Perar italy ball valves ubsco united business system co. This document was uploaded by user and they confirmed that they have the permission to share it. Industrial ball valves industrial ball valve manufacturer. A cookie is a text file that is stored on your device. Wkm 370d6 trunnion mounted ball valves brochure 3no071jweynd. With a range of construction options including floating ball, trunnion mounted both side and top entry, metal seated, subsea, cryogenic, bolted as well as fully welded, the ac valve alliances comprehensive stock of perar ball valves forms a large part of one of europes largest stocking facilities. Knifegate valves come in all sizes and can have manual hand wheels or pneumatic actuators to raise and. Registrations before july 18th 2018 need to be renewed due to new regulations in privacy policy to be subscribed. Our stainless valves have locking handlesthe nickel plated and brass valves use a nonlocking design. The accumulation of tolerances in the adaption of actuators to valves is such that there must be a range of adjustments for both. These general purpose, slidingstem valves are used for. The engine is used to drive around 30 miles a day, and yes, i know that too much. Our full port ball valves are available in sizes from 14 to 4 in 600 wog brass, 400 wog nickel plated brass and wog 316 stainless steel.
Technical brochure pilot valves for servo operated main valves introduction pilot valves for direct mounting in main valves applicable to all common non flammable refrigerants including r 717 and non corrosive gasesliquids dependent on sealing material compatability. Globe valves are produced and tested in accordance to bs 1873. The video section contains all institutional videos. Portable spring loaded safety relief valves series 9 sarasin rsbd s9 english 112012 291012 14. Perar trunnion side entry top entry ball valves 20. Perar website floating ball valves standard model fc. Walworth is the most experienced valve company in all the country. In such a design, a wedge slides cross a general passageway in order to control fluid flow like a sliding gate hence, the name. Top entry, split body and fully welded, ranges from manual, motor operated, emergency shut. Ball mechanical sealing ball valves 318 other sizes available on request.
Our valves are used for flow control in the main transmission lines, gathering. Globe valves ansi globe valves class 1500 dimensions and weights nom size in 2 21. All actuated valves require accurate travelstop adjustments at both ends of the stroke to obtain optimum performance and valve seat life. Indicate by check mark if the registrant is not required to file reports pursuant to section. Valves for gas distribution with maximum operating pressure less than or equal to 16 bar dnv type approval type approval.
The gas engine driven machines of horizontal design operate between 320 and 400 rpm on a stroke of 300 mm. Enquire perar marine suppliers on shipserv pages, the worlds number one marine supply directory. Krombach metal seated ball valves are ideal for the refining, power generation, and oil and gas industries. Compact ball valve is a manufacturer standard design suitable to combine a compact ball valve design with robustness and reliable performances. All ball valves are designed in accordance with asme b16. Plate valves, ring type valves and poppet valves have been compared in natural gas compressors. A fluid control business of imi your italian partner for valves. Table of contents section e section side entry trunnion b ball valves b1 b6 side entry ball valves are valves where the ball is assembled from the side part. Design ed, ead, and edr slidingstem control valves design ed, ead, and edr singleport control valves shown in figures 1 through 4 have balanced valve plugs, cage guiding, and metaltometal seating for all general applications over a wide range of process pressure drops and temperatures. 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. Perar trunnion ball valves free download as pdf file.
Catalogs and brochures resources quantum supply limited. Technical brochure pilot valves for servo operated main valves. Small model ec valve description the ball of trunnion mounted configuration is supported by external trunnions bolted to the body. Perar usa is open for business, perar has recently opened a marketing branch in houston to support our clients in usa and south america. The accumulation of tolerances in the adaption of actuators to valves is such that there must be a range of adjustments for both ends of the stroke to achieve optimum performance. Download pdf files gate, globe, check, screwed in union. Perar trunnion ball valves valve pipe fluid conveyance scribd. It serves as the principal element of a valve assembly because it is the framework that holds everything. Long operation life against severe abrasive service. Jc fabrica valvulas specializes in the manufacture and distribution of ball valves in europe, asia and north america.
The computeraided design cad files and all associated content posted to this website are. Determining the natural frequency of valves research is providing more accurate and costeffective analytical modelling alternatives to practical testing in assessing the effects of seismic activity. This section will contains all media files of perar group. Pressure relief valves files 3d cad model library grabcad. Some areas will require that you will register your account name and email to access them. Hsc series spring check valves dimensions size a in. Omal designs and produces ball valves, butterfly valves, pneumatic valves, excellent pneumatic and electric actuators for applications in the industrial sectors such as. The valves do not rely on lubricant or grease to assist sealing between the ball and seat also when metaltometal sealing is used. A french high performance butterfly valves designer. They are manufactured in a wide range of sizes and pressure.
The success and growth of the company are based on continuous technical innovation offered to its customers. Perar api 6d and bs 5351 floating ball valves, fire safe according to bs 6755 part ii, api 6fa. Please refer to the attached preliminary drawings and tables. They are designed such that if the air supply fails, the control valve will be either fully open, or fully closed, depending upon the safety requirement of the process. Parker directional control valves, open center, models. Norwegian valve technology as nvt is a norwegian company specialising in valves, actuators, instrumentation.
