Perar technical seating features perar compact ball valves are designed according to api6a to combine a compact design with robustness and reliable performances. This economical valve includes many of the premium design features found in the wkm carbon steel 310c and 310d ball valves. Tb series true union ball valves hayward flow control. Features benefits series 14 series 11 19 12 18 2 1 5 6 16 2 11 14 3 5 2 17 7 4 20 15 10 9 8 ball drive slot flow as drawn on g. All valves shall be certified by nsf international for use.
True union ball valves regular style valve size oring material pvc part number1. Perar trunnion side entry top entry ball valves 20. The valve alliance, based in leicester uk, stocks trunnion mounted perar ball valves, from 2 to 24, class 150 to. Direct flange ball valve khzf3 khzf6 up to dn50 pn420 79 iso 6164 flanged ball valves khf dn 80 up to pn400 81 32 way ball valves khb3k up to dn50 up to pn500 85 changeover low pressure ball valves. Perars core business remains the supply of manual actuated ball valves to large projects. Air torque actuators, perar trunnion mounted ball valves, plastrulon. Flow rate increases as an increasingly ascending curve as the valve.
Compact trunnion mounted side entry ball valves perar. The valve cw a pneumatic actuator is then operated for up to openclose cycles. All valves are hydrostatically pressure tested in accordance with iso 143api 6d under the supervision of uvichem oils quality department. This home depot guide illustrates stepbystep procedure to install shutoff valves using compression fittings on the water supply lines. Direct flange ball valve khzf3 khzf6 up to dn50 pn420 79 iso 6164 flanged ball valves khf dn 80 up to pn400 81 32 way ball valves khb3k up to dn50 up to pn500 85 changeover. Namur direct mount solenoid valves and limit switches are available.
C through the valve in cubic meters per hour at a pressure drop of 1 kgcm2. They are manufactured in a wide range of sizes and pressure classes typically from forgings. For cpvc valves, add the letter c to part numbers listed e. Pneumatic actuated ball valve ball valve type 546 pvcu 15a50a 1. Side load generated by the pressure acting on the ball is absorbed by bearings. Ball valves ball valves, as the name implies, have a ball with a hole drilled through the centre swivel mounted within the valve body. A complete range of equipment and instrumentation is available to perform both standard and special test requirements. All valves shall have safetshear stem and polypropylene handle.
Bgl358201718 cng, auto lpg, compressed natural gas, eco. However, to overcome the needs of our customers on short delivery, a joint venture company has been set up with the name of the valve alliance. When assured valve shut off and absolute isolation are required, dafram provides double block and bleed valves that consist of two main inline isolation valves and a bleed valve, used to drain or vent trapped fluid between the two obturators. 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 valves do not rely on lubricant or grease to assist sealing between the ball and seat also when metaltometal sealing is used. Entry ball valves represent the basic design standard. Perar trunnion mounted ball valves intended for dirty, sandy or high temperature services are designed with metaltometal sealing between the ball and the seat rings. The wkm model 210a ball valve is a two piece design with ductile iron body and tailpiece. Ball valves actuators pneumatic actuators electric actuators parker autoclave engineers ball valves can be supplied with either pneumatic or electric operators for automated or remote operation. Bolted body ball valve volks three piece, full bore body trunnion mounted ball valves are engineered for a wide scope of diameters, pressure classes, and applications. Velan trunnionmounted ball valve design features trunnionmounted ball the ball is fixed and the seat rings are floating, free to move along the valve axis. 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. 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. These parts are hardfaced using different coatings, such as tungsten or chromium carbides, depending on process. Standard vball cuts are used to provide a predetermined flow rate based on the angle of opening. All the above dimensions and weights could be subjected to changes by perar spa without any. See ball valve accessories section for details of individual products. Perar test its metal seated valves in accordance to the most stringent procedures i.
Pneumatic and electric operators can be supplied with a variety of features and options. Perar website floating ball valves standard model fc. Perar has built an internal loop for testing metal seated valves, where high content of sand is injected into the system at high pressure. Actuator mounting bracket mounting bracket sold separately weight lbskg size indn a inmm b inmm c inmm d1 inmm d2 inmm e inmm f inmm g inmm socthd flanged. Qua the best guarantee of safety perar ball valves, one of the first since 1962 founded in 1962, perar is one of the first italian manufacturers of high quality ball valves. Working pressures offered are 1,000, 1,500 and 2,000 psi. Perar websiteperar website perar ball valves the best. Api 6d trunnion ball valves volk flow controls welded body trunnion ball valve three piece body trunnion ball valve. A key feature of this valve is the ability to easily adjust the. All ball valves shall be designed in conformance with the requirements of asme b31. Ball valves floating series f threaded grooved available in threaded and grooved end sizes from 1 through 4, this valve is available in pressures up to 5000. A 3way ball valve has 3 ports, and is available in tport and lport varieties depending on what flow pattern in required. Consists of 4 true union ball valve with two 4 x 6 adapters.
