A triple offset butterfly valve is a type of butterfly valve that is designed to provide a reliable and tight sealing performance even in high-temperature and high-pressure applications.The triple offset design of the valve ensures that the seal ring is constantly in contact with the sealing surface throughout the entire range of travel, providing a bubble-tight seal. This design also reduces friction between the seal ring and the sealing surface, resulting in a longer service life and better operating efficiency.Triple offset butterfly valves are commonly used in industries such as oil and gas, power generation, chemical processing, and pulp and paper. They are particularly popular for applications that require bi-directional shut-off capabilities or for handling abrasive, corrosive, or high-temperature fluids.At Supcon, we offer a wide range of triple offset butterfly valves to meet the needs of various applications. Our valves are manufactured to stringent quality standards, ensuring exceptional performance and reliability. Contact us today to learn more about our triple offset butterfly valves and how we can help meet your valve needs.
Free-valve's triple offset butterfly valve adopt triple offset principle to design, makes the movement track on facing space reach to idealization, and there are no attrition and no intervene between sealing pair , furthermore, the sealing material has been selected reasonably, thereby it ensure sealing performance, wear resistance, high temperature resistance capability of valve. Features 1. Reliable sealing, convenient operation, opening and closing fast. 2. It adopt triple offset elasticity or multiple layers hard sealing configuration, the hermetical capability can reach to reliable sealing performance. 3. The seal of disc can be replaced by loosening the disc ring bolts, saving the cost of the valve. 4. According to the requirements of medium conditions, overlaying or spray welding different sealing materials on the sealing surface of the valve seat. 5. It has characteristic of super long usage life, frictionless closure, high temperature etc. tions 1) size rangenps2~nps60 dn50dn1500 2) pressure rang eclass 150~class 300 ;pn10pn40 3)body materialcarbon steel, stainless steel & other materials 4) sealing materialstainless steel, hard alloy& other materials 5) connection methodflange, wafer, weld . 6) operating methodworm gear, electric, pneumatic . 7) pressure test:gb/t13927; api598 8) face to face: gb/t12221; api609. Applicable Free-valve's triple offset butterfly valve is applied to use in heating system, chemical, petroleum, natural gas, refining, energy , power plant condensates waterworks, water treatment and the role of regulating valve.
Triple Offset Butterfly Valve manufacturer in the topmost Triple Offset Butterfly Valve manufacturer in We provide high-quality and reliable valves at competitive prices. The triple offset butterfly valve is also known as a Triple eccentric butterfly valve. Because of its metal sealing, the thermal shocks and pressure peaks are getting reduced. This design allows for low-torque operation. The composite stainless steel sealing on our triple offset butterfly valve ensures that there is no leakage. This makes the valve more resistant to high temperature, high pressure, and corrosion. Whenever the valve body is opened or closed, there is no friction happens between the disc and the valve body throughout the rotation. What is a Butterfly Valve A butterfly valve is a member of the family of quarter-turn, bi-directional, rotary motion valves used to stop, control, or start flow. Quarter valves are the kind of valves that only require a quarter turn of the disc to fully open or fully close the flow. In order to transition from the completely open to the fully closed position, quarter turn valves simply need to be rotated 90 degrees. They are also known as fast-acting valves for this reason. The shape and movement of the plug give the butterfly valve its name. The plug has a rod running through it and is formed like a disc, giving it the appearance of wings. The disc rotates by a quarter when the rod is turned, falling perpendicular to the flow and stopping it. The disc is rotated back to its original position, which is away from the flow in order to restart the flow. To regulate the flow, the valve can also be opened gradually. Description: Class: 150 to 600 Material: Cast iron, Ductile iron, Stainless steel (SS304, SS316, F304, F316, CF8, CF8M, SS316L, SS409L), Carbon steel, Duplex steel. End Connection: Wafer, Lug, Flanged Size: Pressure: PN6 to PN300 Operation: Gear Operated, Electric Actuated, Pneumatic Actuated
Size range: 3"-160" (DN80-DN4000); Pressure class: Class150, Class300, Class600,, Class900, Class1500, PN25, PN40, PN63, PN100, PN160, PN250 Type: wafer, lug, flange, butt-welded; Firesafe test: ISO10497, API607, API6FA; Low emission: ISO15848-1, TA-Luft, EPA Method 21.
TRIPLE OFFSET TYPE BUTTERFLY VALVES Bonny Valve has very extended experience in manufacturing of Triple Offset Butterfly Valves Size: 2 up to 80 (DN50 up to DN2000) Pressure Rating: ASME 150#,300#,600# Materials: Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc. End Connection: Wafer,Lugged, Flanged RF, RTJ, FF Operator : Lever, Gear Operated Specification: Design API609 / ASME B16.34 Face to Face API609 / ASME B16.10 End Flange ASME B16.5 Test API598 Special NACE MR-0175 Features: Triple Offset Type Locking Device Optional
1. Design:API 609; 2. Pressure Range:Class 1500~Class 1500; 3. Size range: 2"~48" 4. Material: WCB, Stainless steel or customized.
