Available with clockwise or anticlockwise close and electric actuation. Avk valves are part of vital infrastructure systems that include potable water distribution, wastewater treatment, distribution of natural gas to be used for heating and electricity and sprinkle systems used for fire protection. If the gate valves are used for regulating or throttling purposes, the manufacturer does not guarantee tightness of the gate valves. The valves have a minimised pressure drop in fully open position, they are easy to actuate, they have a relatively low weight and are cost effective. The knife gate valves are especially beneficial for handling slurry, viscous, corrosive and abrasive media. If the solids of the medium make up more than 10 % the avk knife gate valve is recommended. A quality endorsed brand, we specialise in the manufacture of a high quality range of valves, hydrants, couplings, repair clamps. Resilient seated gate valve solutions 3 in line with our promise to deliver increased value to our customers, avk is the first manufacturer to introduce a comprehensive range of resilient seated gate valves into the. Browse and buy exceptional, royalty free stock clips, handpicked by the best. The flanged, large diameter gate valve according to bs 5163, bs en 10742 type b with facetoface length according to en 5582. Crane fluid systems offers a full range of general valves, wras approved public health valves for hot and cold water systems and pipe fittings and unions, many of which carry the bsi kitemark. Gate valves crane fluid systems our genius is valves.
The product package covers your needs within hydrants. The series 65 valve is our all ductileiron gate valve that meets or exceeds all of the requirements of awwa c515. Probalance range offers a wide variety of flow management systems and static balancing valves, providing the ultimate in accuracy and reliability. Avk commercial products blind installed threaded fasteners a blind installed threaded fastener is defined as a fastener with internal or external threads that can be installed into a panel, tube or other structure from the front side without need to see or access the backside, or blind side to complete the installation. For regulation we recommend to use special control gate valve type s33. Avk uk s21, s37, s54 up to and including dn600, and s55 range have o ring stem seal which is replaceable under pressure please refer. Avk is an international group created through the efforts of dedicated people. Avk gulf and watecom international water network llc operates in the middle east as the representative office for all the companies within the avk group. Full circle thrust collar provides fixation of the stem and low free running torques. Velocorr certified holiday free internal coating standard. Always observe pipe material recommended operating temperatures.
Resilient seated gate valve solutions 3 in line with our promise to deliver increased value to our customers, avk is the first manufacturer to introduce a comprehensive range of. Gate valve description gate valves are primarily designed for onoff services when a straightline flow of fluid and minimum restriction is desired. Every single pur coated valve is pinhole tested by means of a holiday detector with an output voltage of 20,000v. Learn about our group and our different solution areas. Avk knife gate valves embody user requests for a valve which functions well under harsh conditions. For applications like steam and water kodensat up to 600 bar. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the.
For water, neutral liquids, wastewater treatment, max. One of the most significant characteristics of this type of valves is its. As part of the avk australia group, we pride ourselves on being one of the worlds leading international water industry manufacturers, incorporating avk valves pty ltd, avk wang pty ltd and avk currumbin pty ltd. For water, steam, condensate and gases, atex, power, chemical applications size. Avk flow control can supply gate valves from dn30 dn350. A global market leader within valves and hydrants avk. Avk uk connect back to basics chapter 1 gate valves gate. All our gate valves are part of vital infrastructures delivering clean drinking water, efficient handling of wastewater, as well as crucial fire protection systems. The closure member of gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called, appropriately, the gate valve. Resilient seated gate valve selection and installation advice download.
Avk has been in the valve business for more than 40 years. I can use acrobat distiller or the acrobat pdfwriter but i consider your product a lot easier to use and much preferable to adobes a. Avk wedge gate valve, pn1016 3740 y cap top as standard y ductile iron construction, with gun metal seat rings y oring stem seals replaceable under pressure y fully corrosion resistant construction y fusion bonded epoxy coating y body bonnet bolt sealed with hot melt y lifting points y bosses for sampling or bypassing undrilled y. Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software but also as step, stl, iges, stl, dwg, dxf and more neutral cad formats. Every series 65 valve is tested to provide a holiday free. Avk 2178, wras approved, resilient seated wedge gate valve for isolation purposes for water and sewage. Flanged gate valve for water, sewage and neutral liquid applications to max. Avk is a global market leader within valves and hydrants. For solutions to efficient water supply, avk has the needed knowhow and offers a complete range of valves, hydrants, and accessories to fit any need. They are not normally considered for throttling purposes, but more for slurries, viscous fluids, etc. Full circle brass thrust collar provides fixation of the stem and low free running torques.