A french high performance butterfly valves designer focused on high quality, verdelet offers industrial facilities with high technologic capacity of development, manufacturing, and assembly. Hsp valves uses cookies and related technologies to improve the way our site functions for you as a visitor. Its function can be stopping or starting the flow, controlling flow rate, diverting flow, preventing back flow, controlling pressure, or relieving pressure. This document is developed to supplement the related contract, which. We do our best to keep these documents up to date, but it is suggested that you visit the. Perar website perar usa, a new challenge has started. The test results confirm the advantages of poppet valves regarding flow and power consumption. Industrial valves, pneumatic and electric actuators.
Verdelet also works in partnership with a network of qualified and experienced subcontractors. Perar api 6d and bs 5351 floating ball valves, fire safe according to bs 6755 part ii, api. Drawings are supplied in electronic format in autocad ver. All perar ball valves include the following technical features. The valve operating principle relies on a flexible section of pipe being flattened between pinched two moving bars like a vice. Different types of control valves instrumentation tools. Self relieving seats or upon request double piston effect. Omb valves group the omb valves group, headquartered in cenate sotto, bergamo, italy, is a diversified manufacturer of valves for the energy industries. Valve functions and basic parts doehdbk1018293 valves valve body the body, sometimes called the shell, is the primary pressure boundary of a valve. 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. Rearrange individual pages or entire files in the desired order.
Perar website mediaperar website perar ball valves. Roberto brevi in 1973, omb is a family owned and operated group which has become a globally recognised manufacturer of forged steel valves with manufacturing. Comprehensive quality systems have been developed to serve the power, oil. A valve is a mechanical device which regulates either the flow or the pressure of the fluid. Quality assurance weir operates quality programmes to cover the full scope of their activities. They are manufactured in a wide range of sizes and pressure classes typically from forgings. The principle is simply a knife or gate which is dropped in front of the flow. Find 488 listings related to perar valve in houston on. Valve types and features the three basic functions of valves are. Trunnion mounted ball valves bonney forge corporation. A fluid control business of imi your italian partner for. Industrial valves sales industrial valves sales 2,5 b 2,5 b 214 companies producing sanitary taps and other valves i.
Compact ball valves perar websiteperar website perar ball. Knifegate valves should never be used in a restrictive role ie half open as the base of the knifegate will wear rapidly and not seal properly when closed. Bulletin hy142004b1us 27 parker hannifin corporation hydraulic valve division elyria, ohio, usa the items described in this document and other documents or descriptions provided by parker hannifin corporation, its subsidiar ies and its authorized. Control valves operated through pneumatic actuators can be either i air to open. Entry ball valves represent the basic design standard. Process background size 14 38 12 34 1 114 112 2 212 3 4 seat material industrial 15% glass reinforced ptfe 25% carbon reinforced ptfe 50% ss reinforced ptfe uhmw connection industrial. Krombach metal seated ball valves ball and seat are machined to such precise tolerances that ball and seat lapping does not have to be performed individually for each valve making both the ball and seat freely interchangeable if equal in nominal size. Ball valves, gate valves, globe valves, check valv norwegian. To download the pdf files from the list, right click on the file you want to see and select save target file as. Iso 14001 environmental management system iso 9001 quality management system api monogram standard api 6d. Thanks to its french and international customers and. We use these text files for functionality such as to analyze our traffic or to personalize content. Multiturn gate and globe valves, and check valves to manage high temperature and highpressure steam services thermostatic steam traps and electronic controls for high efficiency boilers heavyduty electric actuators and controllers to support valve automation chemical processing flowserve control valves control the movement.
Perars core business remains the supply of manual actuated. The video section contains all institutional videos available. Our floating ball valves are available in an extensive range of designs, materials, sizes and pressure classes and are in full conformance with ansi, api and nace speci. With this information, the correct valve can be selected from the selection tables. Ktm was the worlds first supplier of fullbore, splitbody ball valves and pioneered soft and metalseated valves.
Pressure relief valves for industrial refrigeration files. Perar website contactperar website perar ball valves. In such a way the pressure loads are transferred to the valve body granting a smooth rotation of the ball with low torque levels and reduced seat seal wear. Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe, check, ball, tripleoffset butterfly, knife gate, highly engineered severe service valves, and steam traps offering superior performance across all major industrial applications. Today, the comprehensive product line, including process floating and trunnionmounted ball valves and metalseated, highspeed, and powder discharge ball valves, fits almost all applications in the chemical, petrochemical and. One of the most significant characteristics of this type of valves is its. The body construction comes in 2 or 3pieces depending on the sizeclass. To select the correct valve to fulfill these functions properly, an outline of the different types of valves and their features is given below. To select the correct valve to fulfill these functions properly, an outline of the different types of valves and.