SJ TECHNOLOGY is a professional manufacturer of hydraulic control valves with 40LPM-400LPM flow rate, hydraulic gear pumps with G1,G2,G3 series, hydraulic power units,
contact50 · Overview of ball valves. Manufactured to stringent specification providing reliable
contactTwo-way high-pressure block body ball valves designed for use as on/off devices for hydraulic applications with standard and extended SAE mating flange connectors
contactKarthik Gundurao. This paper consist of design & analysis of trunnion mounted ball valve. The project work consist of verification of design of
contact2017623 · Offering most effective good quality stainless steel ball valve in Sudan items,we are experienced manufacturer in China.Wining the majority of the crucial
contactLight weight Ball Valve, free from corrosion and electrolysis - TruDesign Ball Valves are designed and made in New Zealand for use in marine applications above and below the water line. They comply with ISO 9093
contact2015821 · TRUDESIGN Connector Fitting, Straight / AG from €2 48 (42) 11 variants TRUDESIGN Connector Fittings from €2 61 €4.00 (26) 4 variants -35%. TRUDESIGN
contactBelow-mentioned international Codes and Standards are used for Ball valve Design. Design Standard – API 6D / ISO 14313 / BS EN 17292/BS 5351/MSS SP 72; Testing Standard – API 6D / API 598 / BS 6755 Part
contact2019619 · They are useful for connecting instruments via instrument tubing. Metal-seated ball valves are useful in both high-temperature and high-pressure applications. Ball valves are easy to operate and cost
contact2020330 · Two different profiles where designed and tested experimentally and modelled using CFD techniques for the estimation of their valve flow coefficients. The model was able to accurately predict the ...
contact201512 · The ball valve, along with butterfly and plug valves, is part of the quarterturn valve family. Ball valves are known for reliable, bubble-tight sealing and thus are ideal for gas applications where tight shutoff is
contact201961 · 1. Introduction. The ball valve for this study came from a research facility at the University of Tulsa. The valve was in service on an experimental flow loop. The goal of this analysis is to characterize the ball valve failure mechanisms and make recommendations for future valve selection and operation. 1.1.
contactKarthik Gundurao. This paper consist of design & analysis of trunnion mounted ball valve. The project work consist of verification of design of ball component of ball valve. Also the verification of design body & stem.The
contactStem retention. Anti blow-out stem. Leakage rate. ISO 5208 (for shutoff) and FCI 70-2 / IEC 60534-4. Antistatic device. Included, the ball valve design includes an electric conductive connection between the internal parts of
contact20191226 · Design Standards & Scope of Application. Ball valves can be designed and manufactured in accordance with a variety of major standards and Codes including ISO 7121 (Flanged and butt welded end steel ball valves), GB/T 12237 (General purpose industrial valves―flanged and butt-weld end steel ball valves), MSS-SP-72 (Ball valves
contact20221217 · Design and Selection of Check Valves 4 Ball Check Valve Dual Disc® Check Valve which provides the best non‐slam characteristic of check valves. Nozzle Check Valves are commonly made in steel for high pressure classes to meet the rigors of industrial and power plant applications.
contactCompact, simple ball valve design. Easy to build into most any process line, Alfa Laval 5308/5309 Series Ball Valve feature a straightforward floating ball design, which guarantees a tight seal and permits axial movement while
contactBV120 High Performance Soft Sealing Straight Ball Valve BV120 is a straight ball valve, whose ball only needs to rotate 90 degrees to achieve the switch between full open and full closed. It is widely used in chemical, petrochemical, oil and gas, power plants, steel and other industries.
contactpneumatically-operated valve ERD series. for air straight quick-release exhaust. DN: 0.125, 0.25, 0.375, 0.5, 0.75 in. Pressure: 0 bar - 10 bar. Temperature: 0 °C - 60 °C. Quick exhaust valve enabling high purge speeds to be reached ( valve technology) directly on the wiring circuit or cylinder supply port.
contact20191226 · Design Standards & Scope of Application. Ball valves can be designed and manufactured in accordance with a variety of major standards and Codes including ISO 7121 (Flanged and butt welded end steel ball valves), GB/T 12237 (General purpose industrial valves―flanged and butt-weld end steel ball valves), MSS-SP-72 (Ball valves
contact2023323 · Description. The simple and robust design enables model BV ball valves a wide spectrum of use. The process version of the ball valve has been designed to meet the requirements of the process industry, in particular for natural gas and aggressive media applications. For applications with liquid or gaseous media, ball valves are recommended
contact2023116 · Straight pass the fluid without inlet; Three patterns are available. Venturi port type, full port type, and reduced port type. The full-port ball valve has an inside diameter equal to the inside diameter of the
contact202024 · A ball valve is a quarter turn shut-off valve that controls the flow of fluids by a rotary ball. The spherical rotary ball consists of a straight bore through it. The pipe is in the open position when the bore is aligned in the same direction as the flow, allowing the fluid to pass through it. When the bore is rotated 90 degree from the flow ...
