The Butterfly valve series is available in many sizes to meet the requirements of commercial and institutional HVAC applications requiring zero percent leakage for 2-way and 3-way applications. The "butterfly" is a metal disc mounted on a rod. NIBCO Lug Style Cast Iron Butterfly Valve. Show List View $ Victaulic Vic-300 MasterSeal 6 in. for both two-way resilient seated and high performance valves. The valve is entirely closed or opened by rotating the handle 90 degrees. The disc remains in the fluid path when open, but there is relatively little pressure drop. Sudmo Double Block and Bleed Butterfly Valve. Jakarta. A 90 rotation of the handle provides a complete closure or opening of the valve. Ruko Muara Rapak D-13. Upon rotating this rod at an angle of 90-degrees, the butterfly valve opens or closes. The butterfly valve china is one of the valves in the family of quarter-turn valves that starts, stops, or regulates the flow of media. EACH. Quality is designed into Series 200, 225, and 250 butterfly valves from Center Line. Three-Way Ball Valves in PVCand CPVC ranging in size from 1/2"/DN15 through 6"/DN150. It is ideal for high-cycle applications that require a durable control valve solution capable of delivering reliable control and throttling accuracy. We'd like to help you select the best product for your application. The closing mechanism is a disk that rotates. Butterfly valves are a great (and less expensive) alternative to globe and other control valves in applications where 1-2% accuracy is acceptable. The butterfly valve is fully opened and the pressure difference between the two ends of the butterfly valve p.=1lbf/in^2 The medium is 15.56C and the flow through the butterfly valve is called CV. Butterfly valves are the preferred option for many different industrial processes, owing to the advantages that this type of valve design has to offer. Sort. Blow-out proof stem. They come with lined or specialist materials to meet service requirements and seating/seal technologies to cover all customer requirements including cryogenic service. Product Details. Phone : +62 5052 6868. The On-Center Resilient Seated Butterfly Valve can handle pressures up to . | Cincinnati, OH 45246 | Fax 513-247-5462 | Phone 513-247-5465 A solenoid control valve is used by engineers to control the flow of fluid within a system autonomously and remotely, thereby eliminating the need for manual closure and opening of valves. About Butterfly Valves & Controls. Request a Quote. Milwaukee Valve CL Series 2-1/2 in. Neles and Jamesbury butterfly valve offering covers concentric, double eccentric and triple eccentric designs. Keystone Series V30 V32 High Performance Butterfly Valve. Butterfly Valves Center Line has been a market leader in quarter-turn valves for more than 40 years, and we have earned a reputation as a supplier of superior valves at competitive prices. 1351, 1352, 1353). Val-Matic American BFV Butterfly Valves. The Val-Matic American-BFV Butterfly Valves are the butterfly valve of choice for shut-off service in water systems. Butterfly Valves Butterfly Valves Maintain safe and efficient production across a wide spectrum of service conditions. Apollo Valves LD141 Series 6 in. A butterfly valve for fire protection starts, stops, or throttles the flow of water via the rotation of an internal disc. | Cincinnati, OH 45246 | Fax 513-247-5462 | Phone 513-247-5465 Thermoplastic Ball Valves in PVC, CPVC, GFPP and PVDF ranging in size from 1/4"/DN8 through 6"/DN150. Sanitary valves Valve body Nominal diameter: 20102 Body material: 304, 316, 316L Connection method: quick-release clamp type, welding type Butterfly valves can be either symmetric or eccentric (=offset), the latter referring to the stem being displaced from the center of the disc. Butterfly Valves Information. These actuated butterfly valves offer a rotary stem movement of 90 degrees or less, in a compact design. Another quite effective way of reducing cavitation is by utilizing drilled cages inside globe valves, sometimes using several . Discover all CAD files of the "Butterfly valves" category from Supplier-Certified Catalogs SOLIDWORKS, Inventor, Creo, CATIA, Solid Edge, autoCAD, Revit and many more CAD software but also as STEP, STL, IGES, STL, DWG, DXF and more neutral CAD formats. Butterfly valves are generally cheaper due to less expensive requirements and less weight. Large butterfly valves are industrial equipment that typically include a gearbox, which is a mechanism that uses gears to connect a handwheel to a stem. Municipal Valve Products & Automation. It's called a 'butterfly' valve owing to a disc that connects to a rod and moves like a fluttering butterfly. We can also offer a range of manual . Versatility from VF Series Butterfly Valves Specifically designed for a wide range of HVAC applications, these standard-pressure, standard-temperature valves offer two-position and modulating control of hot, chilled or condenser water, and 50/50 glycol solutions. 770-740-0800 | sales@vsiwaterworks.com. Item # 7299862. When the valve is closed, the disc is turned so that it completely blocks off the passageway. 