Çekmeköy masaj salonu Çerkezköy masaj salonu Çeşme masaj salonu Ceyhan masaj salonu Çiğli masaj salonu Çivril masaj salonu Çorlu masaj salonu Çorum masaj salonu Çubuk masaj salonu Çumra masaj salonu Dalaman masaj salonu Darıca masaj salonu Davutlar masaj salonu Defne masaj salonu Demetevler masaj salonu Demre masaj salonu Derince masaj salonu Develi masaj salonu Didim masaj salonu Dikili masaj salonu Dörtyol masaj salonu Döşemealtı masaj salonu Dulkadiroğlu masaj salonu Edremit masaj salonu Efeler masaj salonu Elbistan masaj salonu Elmalı masaj salonu Erbaa masaj salonu Erdemli masaj salonu Ereğli masaj salonu bayan escort Malatya escort Manisa escort Maraş escort Mersin escort Muğla escort Ordu escort Osmaniye escort Rize escort Sakarya escort Samsun escort Karacabey escort Karahayıt escort Karaköprü escort Karapınar escort Karasu escort Karatay escort Karesi escort Karşıyaka escort Kartal escort Kaş escort Keçiören escort Kemalpaşa escort Kemer escort Kepez escort Keşan escort Kestel escort Kiraz escort Kırıkhan escort Kırkağaç escort Kocasinan escort Konaklı escort Konyaaltı escort Körfez escort Korkuteli escort Köyceğiz escort Kozan escort Küçükçekmece escort Kulu escort Kumluca escort Kuşadası escort Lüleburgaz escort Mahmutlar escort Malkara escort Maltepe escort Manavgat escort Marmaris escort Melikgazi escort Menderes escort Menemen escort Menteşe escort Meram escort Merkezefendi escort Merzifon escort Mezitli escort Milas escort Mudanya escort Muratpaşa escort Mut escort Narlıdere escort Nazilli escort escort Mersin escort İzmir escort Ankara escort Antalya escort Bursa escort Gaziantep escort Denizli escort Adana escort Hatay escort Samsun escort Kocaeli escort Konya escort İstanbul escort Eskişehir escort Malatya escort Kayseri escort Sakarya escort Balıkesir escort Çanakkale escort Aydın escort Muğla escort Tekirdağ escort Yalova escort Trabzon escort Sivas escort Ordu escort Maraş escort Manisa escort Tokat escort Rize escort Amasya escort Ümraniye escort Üsküdar escort Zeytinburnu escort Çeşme escort Sincan escort Gaziemir escort İskenderun escort Buca escort Çubuk escort Marmaris escort Torbalı escort Haymana escort Kepez escort Osmangazi escort Bağcılar escort Muratpaşa escort Görükle escort Avcılar escort Darıca escort Çumra escort Anamur escort Çarşamba escort Ulus escort Kaş escort Gürsu escort Güngören escort Mut escort Kadıköy escort İznik escort Serik escort Menemen escort Aksu escort Kağıthane escort Kartal escort Maltepe escort Tire escort Finike escort Pendik escort Sarıyer escort Şişli escort Sultangazi escort Tuzla escort Konyaaltı escort Seyhan escort Melikgazi escort Ödemiş escort Mamak escort Kemer escort Mudanya escort Çekmeköy escort Körfez escort Meram escort Aliağa escort Polatlı escort Belek escort Gemlik escort Esenler escort Fatih escort Selçuklu escort Datça escort Gümbet escort Serdivan escort Konak escort Keçiören escort Lara escort Yıldırım escort Beylikdüzü escort Gölcük escort Karşıyaka escort Çankaya escort Manavgat escort Nilüfer escort Arnavutköy escort Gebze escort Beyşehir escort Silifke escort Atakum escort Çorlu escort Didim escort Kuşadası escort Merzifon escort Bandırma escort Antakya escort Ceyhan escort Battalgazi escort Elbistan escort Bodrum escort Akşehir escort Tarsus escort İlkadım escort Çerkezköy escort Bornova escort Batıkent escort Alanya escort İnegöl escort Orhangazi escort İzmit escort Keşan escort Isparta escort Bolu escort Erzincan escort Van escort Yozgat escort Zonguldak escort Afyon escort Bilecik escort Aksaray escort Elaziğ escort Osmaniye escort Şanliurfa escort Giresun escort Burdur escort Diyarbakir escort Edirne escort Kocasinan escort Onikişubat escort Salihli escort Milas escort Pamukova escort Birecik escort Yıldızeli escort Ortahisar escort Malkara escort Yakutiye escort Zara escort Yomra escort Karatay escort Mezitli escort Canik escort Efeler escort Ayvalık escort Kırıkhan escort Pazarcık escort Soma escort Dalaman escort Sapanca escort Haliliye escort Akdeniz escort Terme escort Söke escort Karesi escort Yüreğir escort Payas escort Talas escort Türkoğlu escort Turgutlu escort Karaköprü escort Samandağ escort Yunusemre escort Köyceğiz escort Siverek escort Toroslar escort Menteşe escort Kestel escort Yenişehir escort Yatağan