contact202339 · Sudan, country located in northeastern Africa. The name Sudan derives from the Arabic expression bilād al-sūdān (“land of the blacks”), by which medieval Arab geographers referred to the settled African countries that began at the southern edge of the Sahara. For more than a century, Sudan—first as a colonial holding, then as an
contactJIS valves comply with the Japanese Industrial Standard (JIS). These are often seen on vessels and pipelines designed under JIS.
contact2 · Specifications. MAWP: Vacuum to 3000 psig (206 bar) Temperature Range: -65° to 300° F (-53° to 148° C) Orifice Sizes: 0.093 to 0.406 in. Flow Patterns: Two- and three-way and angle patterns. Special flow paths available. Body Materials: Stainless steel, Alloy 400, C-276 and brass. Packing Material: Modified PTFE.
contact202319 · There are many ball valve manufacturers, but few offer the quality, variety, and customer satisfaction levels of Adamant Valves. Since 2002, Adamant Valves has been working to improve ball valve design, manufacturing, and materials to create reliable, long-lasting, and economical choices. Adamant Valves manufactures a large range of sizes
contactDahl Chrome Straight Valve with Integrated Water Hammer Arrester. Format 3/8x3/8". ★★★★★ ★★★★★. 3. (2) Details. Article #. DAHL. Straight Ball Valve with Tee Coupling Kit.
contact2022520 · Ball Valve Prices 2 Piece Ball Valve Price list; DN15 - DN100 Pressure PN25 Cw617n / HPB59-3 Nickel Plating Brass Ball Valve: US$ 1.70-US$ 2.00 / Pieces: Stainless Steel GB Standard Flange Ball Valve: US$ 21.99 / Pieces: 1/4-4 inch 2PC Stainless Steel Ball Valve Threaded Ends 1000WOG: US$ 1.91-US$ 1.99 / Piece: ball
contact2 · Specifications. MAWP: Vacuum to 3000 psig (206 bar) Temperature Range: -65° to 300° F (-53° to 148° C) Orifice Sizes: 0.093 to 0.406 in. Flow Patterns: Two- and three-way and angle patterns. Special flow paths available. Body Materials: Stainless steel, Alloy 400, C-276 and brass. Packing Material: Modified PTFE.
contact1 · Threaded Ball Valve Connections (Straight vs. Tapered Connections) As we mentioned above, there are industry standards that govern thread design. ... The design is defined by ISO 68-1, which was one of the first standards set by the ISO in 1947. The major difference between M, BSP and NPT threads is that M threads are measured in
contact20221217 · Design and Selection of Check Valves 4 Ball Check Valve Dual Disc® Check Valve which provides the best non‐slam characteristic of check valves. Nozzle Check Valves are commonly made in steel for high pressure classes to meet the rigors of industrial and power plant applications.
contact20211228 · Blow-out Proof Ball Valve Stem Design. A ball valve is a rotational motion valve that uses a ball-shaped disk to stop or start fluid flow. The ball, shown in Below Figure, performs the same function as the disk in the globe valve. When the valve handle is turned to open the valve, the ball rotates to a point where the hole through the ball is ...
contact1 · A Valve is a device comprising of an obturator or closure member that is used to control flow or pressure in a piping system. Valves are one the most important component of a piping system and specifying the
contact2021129 · Q: How do you distinguish whether the ball valve is floating or trunnion-mounted. A: You can distinguish from the appearance. The floating ball valve's body is divided into two parts, with a flange connection in the middle. The trunnion-mounted ball valve's body is of one piece. Pay attention: Practical working conditions always come first.
contactThis ball valve, designed as per ASME B16.34, features two different connection ways--one side for RF and the other side NPT. The valve with floating ball, PTFE seat, SCS13 body and other features has an excellent sealing performance. Payment: 30% when order confirmed, 70% before shipment. Product Origin:
contact202339 · Sudan, country located in northeastern Africa. The name Sudan derives from the Arabic expression bilād al-sūdān (“land of the blacks”), by which medieval Arab geographers referred to the settled African countries that began at the southern edge of the Sahara. For more than a century, Sudan—first as a colonial holding, then as an
contactJIS valves comply with the Japanese Industrial Standard (JIS). These are often seen on vessels and pipelines designed under JIS.
contactA ball valve is a rotational motion valve that uses a ball-shaped disk to stop or start fluid flow. The ball, shown in Below Figure, performs the same function as the disk in the globe valve. When the valve handle is turned
contact