6 Variations Available. Sanitary valves standard technical parameters. Part # ALD14106BE11A. Three-way valves are available in 2 to 18 in. Sort by: Relevance. Product Details. A complete butterfly valve line to provide optimal performance Our complete range of butterfly valves extends from general purpose to severe service models used for isolation and throttling applications. Extended service life and safe operation are at the core of every valve . Ball Valves; Ball Valves - Combination; Butterfly Valves; Check Valves; Gate Valves; Globe & Angle Valves; High Performance Butterfly Valves; Stop and Waste Valves; Supply Stops; Boiler Drains; Hose Bibbs & Sillcocks; Industrial Plastic Valves; A butterfly valve is from a family of valves called quarter-turn valves. Butterfly Control Valves The high-performance DiskFlo Butterfly Valve is used to achieve bi-directional bubble-tight shutoff while maintaining low breakout torque at high and low pressure drops. This thin disc can stay in the water's path at all times . $322.37. Large Butterfly valves are usually equipped with a so-called gearbox, where the handwheel by . Hayward QuikShip Automated Valves. Most surprisingly, these valves can also be used for media with suspended solid particles and even powdery media. When this rod rotates the disk by 90 the butterfly valve opens or closes. There are options for temperatures as high as 800 C and pressure drops of up to 150 bar, all designed to protect against the effects of cavitation and noise. Butterfly valves are quarter-turn rotary motion valves used as throttling valves to control flow through a system. View Product. Wellgreen's butterfly valves are mainly made of forged stainless steel 304 or 316L, which has good corrosion resistance, working performace and long . Keystone Winn Hi Seal High Performance Butterfly Valve. FD-5765 - Butterfly Valve - Ductile Iron, Flanged, 285 PSI (55) The NIBCO ductile iron butterfly valve provides . An elastomer lining seat is used to obtain tight closure in all but the High Performance Butterfly Valves, which have a longer lasting seal. For a quote on your next project, speak with our sales team to . ; Control Valves - Control Valve terminology, bodies, trim, flow characteristics, Cv and Kv sizing, noise, actuators and positioners; Related Documents . With a rated temperature of 32F (0C) to 176F (100C), this valve is suitable for indoor or outdoor use in water-based systems,. Balikpapan. Zero leakage Ductile Iron Stainless Steel Operating Nut Butterfly Valve Part # M45000112LAOL Item # 499881 Mfr. (50.8 mm) Threaded Butterfly Valve NPT with Tamper Switch offers precision flow control of gas, fluids and semi-solids. Butterfly valves are a type of rotary valve that use a rotating disk to control flow through a pipe. Offering best quality Exporter, Dealer, Supplier of butterfly valves, Centric Disc Butterfly Valves, Industrial Butterfly Valve, Double Offset Butterfly Valve,Triple Offset Butterfly Valves,AWWA Butterfly Valves,Motorized Butterfly Valve Manufacturer in India A butterfly valve actuator controls the flow of gas or liquid by means of a disk, which turns on a diametrical axis inside a pipe or by two semicircular plates hinged on a common spindle, which permits flow in only one direction. Generally the pressure requirements of hygienic systerm is low and small, sanitary butterfly valves are mainly soft seat. Butterfly valves are comprised of rapid opening and closing of the valves by rotation of only 90 degrees. Improved uptime Long-lasting, bubble-tight shutoff for improved leakage resistance. Load More Products Note: Product availability is real-time basis and adjusted continuously. Butterfly Valves. Three Way True Union Ball Valves. Add To List. Johnson Valves offer a range of wafer, lugged & tapped butterfly valves in various construction materials allowing them to be used in many applications including heating & air conditioning, water distribution & treatment, agricultural, compressed air, oils and gasses. The Valtek Valdisk high-performance butterfly control valve is engineered for high capacity and low-pressure loss. CHOOSE VARIATION. The Valdisk control valve is designed to provide long-lasting, bubble-tight . It closes when the rod rotates the disc by a quarter turn to a position . A solenoid control valve has two main components: a solenoid on top and the valve . Butterfly valves isolate fluid flows for throttle control and have a disk-shaped closing mechanism for fluid shutoff through an actuator visible on the outside of the valve. View High Performance Rotary Control Valves Brochure rotrol valve For throttling services, you can use a high performance butterfly valve, which is a higher industry standard for larger applications. We carry only the best parts sourced from world-class butterfly valve manufacturers. Knife Gates for flow diversion and shutoff service, available from 2" to 54" ID. Piping Systems - Dimensions of pipes and tubes, materials and capacities, pressure drop calculations and charts, insulation and heat loss diagrams. Filter By. The bending may cause external and internal leakage. Part # 4500-01 12 LA OL To see availability for this