Quality quality control certification download quality. Keystone butterfly valves figure ariar2 234 589 1 045 2385 5085 7900 10800 15000 18400 25900 42500 65000 262 647 580 2892 4593 1 0000 1 3000 1 8000 22000 30000 47000 70000 general purpose valve valve sizing rate of flow through a valve depends upon the pressure drop. Fmc butterfly valves have been solving fluid control problems in oilfield and general industrial applications for over 6 decades. Valves are class 125 bubble tight to 200 psi and are sized from 2 to 12 inches. Manual butterfly valves provide a lowcost, oring sealed stem and plate option. Triple offset butterfly valve triple eccentric valtorc. Torque data torque is the rotary effort required to operate a valve. Quarterswing ball valves provide a somewhat more robust ptfe and ball seal for dirty applications, while bakeable allmetal valves are designed for ultrahigh vacuum integrity in the most demanding vacuum applications, such as synchrotron rings and particle. The bfv300 combines unique new features into our best butterfly valve yet. Keystone series gr butterfly valve keystone the keystone series gr is a general purpose resilient seated butterfly valve available in flanged, lugged or wafer body style for any service where droptight shutoff and maximum flow area is required. With an isolating valve part of a piping system can be isolated, thus preventing. Quarterturn actuation, small footprint and the shortest possible gas path make manual butterfly valves the preferred choice for many applications. With many body trim combinations, there is a series 200 valve to meet your application.
Series 4445 standard valve differential pressure psig valve size inches less than 150 psig 150600 psig 6001050 psig 10501480 psig. Cast iron spring return butterfly valve with 304 stainless steel disc. Tfp1540 0818 resilientseated gate valves outside screw and yoke. Premium sanitary quality butterfly valve with heavy duty stainless steel handle. Safetyseal valves offer long life and reduced maintenance efforts and extra safety. Available seat materials include silicone, viton, and epdm. Emersons keystone offer a complete range of butterfly valves from general purpose through to heavy duty and high performance models. They are used, for example, as system, sectional and pump water control valves. Before performing any service work on the valve, actuator or mounting kit, follow the. This book includes extensive and proven knowledge from leading experts in the process control field including contributions from the isa and the crane company. Weco butterfly valves offer the ultimate in dependable, economical flow control.
Easy online ordering and nextday delivery available with 247 expert product support. Butterfly valves butterfly valves are available in manual, air actuated, or air actuated with two micro switches and a solenoid valve. Keystone butterfly valve paraseal range the paraseal range. Proudly serving satisfied customers for over 50 years.
Fmc technologies is putting that experience to work for you in more ways than ever before meeting your changing needs with dependable weco butterfly valves, operators, and actuators. Concentric rubber lined butterfly valve 2 piece split body ptfe lined butterfly valve double eccentric high performance butterfly valve triple eccentric high performance butterfly valve dual plate check valve engineering data 04 12 14 17 20 22 valve configurations scale drawing to actual size application this catalog remains the property of ms. See table 1 for tabulated cvs for the figure ar1ar2 butterfly valve. Hot and cold domestic water, hvac, condenser and chilled water, fire protection sprinkler systems, compressed air and vacuum services. Throttling characteristics are shown in the same manner with cvs at the various disc openings. Valews 4 manual butterfly valve handles can be used on valew 4 manual butterfly valves. General description technical data tyco fire products. Gates and globes require multiple turns to open and close. Proudly serving satisfied customers for over 50 years customer service is the best in the industry.
Sure seal series 899892 butterfly valves sure seal series butterfly valves offer superior service for demanding applications for the chemical and food processing industries. Excellent seat sealing capability and durability by adopting sphericalsurface disc and sphericalsurface. Its more compact size means greater flexibility for connection locations. A butterfly valve is generally 40% the cost of an iron gate. Butterfly valves are available in manual, air actuated, or air actuated with two micro switches and a solenoid valve. These fieldproven valves are available from stock in 2 through 24inch sizes and can handle working pressures up to 175 psi. They provide moderate flow control and therefore can be used for both onoff and modulating service. Butterfly valves the actuatedbutterfly valveis comprised of an actuator, linkage and valve body. The valve axis of the shaft is placed behind the center line of the seal. Klok high performance butterfly valve sizes 2 36inch.
Shop a large range of nibco butterfly valve at msc industrial supply. This product is a double eccentric butterfly valve, which controls fluid by 90degrees rotation of the disc. The valve size and type, cv ratings and closeoff pressure determine the type of actuator series used. Series 3000 triple offset butterfly valve metal seated triple offset butterfly valves are a fantastic solution for any cryogenic or water project. Specifying and the technical evaluation of butterfly valves. Quality is designed into the series 200 butterfly valve, utilizing the phenolicbacked cartridge seat pioneered by center line. The control valve handbook is both a textbook and a reference on the strongest link in the control loop. Enables operation of spears butterfly valves in high, normally out of reach. Keystone butterfly valves figure ar1ar2 general purpose valve. The nibco press system butterfly valve provides ease of operation with quarterturn 90 degrees open to close. Its smarter, simpler design means more efficient installation, easier operation and longterm performance. General technical description data tyco fire products. Trusted throughout chemical, petrochemical and many other industries leaders in sealing integrity 3 garlock butterfly valves for corrosive and abrasive media the economic advantages of reduced maintenance, smooth operation and exceptional service life are proven over and over again. Cast iron manual butterfly valve with 316 stainless steel disc.
