Flowserve works close at hand with customers around the world to meet their flow control needs. It is designed to reduce total cost of equipment ownership and improve operating profitability. Flowserve products are at work in fresh water, desalination, irrigati. If using firefox, pdf s are best viewed in firefox 37. Nrg 2621 gestra ag d28215 bremen pmax tmax pn 40 g 34 1. The directional control valve with builtin relief features optional flow control to control the speed of the winch. Limitorque wiring diagrams are listed for most standard and optional electricalelectronic configurations of currently supported products. Life cycle cost solutions flowserve is providing pumping solutions which permit. A directional control valve with optional pressure kickout feature controls a double. Quick start guide d103556x012 dvc6200 digital valve controllers june 2019 6 sliding. Flow control division springville, utah 846633004 cookeville, tn 38501. Small quantities of liquid carryover and nonabrasive solids can also be handled. Valtek mark one and installation operation maintenance.
Wiring diagrams show internal wire connections and suggested customer connection for proper use. See all formats and editions hide other formats and editions. Equipment performance inventory optimization strategic procurement technical support trainingconsultation power end programs an integral part of lifecycle. Wiring procedure 1 remove the junction box cover and straighten the wires to make sure the stripped wire ends are accessible outside the junction box. Flowserve limitorque l120 series user instructions pdf. Flowserves amp liflow system demonstration rivenmedia. Also view our online catalog for all our scienco products. Recommended minimum wire size distance from service entrance to motor. All l120 units are supplied with 8 contact limit controller is supplied switches4 switches on each of 2 rotors. Page 4 limitorque mx devicenet field unit fcd lmenim232800 1105 4. Engineered, manufactured, sold and serviced to iso 9001 quality certification, flowserve pumps are truly world class products.
Page 22 limitorque actuation systems l120 series fcd lmenim120105a4 0318 figure 5. Follow motor manufacturers wiring diagram on the motor nameplate or terminal cover carefully. Flowserve corporation, flow control division, has established this installation, operating and maintenance manual to facilitate field installation, operation and repair of flowserve tx2 triple offset butterfly valves it is recommended that questions or concerns involving the processes described in this manual be. Design the pressurereducing valve is a balanced singleseat proportional controller operating without auxiliary energy. Mccanna user instructions topentry valve mmenim200710416 a4 4 these valves are to be bolted in line to companion flanges warning. Flowserve is the driving force in the global industrial pump marketplace.
Flowserve limitorque l120 series multiturn electric actuators have a solid record of making valve control easier in a wide variety of demanding applications. Selfacting pressure control pressure reducing valve 5801. Before products are returned to flowserve for repair or service mccanna must be provided with a certif icate which confirms that the product has been decontami nated and is clean. The pspm ultraswitch enclosures feature prewired switches. Figure 51 typical wiring diagram assumption is made that 240 volt alternating. And, the amount of solids entering the bore is minimized. All models are manual mode and require field wiring, no controls are supplied.
With more than 120 years of experience in servicing the needs of worldwide process industries. Flowserve or its appointed representative is strongly advised. Flowserve corporation has established industry leadership in the design and manufacture of its products. Way more information than you ever wanted on how to fell a tree. The flowserve ampliflow helps ensure that an adequate supply of clean, filtered gas is provided to the seals during periods of low differential across the compressor. Be certain to properly insulate the connections with the appropriate wire nuts or other connectors.
User instructions flowserve limitorque mx20 user instructions 164 pages. The purchaseruser must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of flowserve products. Flowserve cannot accept responsibility for any damages that occur from using spare parts or fastening materials from other manufactures. Consult the relevant wiring diagram for limit switch contact closed generally required if uec3 family fig2 development. No other pump company in the world has the depth or breadth of expertise in the successful application of preengineered, engineered, and special purpose pumps and systems. The extraordinarily solid construction of these actuators provides.
Many of these valves still in service today are considerably older than the persons currently operating them. The diagram above is for a linear sliding stem control valve with a positioner. All user connections are made at a numbered terminal strip. Consult factory when wiring multiple actuators in series or parallel, serious damage may result. This applies in particular to the seal faces and secondary sealing elements. User instructions installation operation maintenance limitorque actuation systems l75 series. The diagram shows a winch powered by a hydraulic motor. We have 1 flowserve limitorque mx20 manual available for free pdf download. Sihi lem series pumps are capable of handling many vapors, and gases using service liquids compatible with the metal parts and elastomers of the pumps and mechanical seal. Information on installation, disassembly, lubrication, and parts is provided. Verify all actuator wiring is in accordance with the applicable wiring diagram, national and local codes, and table 4. L120 actuators are specified for use in petrochemical, power generation, and water and waste treatment applications. It reveals the parts of the circuit as simplified forms, and the power and signal connections in between the tools.