Electric Triple Offset Butterfly Valve The electric triple eccentric butterfly valve adopts a three-dimensional eccentric structure, and has the advantages of strong applicability, small torque force, less friction, and good sealing performance. When the electric triple eccentric butterfly valve is opened, the disc will instantly separates the sealing surface of the seat, which reduces friction and interference with the sealing surface, and greatly improves the service life of the butterfly valve. Moreover, the electric triple eccentric butterfly valve disc and the seat sealing surface are made of stainless steel, so that the butterfly valve has reliable guarantee of corrosion resistance, temperature resistance, pressure resistance and wear resistance, and is a high-performance energy-saving electric butterfly valve. Specification: Model: D943H, D973H Size: 2~48 Pressure Rating: Class150~600LB Main Materials: WCB, LCB, CF8, CF8M Seals: Soft Seal or Metal Seal Suitable Temperature:-40~450 Design and Manufacture: API 609 Face-to-Face: API609, ASME B16.10, ISO 5752 Ends Connection: Flange, Wafer, Lug, Butt-Welded Inspection & Testing: API 598, EN12266 Operation: Lever, Electric, Pneumatic, or Hydraulic etc. Actuator: Supply Power: AC220V, AC380V Acting Range: 0-90° Device: Explosion-proof, can be equipped with manual device Control Type: On-off, or intelligent adjustment (4-20mA analog signal control). Feature: The electric triple eccentric butterfly valve has the dual features of metal sealing and elastic sealing. Excellent sealing performance regardless of low temperature or high temperature. Mainly used in petroleum, chemical, electric power, metallurgy, steel, paper, medicine, food, textile, light industry, etc.
Proudct Features 1.Unique stem hole design in the disc ensures a dry stem journal 2.360 degree polished disc assures positive on-off 3.Long service life, standing the test of tens thousands opening/closing operations 4.Bubbles-tight sealing with no leakage under the pressure test 5.Wide selection of materials , applicable to various medium Operation type Lever,Gear, Electric actuator,Pneumatic actuator,Bare stem Standard Design and Manufacture:API 09 Inspection and Test:API 598 End flange dimension:ASME B16.5,ASME B16.47(API 605 ,MSS SP44) Butt weld end dimension:ASME B16.25(BW) Face to face:API 609 Pressure-temperature ratings:ASME B16.34 NACE: NACE 0175 Material ASTM A216 WCB WCC;ASTM A217 WC1 WC6 WC9;ASTM A351 CF8,A351 CF8M, A351 CF3,A351 CF3M,A351 CN7M;.ASTM A352 LC1 LCB LCC LC3(Cast Steel, Alloy Steel, Stainless Steel, Special Steel) According to the customer's required.
Triple offset butterfly valve.
China Butterfly Valve A butterfly valve is a type of quarter-turn valve that is used to control the flow of a fluid through a pipe. It consists of a circular disc or vane with a pivot in the center. When the valve is fully open, the disc is turned parallel to the direction of flow, allowing the fluid to pass through with little resistance. When the valve is closed, the disc is turned perpendicular to the direction of flow, blocking the flow of fluid. Butterfly valves are often used in applications where the flow of a fluid needs to be controlled quickly and easily, such as in HVAC systems, water treatment plants, and fire protection systems. They are typically less expensive and lighter in weight than other types of valves, making them easier to install and maintain. They can also be operated manually or automatically using a motor or actuator. Supcon, a leading butterfly valve manufacturer based in China. With over 20 years of experience in the valve industry, we specialize in designing, manufacturing, and supplying high-quality butterfly valves to customers worldwide. At Supcon, we are committed to providing our customers with the best possible products and services. We have a state-of-the-art manufacturing facility that is equipped with the latest technology and equipment, allowing us to produce high-precision and reliable butterfly valves that meet the most demanding industry standards. Our range of butterfly valves includes wafer, lug, and double flanged types, and we offer a variety of materials to choose from, including cast iron, ductile iron, carbon steel, stainless steel, and special alloys. We also offer a range of seal materials, including EPDM, NBR, PTFE, and others, to ensure that our butterfly valves are suitable for a wide range of applications. At Supcon, we pride ourselves on our commitment to customer service. We work closely with our customers to understand their specific requirements and provide tailored solutions to meet their needs. We also offer fast delivery times and competitive pricing, ensuring that our customers receive the best possible value for their investment. Thank you for considering Supcon as your butterfly valve supplier. If you have any questions or would like to learn more about our products and services, please don't hesitate to contact us.