The manufacturer shall have produced awwa butterfly valves for a minimum of five years. Certified material test reports with traceability by a heat number are provided for each valve body, cap, disc and shaft. For safe and troublefree function and performance of the product, make sure to read and understand all of the items included in this manual before valve mounting and operation. First offset has positive sealing and increases the sealing capacity. Butterfly valves control flow through a circular disc or vane by turning the valves pivot axis at right angles to the direction of flow in the pipe. Keep this manual in a convenient place and accessible to the valve operating personnel. With a tradition of more than 70 years, keystone built its reputation on providing industrial process butterfly valves known for their reliability, long service life, and reduced operating costs. Customer service, response time, and deliveries are excellent. Butterfly valve type 578 gf piping systems english duration. General valve quadex butterfly valve orbit ball valve top entry ball valve cryogenic valve api6a valve.
Rubber seated butterfly valve, sizes 3 through 20 inches general butterfly valves shall be manufactured in accordance with the latest revision of awwa c504, class 150b and conform to ansinsf 61 and ansi nsf 372. Type55 manual butterfly valve plastic valves asahiamerica. Butterfly valves manual, double acting, spring return. Ductile iron conforming to astm a536, grade 654512 4. The tyco model bfv250 wafer style butterfly valves are indicating type valves designed for use in fire protection systems where a visual indication is required as to whether the valve is open or closed. The tyco models bfv300 normally open and bfv300c normally closed grooved end butterfly valves are indicating type valves designed for use in fire protection systems where a visual indication is required as to whether the valve is open or closed. Valews 4 manual butterfly valve can be used for 4 gravity dumps as well as any trucks equipped with suction plumbing. However, instead of a ball mounted in the valve body a circular disc called a butterfly because the two half circles around the vertical shaft appear like wings. A key feature of sbe butterfly valves is the slim profile, bubbletight 1piece discstem assembly, which maximizes flow capacity and offers polished sealing surfaces for leakproof performance. Butterfly valve paraseal range, keystone, isolation valves emerson. Sure seal valves are designed and manufactured with the highest standards in the industry and are guaranteed to exceed your application expectations. Again the orientation of the butterfly determines the flowrate. Byv series butterfly valve product guide hayward flow control.
The higher the cv, the greater the flow and the better the control characteristics. Lcc1 body in stainless steel 2 1 body astm a216 wcc astm a352 lcc astm a351 cf3m cf8m. Ductile iron butterfly valves for use in commercial and industrial process applications. Neles bo series butterfly valve for recovery of oxygen in vacuum pressure swing adsorption vpsa plants. Butterfly valve electromagnetic air solenoid valve provides quick positive response to control signal two limit switches provide confirmation of valve position to central control panel available in 110v or 24v all controls are protected under the splashproof cover on top of the cylinder ip65 two indicating lights on outside of. A certificate of compliance is provided for each valve assembly certifying compliance with the. Lug style butterfly valve ld2000 series sizes 2 thru 12 moldedin liner aluminum bronze disc pages 9 10 ductile iron body 200 psi lug style butterfly valve ld2000 series sizes 14 thru 24 cartridge liner aluminum bronze, di or ss disc pages 19 22 cast iron body 200 psi wafer style butterfly valve wc2000 series sizes 2 thru 12 moldedin. Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today. The butterfly valve actuator of choice for shutoff service in water systems. All valve end faces shall be standard 116raised face for class 150 and 300 valves per ansi b16. Bolton conversion unit for all spears butterfly valves. Product description, dimensions and specifications pdf.
Sure seal valves will exceed your application expectations and, like all nibco products, guarantee superior quality, performance, and service. With the internal stemdisc geometric drive design, there is no need for pins or bolts that may create leak paths or turbulence in the waterway. Resilient seated butterfly valves are bubble tight by design. Type55 butterfly valve 2 10 type55 butterfly valves are quarter turn plastic valves with equal percentage type flow characteristics. Operation manual for nfj type butterfly valves thank you for choosing kitz products. Americanbfv butterfly valve butterfly valves manufacturers. Jkdgd381x grooved butterfly valve with tamper switch series nojkdgd381x 212 checked by. The revolutionary and patentpending byv series butterfly valve from hayward. These valves feature precisionmachined parts insuring years of dependable operation. Pressure up to 16 bar depending upon size actuation lever or gear box. Butterfly valve accessories chainwheel operator kits for wafer style butterfly valves replace the co prefix with cow in the part number.
Specifying and the technical evaluation of butterfly. Facetoface dimensions c meet, within specified tolerance, mss sp68 and api 609 requirements. Apr 04, 2017 our family of butterfly valves are versatile and economical. The most common method of presenting this information is by c. Cast iron butterfly valve for mounting between flanges, lug type.
Valves are designed for installation between asme b16. The tyco models bfv300 and bfv300c grooved end butterfly valves are indicating type valves designed for use in fire protection systems where a visual indication of open or closed valve condition is required. Carbon steel body stainless steel disc and stem iso 5211 actuation mounting. Type55 manual butterfly valve plastic valves asahi. Nibco offers a comprehensive selection of butterfly valves for industrial and commercial applications that are available in a broad range of materials, sizes, and pressures.
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