Compact trunnion mounted side entry ball valves perar ball valves. The rsbv uses a unique helix system that opens and closes the valve without rotation. A 3 way valve is ideal if you are looking for a way to divert and control flow without the need for a tee and multiple valves. Single union ball valve male x socket 112 inch item number. The ball valve is a device for the interception of fluids.
The development of the company started as leading supplier in gas industry, all over the domestic market. Pbv series 57006700 threepiece trunnion supported ball valves. These parts are hardfaced using different coatings, such as tungsten or chromium carbides, depending on process type. Dimensions model 32, 160, 200, 270 10 kit for closed position adjustment optional model 160, 200, 270 f03 f10f12 f14 f16 0. Every step of jagflos process, from material sourcing to final assembly and testing, is carefully. Pbv twopiece flanged trunnion supported ball valves. Working with the oem gives you confidence because we design and manufacture all elements of the valve systemfrom. Fa compact ball valves swing check valves by perar s. Single union ball valve female 112 inch item number. However, to overcome the needs of our customers on short delivery, a. As an oem and source of more than 20 industryrecognized brands, cameron delivers highquality solutions in the areas of valves, automation, and measurement. For example, a 1 threaded pvcepdm ball valve with a 30.
Set your store to see local availability add to cart. Cameron is the leader in flow and pressure control technology. Jag valve trunnion mounted ball valves are developed from years of engineering experience backed by a worldwide quality program. Double acting21 single acting nc nooi acting actuato rs pvdf pvctc 65a100a 5.
To accurately determine the flow capacity of a valve, a valve constant c v value is customarily used. At low pressure the seat sealing action is achieved by the thrust of the springs acting on the seat rings. The valbart rising stem ball valve rsbv is the oil and gas industrys choice for applications requiring a mechanically energized metal seat or softseat to safeguard against losses from process contamination or leakage of material. Air actuators are available in double acting and spring return. Perar website contactperar website perar ball valves. Perar recommend fully welded body construction to prevent potential leakage from the. When the hole in the ball is orientated in the same direction as the pipe, this will result in full flowrate. The iso mounting pad will allow quick and easy direct mounting of iso compatible quarterturn actuators. From their impressive plant 20 km north of milan, perar manufacture steel ball valves from 12 to 60 in pressure classes ansi 150 lbs to ansi 2500 lbs.
Compact ball valve is a manufacturer standard design suitable to combine a compact ball valve design with robustness and reliable performances. Installation, use and maintenance instructions for ball valves. Chevron style stem packing, bolted, adjustable gland. Installation, use and maintenance instructions for ball valves introduction. Formed in 1956, petrolvalves has grown to a company with sales, services and manufacturing facilities throughout the world with direct presence in the united states, norway, united kingdom, italy, singapore and australia. Compact swing check valve is a manufacturer standard design suitable to combine a compact ball valve design with. Double barrier stem seals the upper seal can be replaced with the valves inline, under pressure with the ball in the closed position short coupled trunnions to minimize unit bearing loads and operating torque factory positioned external stops stem separate from the ball, antiblowout design. V01 v01 two way straight valve v02 v02 two way angle valve v03 v03 three way valve two pressure connections v04 v04 three way valve one pressure connection f01f01 soft check valve f02f02 ball check valve f04f04 elbow f05f05 tee f06f06 cross f08f08 union coupling f09f09 bulkhead coupling f10f10 cap f11f11 plug. Tbh series true union ball valve overview backed by hayward flow controls exclusive two year warranty q u a l i t y a s s u r e d h a y w ar d w r r a n t y year 2 tbh series true union ball valve key features and benefits system2 sealing technology provides longer cycle life 250 psi 16 bar, nonshock at 70f23c full pressure. Trunnion mounted compact ball valvesperar website perar website. Cwv ball valves sample engineering specification all thermoplastic ball valves shall be cwv sealed unit type constructed from pvc type i, astm d 1784 cell classification 12454. Perar ball valves, well known worldwide for their reliability and quality, are the result of continuous research and development efforts to improve technological and production activities.
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