Stem linear actuators bracket mounted fisher 667 and 657 1. Isolate the control valve from the process line pressure and release pressure from both sides of the valve body. Simply follow the wiring diagram and electric code to connect switches to your system. Nordstrom iron plug valves over the past 70 years, an estimated 70,000,000 nordstrom valves have been installed in just about every type of commercial service imaginable. Flow control division 1999 flowserve corporation, flow control division 3 logix 1400 digital positioner startup guide foundation fieldbus basics the foundation fieldbus protocol is an alldigital, twowire method of interconnecting field devices. Flowserve will continue to provide its customers with the best possible products and service available. Create a new ads account fields marked are mandatory. The mx and qx wiring diagrams are very similar and can be accessed at owserve wiring. Selfacting pressure control pressure reducing valve 5801 application type 5801 pressurereducing valve for use with steam and other fluids. Both external and internal grounding locations have been provided for use in installation see illustration to the right.
Pump engineering manual spiralbound january 1, 1994 4. Wires should be color coded for ease of maintenance. Switches shown in customer wiring are for illustration only and are not supplied with the actuator. Should you have any questions about these provisions, or about flowserve products, contact your local flowserve representative or the advanced product development group directly 801 4898611. The ground wire must be at least as large as the wire to the motor. This manual contains information that is correct to the best of flowserves knowledge. If flowserve products especially sealing materials have been on store for longer periods check these for corrosion or deterio.
Conductivity transmitter lrgt 161 lrgt 162 lrgt 171. Flowserve l120 series multiturn electric valve model guide. Although flowserve can and often does provide general guidelines, it cannot provide specific data and warnings for all possible applications. Wiring for 1030 l75 m1 option one extra limit switch 24 l75 series ac electric actuator with centeroff d3 option 24 l75 series dc electric actuator with centeroff d3 option 24 wiring for 1030 l75 m2 option two extra limit switches 24 wiring of i75 240 vac interface 25 wiring of i75 120 vac interface 25. View online or download flowserve limitorque qx user instructions, maintenance and spare parts. Limitorque l120 wiring diagram free wiring diagram. Make sure that the ground wire is correctly connected seal unused entries with proper and suitable conduit plugs. Logix 500si series digital positioners operation maintenance. For more than 100 years, water utilities have used flowserve pumps, valves and seals to make water fit to drink and to deliver to millions of customers. As can be seen, the valve configuration is air to open, fail close ato fc. General installation and operating instructions for.
When properly selected, this flowserve product is designed to perform its intended function safely during its useful life. The hydraulic pump and motor must be matched to the torque requirements of the winch. Electrical schematics and wiring diagrams for options l75 series 23 parts lists 26 regulatory information 28. Flowserve l120 series multiturn electric valve control options.
Conductivity controller lrr 152 conductivity controller lrr. Motor operated valves course manual theory of motorized valve actuator controls usnrc technical training center 52 0510 current vac, which is a typical selection, is the power source. Fieldvue dvc6200 digital valve controller mounted on a fisher slidingstem valve actuator x11821 figure 1. Flowserve products are designed, developed and manufactured with stateoftheart technologies in. Flowserve limitorque l120 series multiturn electric valve actuators flowserve l120 series multiturn electric valve model guide actuation of valves, gates and dampers. Spare parts use only flowserve original spare parts. Hydraulics systems diagrams and formulas cross mfg.
Fieldvue dvc6200 digital valve controller integrally mounted to a fisher gx control valve w9616 using a personal computer and valvelink software or ams suite. Taperbore plus seal chamber to fit flowserve durco mark iii ansi pumps how it works the unique flow path created by the vane particle ejector directs solids away from the mechanical seal, not towards the seal as with other tapered bore designs. However, the purchaser or user of flowserve products should be aware that flowserve products might be used in numerous. Manuals and user guides for flowserve limitorque mx20. Pb dpv1 pa field unit installation and maintenance fcd lmenim233601 0608 6 appendix a wiring diagram this section contains the detailed wiring connection information for the mx field unit. To avoid damage to motor, be sure to arrange internal motor wiring to match electric supply voltage before applying power see motor nameplate for specific wiring diagram. Limitorque mx electronic actuator fcd lmenim230606 10 2. P ch liquid pressure recovery factor, f l the liquid pressure. Installation automax valve automation systems operation.
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