escort Urla escort Korkuteli escort Kumluca escort Karacabey escort Alanya escort Manavgat escort Fethiye escort Kemer escort Didim escort Çorum escort Düzce escort Erzurum escort Kırklareli escort Kilis escort Kars escort Karabük escort Kırıkkale escort Mardin escort Kırşehir escort Muş escort Kastamonu escort Nevşehir escort Ardahan escort Bartın escort Karaman escort Siirt escort Batman escort Bayburt escort Uşak escort Igdır escort Sinop escort Şırnak escort Adıyaman escort Ağri escort Bitlis escort Gümüşhane escort Hakkari escort Bingöl escort Safranbolu escort Boyabat escort Kızıltepe escort Üzümlü escort Bucak escort Kadirli escort Ardeşen escort Çerkeş escort Gelibolu escort Gerede escort Dinar escort Besni escort Bozüyük escort Eskil escort Diyadin escort Ahlat escort Çivril escort Bağlar escort Akçakoca escort Aziziye escort Lüleburgaz escort Şahinbey escort Bulancak escort Digor escort Keskin escort Bünyan escort Kaman escort Akhisar escort Bulanık escort Altınordu escort Bor escort Avanos escort Adapazarı escort Virenşehir escort Gemerek escort Kangal escort Akçaabat escort Erbaa escort Tavşanlı escort Çayeli escort Suluova escort Edremit escort Ilgaz escort Biga escort Göynük escort Çukurova escort Kaynaşlı escort Emirdağ escort Gölbaşı escort Söğüt escort Ortaköy escort Dogubayazıt escort Güroymak escort Karahayıt escort Bismil escort Horasan escort Mucur escort Babaeski escort Şehitkamil escort Espiye escort Kağızman escort Yahşihan escort Develi escort Doğanşehir escort Afşin escort Alaşehir escort Malazgirt escort Fatsa escort Ürgüp escort Akyazı escort Eyyübiye escort Şarkışla escort Araklı escort Niksar escort Simav escort Ergene escort Fındıklı escort Nazilli escort Taşova escort Susurluk escort Çan escort Mudurnu escort Defne escort Kozan escort Sandıklı escort Yahyalı escort Patnos escort Kahta escort Pamukkale escort Ergani escort Oltu escort Nizip escort Görele escort Sarıkamış escort Yeşilyurt escort Dulkadiroğlu escort Kırkağaç escort Varto escort Fethiye escort Kumru escort Erenler escort Akçakale escort Suşehri escort Of escort Turhal escort Derince escort Ereğli escort Erdemli escort Bafra escort Kapaklı escort Pazar escort Davutlar escort Altıeylül escort Ayvacık escort Dörtyol escort Sarıçam escort Sur escort Palandöken escort Nurdağı escort Tirebolu escort Zile escort Ünye escort Selim escort bursa escort bursa escort istanbul escort denizli escort düzce escort malatya escort erzincan escort zonguldak escort eskişehir escort gaziantep escort gaziantep escort gümüşhane escort hatay escort hatay escort ığdır escort gaziantep escort istanbul escort konya escort izmit escort kars escort escort adana escort bayan adıyaman escort bayan afyon escort bayan ağrı escort bayan aksaray escort bayan amasya escort bayan antalya escort bayan ankara escort bayan ardahan escort bayan artvin escort bayan aydın escort bayan balıkesir escort bayan bartın escort bayan batman escort bayan bayburt escort bayan bilecik escort bayan bingöl escort bayan bitlis escort bayan bolu escort bayan burdur escort bayan bursa escort bayan Çanakkale escort bayan Çankırı escort bayan Çorum escort bayan denizli escort bayan diyarbakır escort bayan düzce escort bayan edirne escort bayan elazığ escort bayan sivas escort bayan sinop escort bayan urfa escort samsun escort bayan sakarya escort bayan rize escort bayan osmaniye escort bayan ordu escort bayan niğde escort bayan nevşehir escort bayan muş escort bayan muğla escort bayan mersin escort bayan mardin escort bayan manisa escort bayan malatya escort bayan kütahya escort bayan konya escort bayan kocaeli escort bayan kırşehir escort bayan kırklareli escort bayan kırıkkale escort bayan kilis escort bayan kıbrıs escort bayan kayseri escort bayan kastamonu escort bayan kars escort bayan karaman escort bayan karabük escort bayan maraş escort izmit escort bayan izmir escort bayan istanbul escort bayan Isparta escort bayan Iğdır escort bayan hatay escort bayan hakkari escort bayan gümüşhane escort bayan giresun escort bayan gaziantep escort bayan eskişehir escort bayan erzurum escort bayan erzincan escort bayan tekirdağ escort bayan tokat escort bayan trabzon escort bayan uşak escort bayan van escort bayan yalova escort bayan yozgat escort bayan zonguldak escort bayan <

