Demco butterfly valves fit between ansi 125 flanges or mss sp44. Plastic flanges are subject to damage at installation by overtightening the bolting and may deflect or. Demco butterfly valves excel in a variety of applicatlone. Dm demco style gate valve threaded buttwelded flanged 2 3 4 5x4 mud valve. For example, 2 demco bfv waferlug, nec, 200 psiasme class 150, gray iron body, 416ss stem, nickel plated. Better demco butterfly valve and parts for nec ned nei series. Demco dry journal stem seal system gives absolute assurance of sanitary butterfly valve construction. Dm demco style gate and mud valves 2 3 4 5x4 valve. It can withstand up to 150 psi working pressure connection type. Odrill mcm demco dm type gate valve repair kits john m. Aug 30, 2018 demco butterfly valves are available in sizes 2 in.
They are designed for bubbletight sealing up to rated pressure and arecapable of throttling. We would highly recommend demco products to anyone who is looking for wonderful craftsmanship by a professional group whose utmost concern is the owners happiness with a positive end result. Ideal for precision throttling and onoff applications, especially in lighterweight piping systems, the flowserve family of butterfly valves is often specified for its versatility. Better export those demco equivalent butterfly valves with the similar painting, label and packaging, if you are interested. Energy valves has an extensive inventory of brands that you will find on virtually every aml.
Powell valves is a proud supplier of butterfly valves, from highperformance butterfly valves to resilient seated butterfly valves. Demco has the best selection of school and library furniture, supplies and more to create and maintain highimpact and engaging learning spaces. Demco butterfly valves brochure meeting the tough, 7,500 psi working pressure demands of deep well drilling is the demco dm 7500 gate valve. Lug type butterfly valve have threaded bolt hole outside the valve body. Our gate valves designed for high pressure service, minimizing downtime, allowing inspection and inline repair. We are a distributor of top quality products and have the knowledge and experience to get your project done right the first time. Camerons demco gate valves are the valves of choice, engineered and proven for drilling and production industries. Demco gate valves are the valves of choice for the drilling and production industries. Trust demco for school and library furniture, supplies. Designed for dependable, heavy duty performance in abrasive and corrosive service conditions, demco butterfly valves are commonly selected for a number of oilfield applications. These valves satisfy a wide range of industrial applications and are available in carbon steel or stainless steel, as well. Demco butterfly valves pdf is a versatile and convenient program that lets you manipulate just about every aspect of an image. Butterfly valve is a quarter turn valve that used to isolates or regulates the flow.
A broad range of applications can be met via metal and soft. Wkm floating ball valves, wkm trunnion mounted ball valves, wkm high performance butterfly valves, wheatley threaded check valves, wheatley swing check valves, tom wheatley swing check valves, tom wheatley piston check valves, nutron floating ball valves, demco butterfly valves and gate valves. A wide variety of demco manual fisher 7600 butterfly valve options are available to you, such as low pressure. Designed for dependable, heavyduty performance in abrasive and corrosive service conditions, demco gate valves are commonly selected for a number of oilfield applications. Acclaimed as the most durable of all resilientseated butterfly valves in the industry, this valve excels in a wide variety of applications. Demco resilient seated butterfly valves are shipped in the partial open position to minimize permanent deformation of the resilient seat. We give demco products our strongest recommendation. Cast in both wafer and tappedlug patterns in a wide variety of material choices, demco butterfly valves feature a onepiece body for minimum weight and maximum strength. For wafer type butterfly valve, it is installed between two flange with long bolts cross by and tighten with nuts. Resilient seated butterfly valve domestic demco butterfly valves. Extended neck nec and nfc, short neck nei and notched ned.
We carry demco butterfly valves for industrial and marine applications in aluminum bronze, ductile iron, carbon and stainless steels. With many bodytrim combinations, there is a series 42 or 44 valve to meet your application. Demco butterfly valves brochure valve stainless steel scribd. Camerons demco butterfly valves are the valves of choice, engineered and proven for drilling and production industries. These valves feature precisionmachined parts insuring years of dependable operation. Engineered for longterm, maintenancefree performance, demco butterfly valves are commonly selected for a variety of applications spanning a wide range of industries. Stem flats or the square key indicate valve position. Beter demco nec nei type butterfly valves wafer and lug. Acclaimed as one of the most durable of all resilientseated butterfly valves in the industry, this valve excels in a wide variety of applications. Vanzandt valve automation, valves, instrumentation, and.
