ball valves are designed, constructed, and tested according to api and asmeansi standards. Hawa valves has very extended experience in manufacturing of floating ball valves.
Floating ball valves, floating ball valves, floating ball valves. Due to unavailability of high performance seat material, floating ball valve is mainly used in middle or low pressure application. Nonremovable antistatic devices assure electric continuity between ball and body through the stem. Cast floating ball valve floating ball valve products. All edi ball valves come with an iso 5211 mounting pad that allow for direct mounting of our edi line of actuators. When floating seats are used in a floating ball valve, they can be one of two basic designs. Carbon steels, low temperature carbon steel, martensitic steels, austenitic stainless steel, duplex stainless steels, super duplex stainless steels, nickel alloys, nickel aluminum bronze, hastelloy, inconel. Floating ball valves are more than just floating ball. To keep your operations flowing smoothly, forum offers floating ball valve solutions ranging from durable, flanged floating designs to economical oil patch valves that help prevent stem blowouts and corrosion. Jul 27, 2017 welco valve company provides floating ball valve with two or three piece structure. Newco floating ball valves download pdf camerons newco valves are designed and manufactured to meet the current editions of industry standards and have been production tested to written procedures that include the requirements of api 598, asme b16. The floating ball valves of tiansheng valve group co. Twopiece threadedend ball valve, full port, 2,000psi working pressure.
However, when it comes to tightness, floating ball valves are mor reliable than trunnion ball valves. Locate your floating ball valve suppliers and get a quote for great quality floating ball valves here. Metal seated ball valves are mainly used for heavy duty applications. The ball is not rigidly held on its rotational axis and so is free to float between seat ring. Welco valve company provides floating ball valve with two or three piece structure. They can either be selfrelief seats, as illustrated in fig. Nutron t3 floating ball valves schlumberger products. The name floating ball refers to the fact that the ball is suspended in the flowing medium held in position by the compression of the two elastomeric seats against it. We have the valve to help lower your costs and achieve maximum process uptime bringing together some of the preeminent floating ball valve brands, our extensive range of full and reduced bore valves allows you to meet your unique process conditions and helps you achieve optimum results. Achieve sealing by the action of the pressure, wich pushes the ball against a seat ring. Part 2 when floating seats are used in a floating ball valve, they can be one of two basic designs. Our nutron t3 floating ball valves are ideal for offshore production, onshore production, unconventional, transmission and storage, topside processing, petrochemical and chemical, gas processing, lng, and industrial applications.
The floating ball valve has simple structure, good sealing performance but the seat material is required to. Floating ball valve configurations to optimize your process. Bfe floating ball valves are available with preassembled valvepneumatic actuator packages. Zeco floating ball valve has two seats supporting the ball. Under medium pressure, the ball can be pressed tightly to the sealing surface for sealing at the outlet end. All wetted component materials and bolting meet nace mr. Navco s20 floating ball valve schlumberger products. Ktm virgo series floating ball valves are designed and tested to meet or exceed many industry standards, including api 6d and api 608. The products introduced in this catalog are all covered by iso 9001 and 9002 certification. This valve primarily is used in the oilfield market. Ball valves use a metal ball with a hole bored through the center, sandwiched between two seats to control flow. Edi offers api 6d floating ball valves in flanged, threaded and combination ends.
Floating ball valve burkert fluid control systems the ball inside may have a ceramic center and is usually coated in chrome. Ladish valves pdf contact ladish valves today catalog. The floating ball floating ball valve is a kind of commonly used valve. For more information on these products or any not listed above, please reach out by clicking below for more information. The valves are of floating ball design where the ball moves towards the downstream seat, under pressure, to effect a. Chambered ball seats, seat pocket body design, stem seal protection and flushing system designs support valve performance and extend service lifetime. Floating ball valve api 6d ball valves ball valves. Aop 0611 8 flaopballseriesfb01 series fb floating ball valve dimensions 2 in.
Carbon steels, low temperature carbon steel, martensitic steels, austenitic stainless steel, duplex stainless steels, super duplex stainless steels, nickel alloys, nickel aluminum bronze, hastelloy, inconel, titanium alloy. Firesafe certified, floating ball, blow out proof stem, flanged connections. Construction and materials flanged floating ball valves. Floating ball valves can be operated with handwheel, worm gear, pneumatic or electric actuators. In both full port piggable and reduced port, edi has carbon steel, low temp carbon steel and full stainless. The ball, shown in figure 71, performs the same function as the disc in other valves. Llever, ggear 3 worm gear operation is standardised for the sizes marked with the prefix g on each kitz product code. The reliability of ball valves starts at the design process where emerson engineers utilize the latest tools to design the optimal product. Floating ball valves can be supplied with flange connection or but welding ends.
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