This fourth edition presents vital information on control valve performance and the latest technologies. Designed for bidirectional, dead end services to full working pressure. Here we are going to talk about the butterfly valve. Fe series automated butterfly valves bay port valve. Dezurik bhp high performance butterfly valves, asme. The person authorised to compile the technical file is the signer of this. Series w719 vic ags butterfly valve series w719 w go. China butterfly valve manufacturer,supplier,exportertjl. Butterfly valves, since their invention in 1960s became on of the most demanded flow control elements in. Keystone butterfly valve paraseal range the paraseal range. Valve sizes nb 300 and below shall be provided with hand levers and all other higher. F611 wafer style resilient seated butterfly valves.
It has a ductile iron body and disc with epdm disc coating. The avk timesaver wafer butterfly valves are designed to be installed into flanged piping systems whether hdpe or not. Twoway vfb series standardpressure, standardtemperature butterfly valve dimensions. Data sheet butterfly valve with electrical actuator. Dezurik pec eccentric plug valves 472 1001800mm dezurik pef eccentric plug valves 336 75900mm dezurik ptw threeway plug valves 316 80400mm dezurik pfw fourway plug valves 316 80400mm butterfly valves. Today, our product lines and design expertise have grown to include electric actuators, electronic actuator controls, automated ball valves, automated butterfly valves, pneumatic actuators, manual ball valves and butterfly valves. Weatherproof actuator housing approved for indoor or outdoor use. With many body trim combinations, there is a series 200 valve to meet your application. Quality is designed into the series 200 butterfly valve, utilizing the phenolicbacked cartridge seat pioneered by center line. Victaulic series 7b2 butterfly valve butterfly flow control. Garlock valves set the standards in taluft compliance. Ideal for quick shutoff, since a 90 turn completely shutsoff, compared to multiple 360 turns for other manual valves. Available in wafer, lugged and flanged contact us for triple offset, double flanged or other variations.
F612 lugged style resilient seated butterfly valves. Conclusion in most applications for butterfly valves, especially 20. Valve to be suitable for mounting either in horizontal or in vertical piping. Adams valves, inc 12303 cutten rd houston, texas 77066 phone 2814533750 fax 2814533749 internet. The control valve handbook has been a primary reference since its first printing in 1965. The reduced torque allows the use of smaller, wider variety, and more economical. Valve sizes nb 300 and below shall be provided with hand levers and all other higher size valves shall be provided with gear unit. They are a resilient seated butterfly valve that meets the requirements of awwa c504 and c516 standards. Again the orientation of the butterfly determines the flowrate. The right choice butterfly valves price list ohio valve. Victaulic step files module product applied vicring system style 44 vicring coupling style 44 style sc77 vic flexible coupling style sc77 style sc85 vic flexible coupling style sc85 awwa ductile iron grooved products. Butterfly valve with electrical actuator vfywa data sheet features.
The revolutionary and patentpending byv series butterfly valve from hayward features the most advanced thermoplastic design and construction in the industry today. Different types of valves with pdf file engineering. Wide flangeface sealing area provides a tight flangeto valve seal without the use of gaskets. Quadruple four offset butterfly valve design principle four offset design offset 1. Wafer butterfly valve installation, operation and maintenance instructions installation 1 thoroughly clean and prepare the piping system before valve installation. Twopiece stem permits narrow disc design for low pressure drop performance. Victaulic series 761 vic300 masterseal butterfly valve. 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. The valve shaft is offset from the centerline of the valve seat. Bidirectional design the symmetric valve body and seat are of a bdirectional design with no change in characteristics. Supplied standard with aluminum bronze disc, 316 stainless steel optional. The series 891 utilizes existing flanges and eliminates the need for valve spacers.
Equipments directive 201468ue ped appendix 1 for fluids of the groups 1 and 2. The manufacturer shall have produced awwa butterfly valves for a minimum of five years. All are available with manual, electric or pneumatic actuation double acting or spring return. Butterfly valve paraseal range, keystone, isolation valves emerson. They must be used within the specified pressure ratings for this type of valve. Note that the dynamic torque includes all internal friction torque values. Butterfly valves standard hd and hdu series grooved vic series 15 high performance shp series butterfly valve s standard, grooved end, and high performance butter. Product description, dimensions and specifications pdf. The valve shaft is offset from the centerline of the pipe. Valves common types butterfly valves butterfly valves use a similar principle to ball valves.