Other flange types may be applicable also, but should be thoroughly checked to assure proper seal makeup. The demco nec butterfly valve is available in sizes 2 through 36 50 mm through 900 mm. Chemical and petrochemical agriculture oil and gas drilling and production. Wkm dynacentric highperformance butterfly valves camerons wkm dynacentric highperformance butterfly valve brings low cost and light weight to high pressure water, oil, steam, gas and slurry applications. Your company account is blocked and you cannot place orders. When this arrow is in line with the pipe axis, the valve is open figure 11. The demco butterfly valve is available in three series. Vanzandt controls, llc 409 wcr 2, odessa, tx 4322428000. It consists a disc which allows or blocks the passage of fluids. If you have questions, please contact your company administrator. The dm 7500 comes to this market with proven technology from the industry leader. Generally speaking, the app runs smoothly without any hiccups, allowing you to access, copy and paste, and update passwords quickly without any issues. Use our dealer locator tool by simply entering your zip code and find a demco dealer near you. They are completely interchangeable, built with unsurpassed quality, and are available in.
Butterfly valves products catalog 7 oceans habitat. Youll find a variety of products and ideas for your library or learning environments. Demco resilient seated butterfly valves are an economical alternative to ball, gate or plug valves in many applications. They are light weight quarter turn devices with few parts. Demco butterfly valves brochure free download as pdf file. When they are in line with the flow stream, the valve is open. The resilient seated butterfly valves are an economical alternative to ball, gate or plug valves in many applications. When perpendicular to the pipe, the valve is closed figure 12. Demco butterfly valves are available in sizes 2 in. Trust demco for school and library furniture, supplies, and. Demco resilient seated butterfly valves operate from fullyopen to fullyclosed by a 90 turn of the handle. Designed for dependable, heavyduty performance in abrasive and corrosive service conditions, demco butterfly valves are commonly selected for a number of oilfield applications. 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.
One of the most durable of all resilientseated butterfly valves in the industry, this valve excels in a wide variety of applications. Last drivers adns 2610 datasheet pdf engineered for longterm, maintenancefree performance, demco butterfly valves are commonly selected for a variety of applications spanning a wide. We offer a demco 2 3 4 5x4 mud valve selection and more. We provide fluid and air handling equipment for all types of industries in the southeast. Visit our official website to view our competitive advantage products, work with us to generate more valve business.
Almost everyone is happy to lose a little weight, and if you can. They were designed and engineered for dependable, heavy duty performance in abrasive and corrosive service conditions. Demco 2 to 12 50 mm to 300 mm lug butterfly valves are suitable for liquid service up to. When the market demanded a 7,500 psi drilling mud valve, the demco dm 7500 gate valve was introduced to meet the challenge. The available size for butterfly valve is ranged from 1 12 to 6. Demco butterfly valves are the valves of choice, engineered and proven for drilling and production industries. Kitz lug style butterfly valves are rated for bidirectional dead end service to full working pressure of the valve with the downstream flange.
The resilient seated butterfly valve of choice for a wide variety of applications within the oilfield and industrial industries n ision. As one of the most durable resilientseated butterfly valves. Engineered for longterm, maintenancefree performance, the demco nec butterfly valve is commonly selected for a variety of applications spanning a wide range of industries. The operation of butterfly valve is similar to ball valve, where it will be pivoted 90 degree to open or. Jan 10, 2019 demco valves demco valves are the valves of choice, engineered and proven for drilling and production industries designed for dependable, heavy duty performance in. Cast in both wafer and tappedlug patterns in a wide variety of material choices, demco butter. Demco is a registered trademark of another company. Strong global distribution network industry leader in valve technology and innovation. All demco gate valves are hydrostatically tested based on api6a latest edition requirements.