Bray s series 30 cast iron wafer butterfly valve is suitable for a range of general purpose, industrial, marine and hvac applications, water distribution, water authorities and waste water subject to configuration. Bray butterfly valves for hvac applications bray is the largest butterfly valve manufacturer in the western hemisphere for a reason. Flowteks series m1 severe service metal seated ball valves are engineered for high temperature and high pressure applications ranging from asme class 150 to 4500. Under an iso 9001 quality assurance program, it assures each valve we produce meets or exceeds your application requirements. Shall be one piece wafer or lug design with extended neck to allow for 2 of piping insulation. For this reason, it is very important all distributor salespeople educate their customers regarding proper installation of butterfly valves. Tm1050 resilient seated butterfly valves technical manual. Series 20, series 21, series 30, series 31, series 22, series 23, series 32, series 33, series 35, series 36, series 31h, series 3a, series 3ah. Series 70 electric actuator bray commercial division. Bray offers more series and options of valves than any other resilient seated butterfly valve manufacturer in the world. This product line is recognized as a proven leader with over 30 years of successful service in process industries worldwide. Each of these designs offer the end user distinct advantages at a competitive price with a fast delivery. Flowseal high performance butterfly valves are available in sizes from 2 48 in asme pressure classes 150, 300, and 600 and are available with a diverse range of actuation options.
The result a valve that requires no form of maintenance. The series 54 proximity sensor features multiple output options to integrate with all standard process control environments. This is also the same valve that for 30 years has proven to be the leader in double offset design for the process industry. It is the most universal and economical of seat materials offered by bray. Bray international product profile 3 a complete listing of approvals and certifications can be found at bray. Resilient seated butterfly valves bray international, inc.
When compared to gate, globe, ball, diaphragm and plug valves,the bray mccannalok butterfly valve is significantly smaller and lighter weight, therefore installation time and maintenance costs are greatly reduced. High performance butterfly valves sales brochure file type. Bray s selection of seat materials includes various elastomers and teflon lined elastomers. Of important significance also is the fact all epdm seat materials sold by bray are food grade.
Series 41r double offset high performance butterfly valve. Industrial electric actuators the bray series 70 electric actuator provides a rugged, compact industrial actuator solution to a wide range of quarter turn applications including butterfly valves, ball valves, and dampers. Epdm is a standard seat material offered in bray resilientseated butterfly valves. Shall be onepiece wafer, lug or double flanged design with extended neck to allow for 2 of piping insulation. Vf series standardpressure, standardtemperature butterfly valves are specifically designed for a wide range of hvac applications, including twoposition and modulating control of hot, chilled, or condenser water, and 5050 glycol solutions. Bray resilient seated butterfly valves are known worldwide for their durable design, unique industry leading features, and outstanding value to the end user. Tm1023 bray mccannalok butterfly valves technical manual. Butterfly valve types pdf bray valves series 41 nibco size. Please consult your local bray representative for your specific condition.
Keystone composeal resilient seated butterfly valves wafer style pressure bar psi weight kg lbs valve size dn nps composeal traditional valve valve benefits integrated iso 5211 top plate smooth composite body surface eliminating. Proper alignment of any butterfly valve between flanges is critical to good performance of the valve. Disassembly of the bray stem is just a matter of pulling the stem out of the disc. Bray s resilient seated butterfly valve seat design and internal.
Bray highperformance butterfly valve series 41 manual bim model. The bray series 9293 high pressure pneumatic actuators are ideally suited to a wide range of quarter turn applications including butterfly valves, ball valves and dampers. Visit our official website to view our competitive advantage products, work with us to generate more valve business. Bray s series 3a3ah resilient seated butterfly valve is a double flanged design which can be used for deadend service. Bray controls is proud to offer the bray mccannalok line of specially designed high performance butterfly valves for the sugar industry. Audco butterfly valves is a wafer type valve with an integrallymolded elastomer body liner.
Series 4x bray mccannalok valves technical manual for information on this product and other bray products please visit us at our web page. Conclusion in most applications for butterfly valves, especially 20. The bray s40 series unique, patented design received chemical processings vaaler award for best product shortly after it. High performance butterfly valves braymccannalok mk. Vf series standardpressure, standardtemperature butterfly valves. Drawings here you can download image data of our products to support your cad or other professional documents.