valve manufacturer
valve manufacturer

Ball Valve: An Amazing Fluid Controller

What is a Ball Valve?

In hydraulic valves, a rotary ball (a spherical perforated obstruction) stops or starts the flow of fluid. For ball valves to open and close, they are rotated 90° around their axis. It is one of the most commonly used valve types. Ball valves can be used for liquids as well as gases. Because of their long service life and reliable sealing throughout their service life, they are highly popular in the chemical, petrochemical, and oil and gas industries. Vacuum and cryogenic applications can even be performed with ball valves. These valves were developed around 1936 and are among the least expensive valves available in a wide range of sizes. We are the leading valve manufacturer in Zambia. 

Due to their cost-effectiveness, ball valves sometimes use control valves, but they do not prefer they do not provide precise control and adjustment.

Applications of Ball Valves

Ball valves have a number of major applications, including

Refineries use ball valves as shut-off valves and isolation valves for tower bottom lines and thermal cracking units; separation lines between gas and oil, gas distribution measuring, metering, and pressure regulation stations, oil loading control stations, pumping and compressor stations, emergency shut-down loops, refineries.

The use of ball valves in chemical and petrochemical complexes includes controlling low differential pressure, reducing emissions, handling highly viscous fluids, and storing abrasive slurries.

Applications of ball valves in the power industry include boiler feedwater control, burner trip valves, steam control, shut-off valves, etc.

Also, read “Which features make roller shutters the first choice of people?

The use of ball valves in gas and oil production includes subsea isolation and shut-down facilities, oil-head isolation, pipeline surge control, processing separation, storage, transmission, and distribution, and secondary and enhances oil recovery.

In the pulp and paper industry, ball valves use as shut-off valves, digesters, blowers, liquor fillers, lime mud flow controls, dilution water control valves, etc.

Parts of a Ball Valve

The seat of a ball valve is a disc that lies between the ball and the body. In addition to providing the necessary seal, it also supports the ball. Ball valves rotate by a power source that supplies energy to the stem.

