Valtek control valve pdf download

Flowserve valtek shearstream sil safety manual pdf download. Lubrication can be done by using a bonnet connect the air supply and instrument signal lines. Connect the air supply and instrument signal air lines to the two appropriately marked connections on the positioner. The springcylinder actuated mark one valve provides stiffness and maintains high positioning accuracy, repeatability, controlled high speed, and response. Onoff shutoff valve with incorporated filter, replaceable female inlet outlet connection at 90. Chapter 5 is a comprehensive guide to selecting the best control valve for an. The valtek flowtop general service gs valve is engineered to help refineries, petrochemical facilities and other operations balance valve performance and cost. Valtek valdisk control valves flowserve corporation has established industry leadership in the design and manufacture of its products. Mount the actuator on the desired valve or other mechanical device. Our robust valve and actuators, together with our advanced positioners, are designed to cope with the demands and control of all types of flowing media. Valtek flowserve maxflo 3 control valve video dailymotion. Valtek survivor control valve construction introduction the valtek survivortm control valve is a unique severe service control valve specifically designed for use in the harshest erosion, corrosion and flashing applications. The actual developer of the software is flowserve corporation.

Water supply and distribution, general industries, pharmaceuticals, steam systems the flowpak control valve is a general service valve coupled with the highthrust flowact pneumatic diaphragm actuator. Yet, it is rugged and can be used safely and confidently in a wide range of general service applications plantwide. The valtek mark one globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance. Flow control is a leading global manufacturer of flow control products including control valves, quarterturn valves, actuators, and complete valve automation systems. The valtek mark 100 is a large control valve designed to meet the needs of large applications. Vbg intech control valves formerly valtek sulamericana mena. This standard and the corresponding measuring standards contain equations used to predict the flow of. Chapter 4 describes digital valve controllers, analog positioners, boosters, and other control valve accessories. Chapter 2 develops the vital topic of control valve performance. Valtek survivor control valves flowserve corporation, valtek control products, tel. Flowserve pumps is one of the worlds largest suppliers of industrial, engineered, and special purpose pumps and systems.

Designing a safety instrumented function using a flowserve valtek mark series valve 3. The program lies within office tools, more precisely document management. Its the right tool for finding the right product, every time. Valve may be disassembled quickly and easily by removing bonnet bolts.

Valtek gs general service control valve the valtek gs product line is low cost, compact and lightweight. In addition, the actuator is lighter, smaller and easier to handle than comparable diaphragm actuators. Valtek mark 200 high pressure control valve the mark 200 high pressure globe control valve designed to handle the most extreme severe service applications also offers high competitive flow capacity. This standard is intended for control valves used in flow control of process fluids and is not intended to apply to fluid power components as defined in the national fluid power association standard nfpa t. Valtek mark one control valves body assembly the valtek mark one globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance. Our antivirus analysis shows that this download is virus free. 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. Valtek control valve sizing and selection manual bbp sales. Flowserve corporation announced the introduction of the valtek diamondback, the control valve industrys most technologically advanced anticavitation trim design to date for severe service applications. Contents 1 scope of manual 3 7 storage 4 troubleshooting 11 12 2 intended use 3 8 unpacking 4 5 14 disassembly and reassembly 12 15 3 product identification 3 9 installation 5 6 15 torque requirements 16 4 modification 3 4 10 assembly on valve 7 9 16. Nxt puts the power of ondemand control valve selection and sizing at your fingertips. Valtek mark one and installation operation maintenance. Practical guides for measurement and control practical guide. The valtek mark one control valve is the industry choice for a simple, reliable, tough globe valve.

The modular, simplified and lowcomplexity design provides an easy and simple product sizing and selection. Valtek uses a systematic method for selecting body types, sizes, materials, pressure ratings and trim sizes based on flow characteristics. Although valtek rotary spring cylinder actuators can be mounted in any position, mounting the cylinder vertically is the preferred installation. K control valves generally are used by the process control industry to regulate constantly fluctuating flows. It is especially important that the designer of the sif checks for material compatibility considering onsite chemical contaminants and airhydraulic. Throttling control valves are equipped with a valve po. These graphs should be used when visually checking the valve shaft rotation versus positioner signal relationship. Flowservevaltek process supplies and accessories, inc.

Flowserve corporation, valtek control products, tel. Apr 07, 2016 valtek control products are also known for handling the most severe services. Valtek control valve flow capacity c v is based upon the industry standard, ansiisa s75. Valtek shearstream effective control for demanding flows. Mar 18, 2017 plus, with the mark one valves high degree of parts interchangeability, fewer inventory parts are required. High performance the valtek maxflo 3 control valve is a highperformance, eccentric rotary plug design capable of operating temperatures between 148 to 750 f 100 to 400 c with body ratings asme 150 through 600 and din pn16 through pn63. Valtek control products are also known for handling the most severe services. As the dynamic forces of a flow increase or decrease, the control valve must remain in the same position as dictated by the controller. After more than one hundred years of close cooperation with our customers, we at flowserve know what it is all about. Opening pressure is set according to customer requirements and the valves are function tested before delivery. Flowserve valtek mark one control valve linkedin slideshare. When properly selected, this flowserve product is designed to perform its intended function safely during its useful life. Control valve books control valve application tools.

Figures 11 through 16 show the shaft rotation versus instrument signal of a valve valdisk, shearstream or maxflo. Diamondback enables control valve users to eliminate highpressure drop cavitation damage and the associated noise. The fully integrated offering includes a flowtop gs globe body assembly, a flowact pneumatic diaphragm actuator and a logix digital positioner with automatic calibration. Safety valve, carbon steel flowserve naf control valves. The mark 200s large galleries include longer stroke lengths which provide finer control and result in more stages of severe service protection in. Nov 30, 2015 how to size a pump, pipe and control valve duration. Valtek mk1 the valtek mark one globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance.

Valtek shearstream sb ball valves vlends415200a4 0515 application limits the materials of construction of a shearstream sb ball valve are specified in the shearstream sb ball valve datasheet. Safety valve, cs highlift safety valves in cast carbon steel. Valdisk design the high performance valtek valdisk rotary control. Vlenim000104a4319 3 valtek mark one and mark two control valves fcd vlenim00103 aq 1217 3 flowserve. Feb 22, 20 referring to your question regarding cv values in globe control valves sizes 12 and 16 i would like to mention cv values of samson globe control valve size 12 type 3241 which are 190 290 420 735 1150 and finally 1730, these values are just for this specific type from samson ag. The flowserve mark 100 globe control offers the highest flow capacity, as well as fast, easy maintenance in both gas and liquid control. Mark six bodies are constructed of bronze or austenitic stainless steel for high impact strength at low temperature and minimum heat transfer. The springcylinder actuated mark one valve provides stiffness and maintains high positioning accuracy, repeatability, controlled high speed, and faithful response. How to size a pump, pipe and control valve duration. This reputation has been gained not only with standard control valves, but also for valtek advanced products such as starpac intelligent systems and logix digital valve controllers. The springcylinder actuated mark one valve provides stiffness and maintains high positioning accuracy, repeatability. Valtek flowpak utility control valve fluid control.