Instavalve gate valve inserted onto live water line. Avk industrial products division is a subsidiary of precision castparts seller. The rubberbonded wedge is maintenance free and requires no adjustments. All avk gate series 45 valves meet or exceed the requirements of awwa c509 and c515. The wedge is fully vulcanized with avk s own oil and gas resistant nbr rubber compound. Internal and external coatings meet the requirements of awwa c550. Robust high quality, engineered and made by avk the uk. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double. The flanged, large diameter gate valve according to bs 5163, bs en 10742 type b with facetoface length according to en 5582 s. Humes avk gate valve for pe with supa plus coupling iom manual.
Therefore, a highquality reliable avk gate valve is the. Resilient seat gate valve solutions 3 in line with our promise to deliver increased value to our customers, avk is the fi rst manufacturer to introduce a comprehensive range of resilient seat gate valves into the uk. The wedge is fully vulcanized with avks own oil and gas resistant nbr rubber compound. Avk international as industrial valves data sheets. The avk gate valve is designed with a cast body and bonnet assembled with countersunk bolts of stainless steel. The everbilt lead free gate valves feature a the everbilt lead free gate valves feature a simple design that can quickly and reliably block or permit the flow of fluids, gases, or fumes. Valves and fire hydrants from american avk lead the industry in quality and service, guaranteed. From our 10year warranty on valves and hydrants to our nextday parts delivery guarantee, we back every product with exceptional support. Gate valves are characterized by a traveling wedge. We are certified according to iso 9001 as well as isots 29001, the industryspecific. The maximum working temperature is set according to the iso9080 lifetime requirements for pe pipes, and is therefore not the max. The wedge has a large through bore with room for the stem, completely free of hollows or cavities where stagnant water or impurities could. Avk commercial products blind installed threaded fasteners a blind installed threaded fastener is defined as a fastener with internal or external threads that can be installed into a panel, tube or other structure from the front side without need to see or access the.
The sturdy wedge is fully vulcanized in a double bonding process. First avk was a gate valve manufacturer, but today we are offering solutions for numerous applications also counting a complete product package for wastewater treatment. All avk series 65 gate valves meet or exceed the requirements of c515. Avk international as avk international as offers an extensive range of valves, hydrants and accessories for water supply, gas supply, wastewater treatment and fire protection to the markets in our geographical region covering continental europe, russia, central asian and caucasian countries and north africa. Gate valves gear operated bare stem for actuation 2 piece bonnet design 4 pdf machine is a pdf writer that produces quality pdf files with ease. These valves contain a gate mechanism that when lifted opens the valve and when lowered closes it. Avk gate valves are designed with builtin safety in every detail. Avk uk air valves selector and installation information. Avk offers gate valves effectively protected with a pur coating of minimum 1.
Seller warrants that products sold hereunder conform to industry standards specified herein and will be free from defects in materials and workmanship. It is operated with a stem of stainless steel and a wedge of ductile iron. An in depth description of american avk gate valves, from 1inch to 30inches. Avk recognises sustainability, environmental concern and high ethical. Avk gate valve, flanged, pn1016 avk fusion indonesia. The package includes all you need within gate valves, knife gate valves, swing check valves, ball check valves. The new avk svmc gate valves are designed with builtin safety in every detail. Comprehensive overview of the avk gas valves and fittings range plus technical and application guidance. Avk resilient seated gate valves 15 technical appendix operation field of application. The wedge is fully vulcanized with avks own drinking water approved epdm rubber compound. Avk valve is the resilient seated wedge, a much more durable solution than a metal seated wedge. Valves are designed with smooth unobstructed flow paths and are free of pockets, cavities and depressions in the seat area. Gate valves application gate valves are isolating valves designed for full closing or opening of working media flow. The applications for water supply includes water distribution, water plant work, and water transmission.
Avk knife gate valves are designed mainly for onoff and isolation services in systems with high content of suspended solids. Avk gate valves may not be installed and used as anchor points, and should at all times be kept free from stress arising from the pipeline or installation. The wedge is fully vulcanized with avk s own drinking water approved epdm rubber compound. In such a design, a wedge slides cross a general passageway in order to control fluid flow like a sliding gate hence, the name. At first avk was a gate valve manufacturer, but today we are offering solutions for numerous applications and a comprehensive range of valves, hydrants and accessories for water supply. Fields of application are stated in the data sheet of each valve series. The waferlug knife gate valves are bidirectional with full and plain bore. Cobalt free alloys, and tungsten carbide for api 6a applications. Avk international as free cad models avk gate valve. These valves are the water industry standard for isolation of a pipeline. However this design imposes extreme demands on the rubber quality and the method used to bond the rubber to the metal core.