Stainless Steel Globe Valve Globe valves are commonly used in pipelines to control the flow of viscous fluids such as oil. These globe valves for sale are suitable for both on/off operation and throttling - flow control. In this type of valve, flow control is determined by the difference in distance between the poppet and the seat. It is important to note that globe valves have a higher pressure drop than many other types of valves due to their S-shaped passage. Features Both throttling and shut-off function, small valve stroke. Specialized stainless steel material for the whole series, more corrosion-resistant Good sealing performance, no wear and tear, no scratches, long service life.
Globe Valves For Flow Control Globe valves are used to regulate flow in pipelines and consist of a removable disc (also known as a plug) element and a fixed ring seat usually located in a spherical valve body. The inlet and outlet of the globe valve body are separated by an internal baffle. The baffle has an opening that forms a seat into which the removable disc/plug can be screwed to close (or shut off) the valve. Common Applications Globe valves are available in a variety of sizes (NPS 1/2 through 36) to provide users with high performance and reliability. They can help solve a variety of application needs from large to small, hot to cold, and general to severe. Bonnets are available in a variety of styles to accommodate different application temperatures. These primarily include standard bonnets and optional extension bonnets that can be used to protect the packing when the valve is used in extremely hot or cold applications. Special packing configurations are also available for applications where a packing system is required to keep fugitive emission concentrations below ambient standards.
Industrial Globe Valves Industrial globe valves are used in all industries where throttling or regulating flow is required. These include oil and gas, petroleum, petrochemical, pulp and paper, marine, power generation, mechanical construction and industrial gases. Features & Benefits Easy to maintain and repair Good shutoff capability Short stem travel Multiple patterns available Good throttling ability Can be used as a shutoff check valve Globe Valve Applications Globe valves are suitable for a wide range of applications, depending on the purpose and the raw materials used. They are reliable in high-temperature and high-pressure service, regulating steam and condensate, and even in nuclear power plants. They can also be applied in these other disciplines: Cooling water systems Fuel oil systems Boiler vents and drains Turbine seals and drains
Globe Control Valve Manufacturer Supcon is a leading global manufacturer of high-quality Globe Control Valves for a variety of fluid handling applications. With over 20 years of experience in the industry, we have built a reputation for delivering reliable, precise, and innovative solutions to our customers. Our products are designed to meet the needs of customers in various industries, including oil and gas, chemical, power generation, water treatment, and many more. We use the latest technologies and materials to ensure that our Globe Control Valves are of the highest quality and performance. At Supcon, we understand that our customers have unique requirements, and we work closely with them to provide tailored solutions that meet their specific needs. We have a team of experienced engineers who are dedicated to providing expert technical support and guidance throughout the entire project lifecycle. We are committed to excellence in everything we do, from design and engineering to manufacturing, testing, and customer support. Our quality control systems ensure that every product we produce meets or exceeds industry standards and customer expectations. At Supcon, we are proud of our reputation as a trusted supplier of high-quality Globe Control Valves, and we are committed to continuing to provide innovative solutions that help our customers achieve their goals. Contact us today to learn more about how we can help you with your fluid handling needs. What is Globe Control Valve A globe control valve is a type of control valve that is designed to regulate or control the flow of fluid through a pipeline. It consists of a movable disk or plug, which is positioned in the flow path and can be moved by an actuator to regulate the flow of fluid. The valve body typically has a spherical shape, hence the name "globe valve." The globe valve can be used to control the flow rate, pressure, and temperature of a fluid. It is commonly used in applications such as process control, oil and gas refining, power generation, and water treatment. The valve can be operated manually, electrically, or pneumatically, depending on the application requirements. Globe valves are known for their precise flow control and low-pressure drop, making them an ideal choice for applications that require high accuracy and performance. They can also be used in harsh environments and can withstand high temperatures and pressures.
Reliable Pneumatic Globe Valves Supplier in China Supcon is one of the leading Chinese manufacturers specializing in globe valves with a wide range of globe valves and complete specifications. Our globe valves are exported to Southeast Asia, the United States, South America, Europe, the Middle East and Russia; globe valves are widely used in most important construction projects with their high quality and good service. What are the advantages of globe valves? Excellent shutoff capacity Moderate to excellent throttling capacity Short stroke (compared to gate valves) Available in T-, Y-, and angle designs, each with its own advantages Seats are easy to machine or resurface Globe valves can be used as shutoff check valves when the valve flap is not attached to the stem.