Before taking the butterfly valve for pipe installation, make sure that it is cleaned from inside and outside and there are no foreign or metallic objects sticking on to its sealing elements. Wafer type butterfly valves flange bolt dimensions. Ebro butterfly valves comply with the requirements of the heating system regula. The c200 is a general purpose valve designed to meet the needs of many different industries including hvac, oil and gas production, agriculture, chemical. Butterfly valves type 57, 56, 56d pneumatic actuated type ta, tw 2 2 general operating instructions never attempt to disassemble an actuator. 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. How to specify rx butterfly valves rx size type end drilling body disc shaft seat operator example. Butterfly valves price list the right choice 01012018 supercedes all previous sheets. Butterfly valves data sheets downloads hakohav valves. High performance butterfly valve with composition seal 4. The valve size and type, cv ratings and closeoff pressure determine the type of actuator series used. The technical data and performance may be modified without prior notice depending on the technical advances. These butterfly valves have an inherent modified equal. Butterfly valves type 56, 75, 56d, 75d 3 3 general instructions for transportation, unpacking and storage when suspending and supporting a valve, take care and do not stand under a suspended valve.
Valve dimensions phenolic backed seat provides the following advantages. The butterfly valve is designed for easy maintenance. When the valve was under close or tight shut off condition, the camlike action makes the disc pushes into the seat more effective this makes the seat to have a tight contact with the body and reduce the leakage of the valve. The reliability of garlock butterfly valves is not only appreciated and well. Low torque design the series 2100 butterfly valve is available with a 100psi closeoff rated disc that is undercut to reduce torque. Features a ductile iron body and disc with an epdm coating that includes a heatfused polyphenylene sulfide blend.
The movement of the elastomer against the body assures a completely dry back. Part name material 1 body ductile iron astm a536 2 shaft 416 stainless steel astm a276 3 disc 316 stainless steel astm a351 cf8m 4 seat epdm bunan viton 5 lower bushing ptfe 6 middle bushing ptfe 7 upper bushing ptfe 8 oring nbr 9 retainer steel astm a283 10 retainer bolts steel astm a283 11. With this unique fouroffset design, new manufacturing technology, extended size range, and extensive u. Butterfly valves resilient seated butterfly valves figures 41004800 industrial application the right choice a.
Available in multiple thermoplastic materials from 2. It includes types of butterfly valve, gate valve, check valve, globe valve, ball valve, air vent valve, solenoid valve, pressure reducing valve and others. Electric actuators and valve automation designs lead our drive as we focus on the products of tomorrow. Triple offset butterfly valve triple eccentric valtorc.
Wide flangeface sealing area provides a tight flangetovalve seal without the use of gaskets. Awwa butterfly valves are used for shutoff on clean water and gases. The controlledt orque seat allows tight shutoff with minimum. Excellent seat sealing capability and durability by adopting sphericalsurface disc and sphericalsurface.
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. Series 705 firelock butterfly valve supervised open. 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. Valves are class 125 bubble tight to 200 psi and are sized from 2 to 12 inches. The butterfly valves desponia meet the safety requirements of the pressure. Series 3000 triple offset butterfly valve metal seated triple offset butterfly valves are a fantastic solution for any cryogenic or water project. Spline driven one piece shaft connected to spherically machined disc allows high torque transmission i. First offset has positive sealing and increases the sealing capacity. Dn500 2way wafer butterfly valves johnson controls. If you have a pressure to be controlled by butterfly valve, then you can find a solution from unicom. Unicom offers a complete application of butterfly valve to the power plant, district heating, gas and oil industry, chemical plant, and general service. Dezurik manufactures the following styles of butterfly valves.
If disassembled forcible, internal parts may jump out and this is very dangerous. Lkb automatic or manual butterfly valve and lkblp low pressure. Victaulic series 700 butterfly valve butterfly flow control. Advanced seat and disc designs provide a bubble tight shutoff capability at each valves rated temperaturepressure while maintaining a low seating torque. 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. Features a weatherproof actuator housing approved for indoor or outdoor use for domestic water or combined domestic waterfire protection services. 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. The tx3 triple offset butterfly valve is a torqueseated valve, utilizing the torque provided by the operator to create a seal, rather than by positioning of the disc.
The butterfly valve must be capable of being locked in any position, suitable locking device to be provided. This valve is not designed to handle impacts of any kind. Butterfly valves manual, double acting, spring return. To use the system to its full life span, you should install it correctly according to the manual and maintain it according to the prescribed procedures while using it. The butterfly valve boasts a long life span and has few faults. The new generation of butterfly valves and actuators from belimo. Product specification for ivex f model butterfly valve. Available without handle, with gear operator, with lever lock handle and memory stop or with 10position handle and memory stop. Using a positivepressure gas with our plastic piping may pose a dangerous condition. This provides a robust, positive means for shutoff, particularly for highpressure andor high temperature applications.
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