product, Industrial Ball Valves. The flowing media could be water, air, gas, oil, steam, or refrigerant. $ 427.83 Each. Butterfly Valves Resilient Seated, Lined, High Performance, & Triple Offset butterfly valves engineered for reliable performance in the most demanding applications. A butterfly valve is a valve that isolates or regulates the flow of a fluid. "Butterfly Valves" Category: Butterfly Valves. A large inventory of our quality series 80, 120, and 150 valves are all on hand and ready for immediate service. Butterfly valves offer several advantages including quarter-turn, openness for less plugging, and good control capabilities. Wafer Type Butterfly Valves: The valve . Shipping. For throttling control applications, one type of butterfly valve is now the industry standard: high performance butterfly valves (HPBVs) or double . $106.79. The disk is generally operable through 90 degrees and provides a linear flow characteristic. A-T Controls, Inc. | 9955 International Blvd. Let's discuss the difference between butterfly valves and globe valves in detail. Greater throttling accuracy Single pivot-point, splined shaft minimizes lost motion between shaft and actuator, ensuring greater accuracy. Request a Quote. Reliable also offers Nibco Butterball valves and Brass Trim valves at all 18 distribution facilities. BHP butterfly valves are designed to handle everything from general applications to viscous and corrosive liquids; corrosive gases; and steam. OVERVIEW: Butterfly valves are quarter-turn valves that use a circular disc to rotate through 90 to control flow. Butterfly valves should be able to handle the weight of the piping systemThe valve diameter with the same size as the pipes can withstand high pressure. Relevance. Butterfly valves are easier to operate and reduce in faster opening and shut-off - only a quarter turn is needed to fully open and close the valve. Butterfly Valves Clear All Product Type Cryogenic High Performance Resilient Seated Triple Offset Size Select Size Pressure Rating Select Pressure Rating Industry Sugar & Ethanol Butterfly valves have much shorter shafts than gate valves, meaning there are less problems with access. The more common sealing materials are NBR, EPDM, VITON, FPM and so on. A resilient seated butterfly valve is the most economical choice. NIBCO butterfly valves are backed by the NIBCO 5-year 125% limited warranty. Fire safe API 607. Rotate the disc 90 degrees, and the movement of water into the system piping stops. More. Application flexibly with a fail-safe function and universal power supply input from 24 to 240 VAC/DC Lug Type Butterfly Valves: The shaft comes in 2 pieces which increases ease of disc maintenance and allows a high kV due to a central section of the disk being thinner than a valve with a single shaft. Honeywell offers valve sizes from 2 to 24-in. Butterfly for Flow control and isolation, available from 2" to 96" ID. The American-BFV Butterfly Valve line is designed to provide long life, low headloss and trouble-free performance. A butterfly valve is a rotary valve (quarter turn valve) using a disc as the closure member. They have been successfully applied in extreme services, including: high temperature services, throttling steam control, polymerizing media, liquor service with entrained solids, high cycle industrial . Belimo's butterfly valves provide: Reduce energy consumption with up to 80% less power consumption than currently available solutions Intelligent self-adjusting end stop algorithm ensures zero leakage at 200 psi close-off. Our Butterfly Control Valves are designed for a diverse range of industries and applications. More About Us Model # NLQ095D. The flow control element is a disk of approximately the same diameter as the inside diameter of the adjoining pipe, which . The CV value of the butterfly valve depends on pressure, density, medium, temperature . First Name *. Crane Center Line Resilient Seated Butterfly Valves. Working Principle & Function. Neo Soho Building #1012. High-performance throttling High-thrust cylinder actuator, eccentric-cammed disc for unmatched performance. A-T Controls, Inc. | 9955 International Blvd. If you need a precise, fast-acting, low maintenance valve that can be actuated electrically, manually or pneumatically, a butterfly valve is often the most practical solution. Reliable provides a complete line of UL Listed, FM Approved Resilient-Seated OS&Y valves, Non-rising Stem (NRS) valves, Wall Indicator Post valves, Check valves, and Butterfly valves suitable for use in fire sprinkler systems. Jl.S Parman Jakarta Barat 11470. Learn More Documentation. Figure 1. Learn about the VF Series VF Series Standard Pressure Butterfly Valves During the concept-and-design phase of the project the option of installing a butterfly control valve was chosen. Butterfly Valves stop, regulate, and start flow using a quarter-turn circular action. Valves and valve actuators are assembled and tagged for direct delivery to any jobsite, free of charge. Podomoro City Complex. Part # CL223E D212 $212.79 EACH Add to Cart M&H Valve Style 4500 12 in. Our expertly manufactured Butterfly Valves A full range