Rotary Plug Valve A rotary plug valve with a plug-shaped flow-restricting component that follows an eccentric path as it rotates. The plug does not contact its seat until it is rotated to within a few degrees of the closed position. When the plug contacts or "cams" into the seat, the seat surfaces are dynamically aligned for closure. This rotary plug valve type may also be referred to as a rotary globe valve. How rotary plug valve work: When the material in the upper bunker falls under its own weight and fills the space in the rotor blade, it rotates with the blade to the lower outlet and is discharged. Rotary plug valve can continuously supply and discharge materials. The rotary plug valve can play the role of feeding and locking the air flow in the pneumatic conveying system. Due to the low-speed rotation of the rotor and the very small gap between the rotor and the inner cavity of the housing, the reverse flow of the air flow is effectively prevented, thereby ensuring the stability of the air pressure in the system and the normal discharge of materials. Therefor, rotary plug valve is an important part of the high-pressure gas to the material transportation in the state of the pipe network. The rotary valve is used as the unloader of the silo in the material collection system. Features and applications: It is compact, lightweight, and has a large flow capacity and wide rangeability. In addition, the CN8 series innovative split type plug structure can better reflect the characteristics of anti-erosion and reliable sealing. Especially suitable for the control of those slurry fluids susceptible to clogging. They also provide accurate, reliable control in a broad range of applications, such as high and low-pressure steam, clean/dirty corrosive liquids & gases, erosive and abrasive slurries etc. We are a professional rotary plug valve manufacturers and we will provide you with the most suitable price under the premise of ensuring product quality. If you want to know more about rotary valve price, please contact us now!
Carbon Steel Knife Gate Valve Knife gate valves provide a lower valve pressure drop and are better suited for handling slurries, solids, and other fluid/solids mixtures than ordinary plug, butterfly, or ball valves. Supcon manufactures knife gate valves for pulp and paper, chemical, petrochemical, power, mining, wastewater and other applications. Benefits Valve field maintenance External access to gland packing allows replacement of the packing ring without removing the valve from the pipeline. Long service life The bottom edge of the blade is curved for high cutting power. Precision grinding and hard chrome plating, smooth blade surface, increased wear resistance, long service life Self-adjusting flexible valve seat supported by O-ring, high wear resistance and long service life. Reliable sealing Grommets can be adjusted to restore sealing during maintenance work Easy to actuate The stem nut is supported by needle roller bearings, which reduces actuation torque and is easy to actuate.
Discharge Valve Discharge valves are mainly used for discharging material from the bottom of storage tanks, reactors and other vessels. The valve is connected to the equipment and is located at the bottom by flanging or butt-welding to eliminate the residual phenomenon of process media usually at the outlet of the vessel. According to the needs of the actual situation, it is divided into upward display type and downward display type. The upward type is used for kettle discharge with a stirring discharge valve; the downward type is used for kettle discharge from frame-anchored stirrers. Structure characteristics Integrated body structure Increased inlet flange, no dead corner , no liquid hydrops. Stem incline with a angle to prevent interference with reactor bottom, elongated connection structure, ensure operational space Anti blow-out stem Spring loaded seat seal construction (metal seal) Non-metallic seat , temperature resistance of 230. Design reference standard ASME B 16.34 API 608 ISO 5211 Seat leakage standard API598 Applicable range DN: DN15 -DN300 PN: PN6-PN50 Operation temperature -60C -+450C
PZ Series Knife Gate Valve This series knife gate valve is a kind of gate valve, it is straight stroke cut off valve, the knife gate valve gate head has oblique cutting edge, has certain cutting effect to the medium, can be equipped with manual, pneumatic, electric actuator, widely used in papermaking, mining, chemical, sewage treatment and other process automatic control system.
SUPCON LN81 Series Single Seat Globe Pneumatic Control Valve Pneumatic Pressure Control Valve Pneumatic pressure control valve is capable of regulating the system pressure to adjust the force on the hydraulic piston rod or the torque on the hydraulic motor shaft. Pressure relief valves are used to set the maximum pressure in the circuit and prevent it from being overloaded. Pneumatic pressure control valve permanently maintain the output pressure at the set value while preventing overloading of the equipment. Unloading valves are designed for economic pressure control in accumulator operating circuits and are used as a power source for emergency control. Globe Control Valves use linear motion to move the shutoff member in and out of the seat surface. Their bodies feature a spherical cavity around the port area and are designed to regulate process flow when used in conjunction with an actuator assembly. Many single-seat bodies use a cage, three-way or fixed construction to hold the seat ring in place, provide spool guidance, and provide a means of establishing specific valve flow characteristics. Caged or fixed single-seat bodies can also be easily modified by replacing the internals to change the flow characteristics or to provide reduced capacity flow, noise attenuation, or to reduce or eliminate cavitation. The LN8 series top-guided single-seat control valve is a top-guided, plunger-type single-seat control valve. It was certified by TÃ??V ISO15848 in 2019. It has the characteristics of high control accuracy, good sealing performance, simple structure and high versatility. Suitable for fluid control in globe control valve working conditions requiring high control accuracy. Bellows seal type can be used. Thousands of applications in the fine chemical, petrochemical, pharmaceutical and other industries.
