Unpacked ball valves must be protected from ultraviolet and solar radiation. For securaseal metalseated ball valves, see special catalog velms. Butterfly valves use a similar principle to ball valves. From expansion repair and compression couplings, to spring, swing check and ball valves, nds offers a full line of products for irrigation, plumbing, pool and spa and industrial applications. Explore our vast selection of manual ball valves today. It is open when the balls bore is in line with the flow and closed when it is pivoted 90degrees by the valve handle. 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.
Aignep usa 863200404 mini ball valve, 14 tube x 14 tube. Flow rate increases as an increasingly ascending curve as the valve. So it is safe and free of maintenance to use this series of ball valve. Ball valve, 14 in, fnpt x mnpt, pvc industrial ball valves. Again the orientation of the butterfly determines the flowrate. When installed in explosive zones the operation frequence should be limited to 10min, in order to prevent the ball valves from self. Ball valve top entry ball valve top enrty ball valve. The stem flange, and integral part of the stem, prevents the stem from blowing out from pressure within the body cavity. They offer three types of 3way, true union ball valves. Upon opening and closing, the smooth flow channel effects less pressure loss, mk.
All stainless steel switching ball valves incorporate many of the features of the. How to order cast steel gate, globe, and check valves 27. Velan power ball valve in high pressure steam service. Ball valves ball valve brass forged pn 40 manufacturer. Jan 03, 2017 our ball valves offer higher performance and reliability all ndl ball valves are full port, from 14 to 418. If you have any enquiry about quotation or cooperation, please feel free to email us at. Standard vball cuts are used to provide a predetermined flow rate based on the angle of opening. Ball valve, butterfly valve downloads cotswold valves.
Ball valves must be stored as supplied dry and free of contamination. Ball valves instrumentation ball valves and needle valves. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve s. All ball valves are engineered for hvacr applications. We offer our valves with manual opening two systems. Corrosion resistant chrome plated brass ball and body nbr 70 stem seal teflon ball retainer seal composite handle interchangeable color plate available. Specification for ball valves bharat heavy electricals. Gate, globe, check, butterfly and ball valves in all sizes, class ratings and materials. A key feature of this valve is the ability to easily adjust the.
The 226 series twoway ball valve design promotes multiple configurations to fit the exact end use application. Switching to velan power ball valves offered a low torque, easy to operate solution. Our ball valves offer higher performance and reliability all ndl ball valves are full port, from 14 to 418. Choose nibco ball valves for the most specified, versatile and economical valve option in commercial, residential, mechanical and industrial applications.
G590y threepiece bronze ball valve conventional port. We produce gate, globe, check, ball, butterfly, knife gate, and engineered severe service valves and steam traps in sizes up to nps 64 dn 1600 and for services up to asme. Ball valves, one two piece design ball valves, forged steel. Gdval valve is an innovating enterprise with 25 years of valve design and manufacturing experience. Api 6d bs 5351 ball valves complete solutions for industrial valves.
Velan memoryseal ball valves can be equipped with electric, pneumatic, hydraulic or gear actuators. Under this range, we offer qualitative ball valves, air vent valves, diaphragm valves, gauge valves, gate valves and globe valves. Nippon daiya valve provides high quality diaphragm valves, ball valves, and butterfly valves. Velan company profile velan is one of the worlds leading manufacturers of industrial steel valves, supplying gate, globe, check, ball, butterfly and knife gate valves for critical applications in the chemical, petrochemical, oil and gas, fossil and nuclear power, cogeneration, pulp and paper and cryogenic industries. Ball valves 3 piece ball valves with pneumatic actuators. It is ideal for frequent onoff flow control in big size and high pressure pipeline. Mar 28, 2017 ball valves from nibco are versatile and easy to use. Ball valves, general purpose and special application 60 series. Ball valves from nibco are versatile and easy to use. All valves are manufactured to fully comply with astm, ansi, api, bs shell and mesc din standards.
