The new generation of butterfly valves and actuators from belimo. The diameter of flanged valves ranges from a few inches to a few feet because they are used for a variety of applications. Actuated butterfly valve std this year, in response to the needs of the public swimming pool, cepex launches a range of electrically operated butterfly valves with a lower price than we offered so far and keeping the same product quality endorsed by cepex. A butterfly valve is generally 40% the cost of an iron gate. Wafer butterfly valves are the more common of the two designs of butterfly valves, the other design being lug style. Open close options include tbar, handwheel and monitored gear operated valves. Hand picked by the all valves experts, a selection of some of the best value for money valves from various brands. Ductile cast iron butterfly valve valtorc international usa. In this manual these will be referred to as eriks, the individual.
Butterfly valves are offered in wafer and lug types. The valve is available with pvcu, pvcc, pph, pvdf and abs discs and epdm and fpm. All valves shall be marked to indicate size, material designation, and manufacturers name or trade mark. Butterfly valves portfolio categories challenger valves. The series 10 electric actuator is used to actuate asahis larger valves, including butterfly valves up to 24. Butterfly valves leakage butterfly valves ball valves. Ease of opening or closing means that butterfly valves can employ less expensive operators. Our valves are used in some of the most demanding applications.
Our family of butterfly valves are versatile and economical. This setup permits either side of the piping system to be disconnected without disturbing the other side. Abz is a manufacturer of many types of butterfly valves. Resilient seated ductile cast iron and cast iron butterfly valve series available in sizes 2 24 and 26 40. Hot and cold domestic water, hvac, condenser and chilled water. Valves butterfly valves valves the industrial resource. Definition butterfly valve for isolating or regulating the flow in liquid handling systems. Slight turn of knurled handle locks valve in any position. Valves and tapping butterfly sleeves valves c18 4 thru 72. Valve pressure rating 200 psi, max temperature rating 200f, flanged style, epdm encapsulated ductile iron disc, stainless steel stem with metal bushings, operating mechanism. Series 35f valves offer rugged reliability in a light weight design. Our valves are available in wafer, grooved or bsp screwed end configurations in sizes up to 400mm and pressure ratings up to 25bar depending on model. Solutions for quality flow control equipment to the water, wastewater, power, petrochemical and process industries.
Process conditions will dictate whether a resilient seated or high performance butterfly valve should be selected. Butterfly valves are a great and less expensive alternative to globe and other control valves in applications where 12% accuracy is acceptable. Flexible installation valve can be installed between two piping flanges or at the end of pipeline with our without counter flange see installation instructions, both. Manufactured in pp with a pvc disc and epdm linernotched lever operator. Read more wafer butterfly valves wafer butterfly valves are typically sandwiched between two flanges using bolts and nuts. To achieve this, we have changed the range of valves for actuation, now offering the std. Watertightness is assured by a gasket placed in the valve body.
Powerful movements the butterfly valves and actuators from belimo. Carbon steel body stainless steel disc and stem iso 5211 actuation mounting. Specifying and the technical evaluation of butterfly valves. Bwx series butterfly valve technical bulletin 519 3 2 bwx 20 en technical specifications valve ratings classes 150, 300 and 600 in accordance with asme b16. Butterfly valves products cepex a brand from fluidra group.
Design based on standard en iso 166 in accordance with directive 9723ec. The 212 split body with full lugs meets ansi 125150 pound drilling. The simplicity of design, ease of installation and low installed cost are just some of the reasons for such wide acceptance of these valves. Manufacturer shall be iso 9001 certified and have manufactured tight closing, rubberseat type butterfly valves for a period of at least five 5 years. Click to learn more about our butterfly valves and their technical specification. Valves shall be bubbletight at the rated pressure in either direction and shall be suitable for throttling service and or operation after long periods of inactivity. Cast iron butterfly valves economy line for use in commercial and light industrial applications. Econ butterfly valves are being supplied by several eriks operating companies worldwide.
This product is a double eccentric butterfly valve, which controls fluid by 90degrees rotation of the disc. The valve represents a major step forward both for its design and new features, offering the following characteristics. Cepex is the brand for the fluid handling market belonging to the fluidra group. Series 20006 wafer pattern butterfly valve semi lugged with pn1016 flanges or ansi 150 flanges dual drilled, nbr or buna liner for fuel or oil based applications. All valves sizes 10 through 12 shall be rated at 75 psi at 73f. Design based on the en iso 166 standard in accordance with the pressure equipment directive. One of the leading european manufacturer of valves and fittings in thermoplastic materials. Butterfly valves control valves process and control. When can butterfly valves be used as control valves. Flowseal high performance butterfly valves flowseal high performance butterfly valves are a standard in many industries including heating, ventilating and air conditioning, power generation, hydrocarbon processing, water and waste water treatment, and marine and commercial shipbuilding.
The valve is available with pvcu, cpvc and pph discs and epdm perox. The valve is operated by a handle, provided with by a lock to fix it 0. All valves sizes 212 through 8 shall be rated at 150 psi at 73f. Wafer butterfly valves 3 5 air control valves 51 revision. Full flanged chloride service butterfly valve series 35f. Dedicated to the swimming pool, irrigation and industrial markets, we distribute our products worldwide with the fluidra commercial network and presence in 46 countries with. Apr 04, 2017 our family of butterfly valves are versatile and economical.
Flow indication marked, iso standard valve rotating shaft. The handle shall incorporate a transparent pvc plug and tag holder for valve identificaiton. Larger sizes may be available to order on certain butterfly valve and check valve patterns. Transportation of petrochemical and chemical products as well as liquefied gas products lpg and others requires the highest standard of valve performance, particularly in the transportation of flammable or hazardous fluids and gases by liquid and gas marine tankers. High strength butterfly valve disc with hand polished edge and hubs. Flanged butterfly valves may be made of stainless steel, cast iron, plastic or other materials, although metal is the most common. Bray series 35f large diameter butterfly valves are designed specifically for high chloride services. Gates and globes require multiple turns to open and close. Globe, solenoid, butterfly, check and relief valves work. The 212 split body wafer design is built to 150 psi for the chemicalfood industries.
Plastic lined butterfly valves provide excellent flow control in both onoff and modulating options. Ptfe coatings provide a smart nonstick coating that can withstand significant temperatures without adding any significant thickness to the internal pipe. We strongly recommend to fi x the valve with fl ange adaptor and loose fl ange in both sides of the valve to keep the technical characteristics of the valve. Bray has carefully selected valve materials and features that optimize performance without sacrificing system efficiency. Butterfly valves are composed of a body and a disc within, which turns 90. Stockham butterfly valves many years of valve experience have been incorporated into the design and production of stockham butterfly valves.
Butterfly valves, leakage butterfly valves and ball valves manual operation butterfly valves dn 15 150 thermally stable handle in ergonomic design with 360 actuation, 90 locking or optionally switching limitation standard or short handle design, material. They are installed to piping by flange adaptors and flanges, not taking too much space and can be open under pressure quite easily. Industrial butterfly valves electric actuator cepex. It is a compact valve, made of polymers with high resistance to mechanical stress, temperature and chemical agents. Kent introl is one of the most highly regarded butterfly valve manufacturers in the world. Concentric butterfly valves 04 age concentric butterfly valve the rotating center of the spherical disc and shaft which coincide with the center of the spherical seat and body interfering each other at specified position is composed of an elastic seat, and excels in economical efficiency in large facilities, tight shutoff, low pressure drop.
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