Available in torque outputs from 600 to 18,000 inlb 68 to 2033 nm, these actuators mount directly to bray and other industry standard butterfly valves without the need for. The series 40s unique, patented design received chemical processings vaaler award for best product shortly after it was. The valves are offered with extended shaft to ensure that cryogenic line. Our track record of reliability in thousands of installations over time bear this out. Installation, operation and maintenance manual for more information on this product and other bray products please visit our website bray. Other features include high flow capacity, ease of maintenance and exceptional interface with plcs and computer command signals. Bray series 30 cast iron wafer butterfly valve valves online. If any of the bray resilient seated butterfly valves s2021, s2223, s3031, s3233, and s3536. Availability waiver for butterfly valves for the great lakes. Valve pressure rating 200 psi, 225f continuous and 250f intermittent service, lug style, bunan moldedin seat liner, cf8m stainless steel disc, stainless steel stem with copper bushings, operating mechanism.
Based on bray s awardwinning double offset design, the bray mccannalok navy valve incorporates over 10 years of proven industry performance into a new, highly versatile valve, which is precision engineered to comply with milv24624. Series 31h lug resilient seated butterfly valves are drilled and tapped to meet asme class 125150 and pn16 flanges. The designs for these valves are created in a 3d environment using. Designed to outperform loose liners, audco butterfly valves elastomer liner is molded directly in the body bore and vulcanized insitu, making it last the entire life of the valve. A major design advantage of the bray product line is international compatibility. The mk series is ideally suited to high pressure, high temperature, and high cycle hvac applications as well as mission critical hvac applications. Bray mccannalok double offset high performance butterfly valves, series 40. When compared to gate, globe, ball, diaphragm and plug valves,the braymccannalok butterfly valve is significantly smaller and lighter weight, therefore installation time and maintenance costs are greatly reduced. Series 3536 resilient seated butterfly valves sales brochure resilient seated butterfly valves sales brochure.
Bray series 30 wafer or series 31 lug or approved equal. The bray mccannalok mk series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. Note that the dynamic torque includes all internal friction torque values. The results are longer service life, greater reliability, ease. Series 70 industrial electric actuator bray commercial. Series 20, series 21, series 22, series 23, series 30 series 31, series 31h, series 31u, series 3a, series 3ah, series 32, series 33, series 35, series 36, series 36h, series. For low pressure application, bray offers a standard reduced disc diameter to decrease seating torques and extend seat life, thus increasing the valves performance and reducing actuator costs. Bray valves resilient and high performance butterfly valves. Bray mccannalok, series 40, double offset high performance butterfly valves. Resilient seated butterfly valves have been designed to be suitable for all types of flanges asme, din, jis and other international flange standards, whether flatfaced, raised face, slipon, weldneck, etc. Bray mk series high performance butterfly valves ansi class 150 and 300 the bray mccannalok mk series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. Bray s tongue and groove seat design lowers torque and provides complete isolation of flowing media from the body. The series 3031 raised the bar and now sets the industry standard. Bray controls is proud to offer the braymccannalok line of high performance butterfly valves.
Series 20, series 21, series 22, series 23, series 30 series 31, series 31h, series 31u, series 3a, series 3ah, series 32, series 33, series 35, series 36, series 36h, series 35f. Bray s resilient seated control butterfly valves range from 124 25mm600mm and are available with a variety of body materials in both wafer, lug and flanged styles. Available in torque outputs from 600 to 18,000 inlb 68 to 2033 nm, these actuators mount directly to bray and other industry standard butterfly valves without the. Resilient seated butterfly valves all statements, technical information, and recommendations in this bulletin are for general use only. Resilient seated butterfly valves bray resilient seated butterfly valves seat design and internal disc to stem connection isolates the line media from the body and stem. All of bray s peroxide cured epdm seats are food grade and can be certified to nsf61.
A major design advantage of bray valve product lines is international compatibility. The bray series 70 offers onoff or modulating control and has many advantages over other actuators. As with all bray s products, precision manufacturing and exceptional quality remain the keys to a proven record of long service life. The mk series is ideally suited to high pressure, high temperature, and high cycle. Series 70 industrial electric actuator bray commercial division. It is important that the designer check for material suitability considering onsite conditions and air supply conditions. Flange locating holes shall be provided on wafer bodies to allow for quick and precise alignment during valve installation. Torque requirements of the high performance bray mccannalok butterfly valves are significantly lower. Bray controls is proud to offer the bray mccannalok line of high performance butterfly valves. The seat in a resilient seated butterfly valve has molded orings on its flange face.