Aignep usa 863200404 mini ball valve, 14 tube x 14 tube nickel plated brass. Since the 1970s pister kugelhahne gmbh, germany, has been considered among the elite group of manufacturers of high pressure, shutoff, onoff and control ball valves, as well as solenoid valves,block mounted valves and special solutions for all domains of modern industry world wide. The coating on the ball should also be guaranteed for its wear and adhesion to its surface with out damage to meet its function. If no authorlicence is indicated thats because we dont have information, that doesnt mean its free. Cast reduce ball valve floating ball valve products nsv. Ball valve, 14 in, fnpt x mnpt, pvc industrial ball. Founded in 1950, velan has become a leader in designing and manufacturing high quality valves built for low emissions, simple maintenance and long, reliable service life. Velan offers one of the most comprehensive valve product lines available from any manufacturer. Our ball valves are a low cost, manually or pneumatically operated, straight through isolation device. Join 5,070,000 engineers with over 3,030,000 free cad files join the community. A modnetic group service website, provides industrial valve search engine for api 607 fire safe, flanged, multiport, sanitary, trunnion mounted, 5211, vflow ball valves. Api 600, api 602, api 603 gate, globe, check valves. Sleeve vinyl 1 materials of construction pressuretemperature curve features and specifications 14 to 2 sizes ntp.
See pages 35 to 43 for actuator sizing, torque requirements and technical data. This allows to adapt to a variety of applications, bearing the valve needs. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Cast reduce ball valve trunnion ball valve products. From the most common application to the most severe, velan has a solution. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve s status. The velan valvac threepiece ball valve with integral iso mounting pad is a rugged, lowcost ball valve for many industrial, commercial and oem automated applications. The licence mentioned above the download button is just an indication. Naf duball dl ball valves nfends4167a4 215 an easytoservice arrangement, due to the offcenter joint face of the valve body, which allows for easy replacement of the ball and seals, without the need for removing the stem and actuator.
Shop manual ball valves today at your premier online valve store for over 50 years. For example, a 1 threaded pvcepdm ball valve with a 30. Every h500 series ball valve is cleaned in accordance with standard cleaning and. Haitimas ball valve includes 2pc screwed end ball valve, 3 pc socket weld end ball valve, 3 pc butt weld end ball valves. Threeway ball valves feature pressure ratings of 144 232 psi and are used for applications in mining, chemical, steel, pharmaceutical, waste and water treatment, process and environmental monitoring, green houses, water control systems, fisheries, irrigation and. Ball valves, one two piece design ball valves, forged. Cast reduce ball valve floating ball valve products.
Three way ball valves ball valves valves the industrial. Nsv trunnion mounted ball valve is widely used in oil, nature gas pipeline and the industries of liquefied gas, coal gas, etc. If violation of your, please email told we would be removed within 5. Nsv floating ball valves mainly apply to the industries of nature gas, oil products, chemical industry, metallurgy, city construction, medicine, environment, foods, etc. Only before installation the protective taps shall be removed.
Click here to download aladdin stuffit expander for free, if you are unable to open. Cast reduce ball valve trunnion ball valve products nsv. Nippon daiya valve provides high quality diaphragm valves. This type of valves has advantage of less weighted and cost effective.
Praher valves are manufacturers of thermoplastic and plastic valves. Ball is seat supported and quarter turn rotates the ball from full open to full close position. Nbvs metal touch ball valves are mainly separated into two different types. Sealexcel is one of the leading manufacturers of valves like, ball valve, check valves, purge valves and many other tube fittings in many other things. Aignep usa 863200404 mini ball valve, 14 tube x 14. All ball valves conform to bs5351 and api 6d, and are firesafe tested and certified, api 6fa and api 607. Confirm free movement of retrofit cap stem and check for leaks. The iso mounting pad will allow quick and easy direct mounting of iso compatible quarterturn actuators. Ball valves instrumentation ball valves and needle. Ball valves, 1pc ball valve, 3pc ball valve, mumbai, india. Female npt pipe thread dimensions conform to asme b1.
Ball valve other ball valves y type 3 way ball valve. Please visit us to see our full range of fittings to meet all your requirements of tube fittings and valves, sealexcelwelllok tube fittings represent outstanding value and are 100%. Straight through ball valves size old style body retrofit cap new style body retrofit cap full port construction 14 n 2351 a 18351 f 35222, f 36700 a 18351 38 n 2351 a 18351 f 35222, f 36700 a 18351 12 n 2351 a 18351 f 35222, f 36700 a 18351. Memoryseal zenith supply company velan valve master. Join 5,080,000 engineers with over 3,040,000 free cad files join the. Class 150300 carbon steel trim 1h, split body ball valves.
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