Maxflotm rotary plug control valve, body subassembly introduction the valtek maxflotm is an. Flowserve corporation, valtek control products, tel. Mark four tekcheck valves valtek tekcheck valves 2 nonslam piston type the valtek tekchecktm, nonslamming piston check valve, provides rugged performance and reliable service in corrosive and noncorrosive, gas and liquid applications. To determine proper size of the nozzle you need to calculate horse power of one cylinder, measure the vaporizer output pressure and according to that data find proper value of.
It also uses a piston actuator with a rotary transfer case in place of the linear yoke. Valtek valdisk control valves flowserve corporation, valtek control products, tel. The ez valve is used in chemical or hydrocarbon processing applications or wherever. The valtek spring cylinder rotary actuator features high torques, positioning stiffness and easy maintenance to produce a. The singleport, globestyle body design offers quickchange trim and a postguided, unbalanced valve plug. These programs permit rapid control valve flow capacity calculations and valve selection with minimal effort. If welding the valve into the line, use extreme care to avoid excess heat buildup in the valve.
With decades of experience and reliability, vl actuators have been known to be in service for over 30 years. Seat face cocr alloy hardfaced, ground and lapped to a mirror finish. Before installing the valve, clean the line of dirt, scale, welding chips, and other foreign material. Carefully pry or slide cover plate from the lever arm. Spring diaphragm actuator type flowact carbon steel piston actuator type vl vles electric actuator. Loosen the actuator adjusting screw to release spring pressure.
They can be used for either isolationshutoff or throttlingcontrol services. Valtek maxflo 3 control valves nooney controls corp. Valtek mark one control valves valtek mark one control. Packing type single, twin, vacuum, live loaded, fire safe and oring. The springcylinder actuated mark one valve provides stiffness. Globe valves consist of a movable disktype element and a stationary ring seat in a generally spherical body. Valtek control products bonnet bonnet gasket upper guide spacer upper packing bonnet flange coldbox extension plug body plug seal the flowserve valtek mark six is a globestyle, singleseat, topentry automatic control valve with a fabricated extension for cold box cryogenic applications to 4 5f 18c. The programs also include exit velocity, noise prediction and actuator sizing calculations.
Valtek logix series flowserve corporation, valtek control products, tel. Lpg software for different ecu controllers of autogas, lpg, cng. The valve stem moves a globe plug relative to the valve seat. Dassault systemes 3d contentcentral is a free library of thousands of high quality 3d cad models from hundreds of suppliers. This introduction discusses general information about control valve sizing. Fabricated from bar stock, it can be machined without foundry delays, even in high pressure classes or special. Usa 801 489 8611 jamlever toggle seating concepts utilize the pressure drop across the valve to help energize the soft seat to bubbletight shutoff in either flow direction, including alternating flow applications. To determine proper size of the nozzle you need to calculate horse power of one cylinder, measure the vaporizer output pressure and according to that data find proper value of the nozzle diameter. Valtek injectors nozzle diameter lpg trade lpg trade. Valtek maxflotm e0057 control valves rangeability up to 160.
These brands are available in various sizes, end configurations and operating pressures up to 2400 kpa24 barg 350psi. Solenoid valves edition 062017 2 dorot, part of matholding group since 2014, is one of the worlds leading manufacturers and developers of sustainable technologies and products for water control. Flow direction is indicated by the arrow attached to the body. Flexible wedge with low center stemwedge contact, in solid ca15 cr or hardfaced with cr, ss 316, monel or cocr alloy.
Globe valves consist of a movable disk type element and a stationary ring seat in a generally spherical body. Each magnaclick of our durable magnetic building tiles and cubes sparks creativity in children of all ages. Trim type design numbering system 1st 2nd 3rd 4th 5th 2 2nd sb 5 actuator type 1. For preset limited pressure 10 to 25 use 30 psi spring for preset limited pressure 26 to 50 use 60 psi spring for preset limited pressure 51 to 90 use 125 psi spring ordering information polycarbonate bowl 1 twist drain 2 metal bowl guard twist drain 5 auto float drain 6 metal bowl guard. Providing maximum thrust from a compact lightweight package, the vl cylinder has set the industry standard for. Valtek mark onepower flowserve corporation, valtek control products, tel.
Millions of users download 3d and 2d cad files everyday. Special attention is given to the sealing surfaces which are ground and lapped. Connect the air supply and instrument signal lines. Pdf the use of a pressure sensor to evaluate the low. The spacing between the wiper set and the main upper packing set prevents contamination of the upper packing. Clean the gasket surfaces thoroughly to insure leakproof joints. View and download valtekemer injector jet sizing chart. Valtek type 30, basic technical data have been presented. Usa 801 489 8611 body assembly the valtek mark two control valve, available in many different configurations, is an extremely versatile automatic control valve. Specifications input range 420 ma input resistance approximately 200 ohms capacitance negligible output range 315 psi output characteristic linear, direct or reverse air capacity 1. Valdisk is available in the same body materials as the mark one. Valtek mark 100 valtek multiz trim valtek shearstream 2 inch to 16 inch valtek maxflo 2 inch to 24 inch consult factory for larger sizes kammer cast 20000,25000 and 35000 in addition, the starpac 3 can be used on nearly any type of valve actuator.