Resilient seated butterfly valves sales reference drawings the information contained herein shall not be copied, transferred, conveyed, or displayed in any manner that would violate its proprietary nature without the express written permission of bray international, inc. Specifically designed for automated applications on chilled water, hot water and condenser water, all ny and ab series automated butterfly valves are 100% factory tested for. The seat is designed to seal with slipon or weldneck flanges and the molded oring eliminates the need for flange gaskets. The series 40 valves can be automated inexpensively with bray s pneumatic and electric actuators.
Flosource currently stocks bray resilient seated butterfly valves, bray mccannalok high performance butterfly valves, and bray trilok butterfly valves. The seat is designed to seal with slipon or weldneck flanges and the molded o. The seat also features a molded oring which eliminates the use of flange gaskets. All bray valves are tested to 110% of full pressure rating before shipment. Bray mccannalok navy high performance butterfly valve wo. High performance butterfly valves sales brochure bray. Bray series 20 wafer or series 21 lug or approved equal. Consult bray representatives or factory for the specific requirements and material selection for your intended application. Resilient seated butterfly valves nyab series bray. The series 40 valves can be automated inexpensively with brays pneumatic and electric actuators.
Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumaticelectric automation, leadfree. For valves supplied with amaterial, chainwheel, the positive restraint option is recommended. The austenitic stainless steel valves are designed to perform at temperatures as low as 196c. Brays in house design team and bray owned iso 9001 manufacturing facilities have over 30 years of experience with this product. Vf series standardpressure, standardtemperature butterfly. Bray s series 20 valve is a wafer version with flange locating holes, and the series 21 is the companion lug version for deadend service and other flange requirements. Bray controls is proud to offer a high quality line of butterfly valves to meet the requirements of todays market. Huamei high performance butterfly valves are available in sizes from 2 60 in ansiasme, din standards. Bray s in house design team and bray owned iso 9001 manufacturing facilities have over 30 years of experience with this product. The albion range is designed strictly in accordance with api609, en593, mss sp67, awwa c504, and specially designed for the following process functions. The brayvaas series 940 offers a unique singlepiece, cast body design for applications ranging from general purpose to severe media handling. The bray series 70 electric actuator rugged electric actuator for rotary valves 300 to 18,000 lbin output torque bray controls years of proven success in electric actuation, combined with innovative engineering, has produced the series 70. The seat in a resilientseated butterfly valve, whether like bray s or hardback in design, generally has molded orings on the flange face of the seat.
Bray valves resilient and high performance butterfly. Emerson is where technology and engineering come together to create solutions for the benefit of our customers, driven without compromise for a world in action. Based on over thirty years experience in the butterfly industry, bray can state without question the majority of all field problems for butterfly valves are directly related to poor installation procedures. Our modular product line of butterfly, ball, knife gate and check valves, actuators and accessories offers the best. The softtouch 2 st2 series characterized ball valves provide accurate and cost effective control of a wide range of equipment in hvac applications. Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumaticelectric automation. Flange hole drilling per international flange standard as specified. Butterfly valves category b the expertise in butter. Bray s ny and ab series commercial resilient seated butterfly valve set the design standard for quality, reliability and long life in a wide variety of hvac applications.
Shall be two piece wafer or lug design with extended neck to allow for 2 of piping insulation. These valves are structured to handle the low pressure steam of evaporators. These rack and pinion actuators are available in series 92 double acting air to open, air to close and series 93 single acting spring return models. When matched against comparably rated plug, globe, gate, ball and diaphragm valves, the reduced weight and space requirements of the bray mccannalok is apparent. Bvc has supplied highperformance valves to a diverse range of industries and applications since 1995. The series 2223 resilient seated butterfly valve is crafted in a variety of materials such as ptfe, pfa, stainless steel, uhmwpe and special alloys to fit a wide range of customer requirements. Based on this information, we are requesting that the originally specified flowserve or bray series butterfly valves be allowed for this project. The right to change or modify product design or product without prior notice is reserved. Butterfly valve types pdf bray butterfly valves series 41 nibco butterfly valves butterfly valve size chart bray valve inez avila valves june 17th, 2019 12. Call our knowledgeable customer service at 1800800 bray 2729 literature. Bray part numbers key for bray valve products file type.
18 842 894 1591 164 559 1401 397 1213 121 1391 41 466 873 1053 255 811 1374 232 1220 44 699 1381 680 1151 992 1574 111 1239 844 36 571 1476 1344 755 1069 1171 1186