of designs with double and triple eccentric butterfly valves in non-return, on-off and modulating control service. V type packing. This increases valve life time, the driving torque is very low, in comparison with other types of valves. High capacity air flow in low pressure lines (up to 50 psig) is easily controlled with the Pyronics Wafer Butterfly valve (Product No. Add to cart. Stainless Steel Butterfly Valves: Working temperature from 0 to 150 C and a working pressure of PN 6. resilient seated and in 2 to 16 in. Cast Iron EPDM Lever Handle Butterfly Valve Part # MCL223EL Item # 165917 Mfr. Product Details. X. The "butterfly is a disk connected to a rod. Related Topics . The configuration and operation of the valve is similar to a ball valve, but it is lighter and less costly. POINTS. Ductile Iron Lug EPDM 10 Position Handle Butterfly Valve. Compare. Butterfly Control Valve Fast, Precise Downstream Pressure Control 61.6 1 10-8 mbar to 1.2 bar (abs) HV Butterfly Control and Isolation Valve Fast, Precise Downstream Pressure Control and Isolation 95.3 DN 25 -DN 50 HV Control and Isolation Valve Combo Unit . Standard Temp Commercial Butterfly Valve Assembly, 2-way, 2-inch, 175 psi, Spring Return, Normally Closed, 24 Vac, 2 position with switches. For questions call 800-516-9964 or email bgcustomersupport.us.sbt@siemens.com A butterfly valve reduces cavitation by utilizing air sucked in by the liquid vapor through a series of holes. All you do is specify each valve's location when placing your initial order and we will tag them before shipping to save you installation time and expense. Butterfly Valves - VSI Waterworks. By incorporating the 3 offsets into one design eliminates any risk of friction and jamming of the disc on the seat. This option was chosen after consideration of the following factors: There was significant cost benefits in purchasing a 1.6 m diameter butterfly valve versus a penstock valve to seal off a 2.5 m high D cross section tunnel. 2 in. Butterfly valves are especially well-suited for the handling of large flows of liquids or gases at relatively low pressures and for the handling of slurries or liquids with large amounts of suspended solids.. Butterfly valves are built on the principle of a pipe damper. Butterfly valves. They can be used with many different media. Process conditions will dictate whether a resilient seated or high performance butterfly valve should be selected. Request a Quote. The term "butterfly" in a butterfly valve is actually a disk that is connected to a rod. B202FC-GCA126.3U. Butterfly valves are easy and fast to open. But when the valve diameter is smaller than the pipe's, there is the tendency for the valve to bend. Butterfly valves are among the family of quarter-turn valves and work very similar to ball valves. Wafer Butterfly Valves - Pyronics Models WBV-MANUAL, WBV-CMAP, WBV-CPAP. They feature superior bonded seats, heavy-duty bearings, multiple separate shaft seals, and a blow-out proof shaft. With a wide selection of 2-way, 3-way mixing or diverting configurations are available in sizes ranging from 2" to 24", our butterfly valves are available in spring return, non-spring return, 2-position, floating, and proportional control actuators to suit most applications. A check valve prevents the escape of liquid in case there is no vacuum downstream of the vane. When the disc is turned parallel to the flow, water can pass through freely. Commercial Ball Valves. Butterfly Valves & Controls, Inc. has been a premier supplier of quality butterfly control valves and other related industrial components for 25 years. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. Ball Valves - Flow Coefficients C v - Flow coefficients - C v-for typical ball . The high-performance DiskFlo Butterfly Valve uses pressure assisted Jam-lever toggle seating concepts. The product will be reserved for you when you complete your order. NIBCO Lug Style Cast Iron Butterfly Valve. Ductile Iron EPDM Locking Lever Handle Butterfly Valve . Butterfly valves belong to the quarter-turn rotational motion valves family and are used primarily to stop, regulate, or start the flow. Industrial & HVAC Butterfly Valves. Sudmo Hygienic Butterfly Valves - K580 K660 K680. A Butterfly valve is a quarter-turn rotational motion valve, that is used to stop, regulate, and start flow. Choose NIBCO butterfly valves for the most specified, versatile and economical valves option in commercial, mechanical and industrial applications. Honeywell butterfly valves offer two-position and modulating control for chilled, hot or cooling tower water systems. Pinch for flow modulation, especially good for mining circuits, Available . Triple offset butterfly valves specification: Anti-static. The Cv value indicates the butterfly valves ability to media. A butterfly valve controls the flow linearly and can be bi-directional. They give you rapid control of fluid media. high performance valves. These butterfly valves provide bi-directional shutoff to the full rating of the valve and can be used on dead end service with downstream flange attached.

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