The forged stainless steel gland bolts are of the eyebolt type which can be swung outward for ease of gland repacking. Type gasket material maximum gasket temp minimum gasket temp 0f 0c 0f 0c standard gaskets flat ptfe 350 177 200. Valtek also has the capability to design and manufacture special highpressure bodies and discs. On flowserve actuators with a clamping lever arm design, loosen the clamp bolt. Usa 801 489 8611 the valtek mark onepowertm globe control valve offers superior performance in liquid and gaseous services, while permitting easy, fast and inexpensive maintenance in power services. The control valve manipulates a flowing fluid, such as gas, steam, water, or chemical compounds to compensate for the load disturbance and keep the regulated process variable as close as possible to the desired set point. Seat rings integral the rings are cast integral to the body and are part of the trim. Valtek electropneumatic transducer flowserve corporation, valtek control products, tel. Usa 801 489 8611 information accessible from the logix series digital positioner identification spool id air action tag number spring type valve style valve material valve body size valve serial number valve manufacturer valve pressure class valve end connections.
The valtek mark onepower control valve offers solutions to many power services. Valtek severe service equipment flowserve corporation, valtek control products, tel. Doublecheck flow direction to be sure the valve is installed correctly. Usa 801 489 8611 maximum minimum type gasket material gasket temp. The valtek megastream valve trim effectively reduces gaseous noise in automatic control valves. Flowserve solutions to gaseous noise associated with valves 1any one of these downstream noise reduction devices in series with a valve can be selected to attenuate noise to the acceptable spl required. Valdisk 150tm design available in wafer or lugstyle body blind end also eliminates one gasket surface selfcentering seat class 150 rating available in 2 thru 12inch sizes blowout protection increases safety compact, field reversible actuator the valdisk 150tm is a high performance rotary valve. Fisher ez slidingstem control valve fisher ez valves figure 1 are used for throttling or onoff control of a wide variety of liquids and gases. They are fixed to the bonnet by solid bolt pin tack welded. Lr, lrv, llr and lrs pumps maintenance card relubrication intervals lubricant external housing temperature under 65c 6578c 7880c mineral oil 6 mo 3 mo 3 mo synthetic oil 18 mo 18 mo 18 mo grease 6 mo 3 mo 3 mo assuming good maintenance and operation practices and no contamination. Valtek mark one control valves fcd vlentb0001 1109 2 body assembly the valtek mark onetm globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance. Digitronic valtek rail type30 bfc 3cyl digitronic autogas. The globe plug can be at any position between fully opened and fully closed to control flow through the valve.
F c f c standard flat ptfe 350 177 200 gaskets spiral wound 304 s. Pdf fastchanging processes for which the gaseous fuel dosage should be considered by pulse injectors are difficult to measure. Designing a safety instrumented function using a flowserve valtek mark series valve 3. Valtek has programmed the ansiisa sizing equations and procedures, making computeraided sizing available on ibmpc or compatible computers. Valtek repair kit can be purchased to fix old injector rail. The vl series is the standard set of actuators for valtek control valves, providing precise control and reliable performance. Gate valves api 600 a world leader in valves velan. Valtek multiz severe service valves fcd vlentb163105 0216 technical bulletin.
The animation below shows how the eccentric plug valve works. The material follows the sequential order of the typical valtek quote sheet as shown in figures 11 through. Values are valid for valtek type30, type34, barracuda injectors and other types of injectors. Sep 20, 20 values are valid for valtek type 30, type 34, barracuda injectors and other types of injectors. Valtek type30 4cyl injector rail no nozzles tinley tech. Summary 000 lpg bottles 67 vapour tanks van meenen lpg. The mark one bonnet is usually constructed of the same material as the body and handles temperatures from 30c to 400c. Parallel to pipeline, valve closes on stem extension. Video screen capture utilities vrml file viewers printing to pdf files importing pdf files free cad file utilities free cad programs. The administrator of personal data is digitronic autogas julia furmanek, ul. The fourth generation 3 cylinders injector rail for lpgcng. It also uses a piston actuator with a rotary transfer case. Most any agtek software user will find something useful in the following list of thirdparty software if you have a software resource recommendation for this page, please email us. The quarter turn eccentric action and resilient plug facings ensure lasting bubbletight shutoff.
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