Levers and handles use during manual actuation, which controls the operator. Power sources for automatic actuators include electric, pneumatic, and hydraulic. In packing, the media seal around the stem to prevent it from escaping. Contains the stem and packing, the bonnet is part of the ball valve body.

Full-port valves have minimal pressure loss and recovery as the flow passes through them. The flow passes through full-port valves with minimal pressure loss and recovery. In this case, there is no restricting flow, except for some geometric variations at the orifices, since the flow passageway has a diameter similar to the pipe’s inside diameter. Full-port valves have two orifices, one upstream and one downstream, because of the length of the bore through the ball. During the mid-stroke of the valve, the flow moves through the narrowed orifice, creating a pressure drop, and into the larger bore inside the ball where pressure recovers. Once again, the flow moves to the second orifice, where the pressure drops and then recovers. As a result of the dual pressure drops, this two-step process creates lower process velocities, which is important for slurry applications. As a full-port valve moves through a quarter-turn motion, the flow area of the ball’s hole decreases, providing an equal-percentage characteristic with a true circular opening. With the flow passageway shrinking as the valve approaches closure, the sliding action of the ball against the seal creates a scissors-like shearing motion. When slurries close, long fibers or particulates can shear off and separate. 

Working on a ball valve

The ball valve is a rotary motion valve. As the stem transfers motion to the ball (Item 03), the ball rotates. The ball valve seats (item 05) rest and support the ball valve ball. By rotating the ball over the valve seats, the bore can open or close, allowing fluid to flow or stop.

If a full-port ball use manual ball valves with normal service, flow continues uninterrupted through the valve with a minimal pressure drop if the ball port openings align with the inlet and outlet ports. Reduced-port balls result in a greater pressure drop. The flow passages of the hand operator are in-line with the flow passages of the body when the hand operator is parallel to the pipeline, allowing full flow through the closure element. Turning the hand operator to the closed position causes the ball’s opening to move perpendicular to the flow stream, while the edges of the port rotate through the seat. Upon reaching the full quarter-turn, the port is completely perpendicular to the flow stream, preventing flow.

Throttling valves experience a double pressure drop through the ball in a midturn position, similar to plug valves. Using a characterizable ball, a specific amount of port opening expos to the flow as the ball rotates from close open through the seat until 100 percent flow achieves at the full-open position.

In the same way as all rotary-action valves, the ball valve strokes in a quarter-turn motion, with 0° as full-closed and 90° as full-open. With a linear actuator design with a transfer case, linear motion can convert to rotary motion, as with a manual handler.

Aira Euro Automation is the leading valve manufacturer in Zambia. We offer various types of industries like ball valves, butterfly valves, control valves, plug valves, pressure reducing valves, and many more.

valve manufacturer

Ball Valve Types

1. There are two types of ball valves: short pattern and long pattern

There are two types of ball valves, depending on the valves’ end-to-end dimensions. As follows:

Short pattern ball valves have a smaller end-to-end dimension and weigh less than long pattern ball valves. For ease of connection to pipe flanges, long pattern dimensions select during the piping design process. A short-pattern ball valve cannot order after a specific size and flange rating. It is therefore only possible to use long pattern ball valves in these situations.

2. Types of Ball Valves: Soft Seated vs Metal Seated

Generally, soft, non-metal seated ball valves are suitable for most applications. PTFE, NBR, and other thermoplastic materials use in soft seated ball valves. However, abrasive media, high pressure, and high temperatures can severely damage polymeric seals. The 1960s saw the development of metal-seated ball valves as a result of this.

316 SS, Monel, and other metals use the seat material of metal seated ball valves. A metal-seated ball valve’s advantages over its soft-seated counterparts include tight shut-off, no jamming, smooth control, good corrosion and wear resistance, wide temperature range, stability under pressure, etc.

About airaeuro

Check Also

How to Look For The Best Welding Shop In Tulsa OK

When you are looking for a quality welder, you want to be sure to find …

Leave a Reply

Your email address will not be published.