10CFR50 - Appendix B ISO 9001:2008 Nuclear QA/QC

Giving you back control of your valves

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Inside the Heart of Our Facility

Megawatt Machine Services specializes in providing complete project support for severe-service valve repair, replacement parts and field service. And here at MMS, we understand the importance of companies requiring traceability and the guarantee of dependability on all their valve repairs and new valve parts purchases. That’s why we have implemented the strictest of quality-control programs by becoming ISO-9001:2008 and NUC 10CFR50 Appendix-B certified. By using MMS, not only do our customers receive valve services for a fraction of the OEM price, faster delivery times, and longer usage-life of their valves, but also the comfort of knowing all their parts and services performed are provided through an elite Quality Management System(QMS). Make the right choice. Megawatt Machine Services: Giving you back control of your valves.

Control Valve Trim - New and Refurbished •Fisher •CCI-Drag •CCI-BTG •Sulzer ®

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•Valtek •Copes-Vulcan •Masoneilan •Yarway ®

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•Pacific •Edwards •Siemens •Atwood-Morrill ®

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•GE •Velan •Alstom •Toshiba ®

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Plugs • Stems • Cages • Seats • Guide Bushings • Reverse-Engineering

Replacement Parts and Repair For All OEMs of Control Valves Valve Trim Machined at the Highest Precision

Reverse-Engineered Valve Trim for all OEMs

Turbine Bypass Valve Repair

Megawatt Machine Services is your most comprehensive source for OEM replacement severe-service control-valve trim parts utilized in fossil and nuclear power plant applications, as well as valves for the oil & gas, paper & chemical industry. Our state-of-the-art capabilities can meet your needs for replacement trim and valve repair on all brands of AOV and MOV valves. MMS can also manufacture trim parts and rebuild valves when the OEM is no longer in business or parts are obsolete. The valve-trim pictures presented in this brochure are actual depictions of various parts MMS has rebuilt or manufactured new to OEM specs. If you are interested in new spares or having your parts quoted for repair, you can provide us your sample trim for reverse-engineering and we will have a quote for you as soon as possible. We offer 24 hour, 7 day service to make sure we cater to all our customers’ needs.

MOV New Parts & Repairs

Reverse-Engineered Valve Trim

Fisher

Fisher Cavitrol-3

Fisher-CVX

Fisher-CVX w/ Patented Plug-Mod

Fisher Cavitrol-4

Fisher CAV-4 New Cage

Fisher Whisper

Fisher Double-Seated

Available For All OEMs

CCI-Drag

Copes-Vulcan Raven

CCI-BTG

Copes-Vulcan Attemperator

Masoneilan

Valtek

Magnetite Reduction System

ARC Valves

Disc Stack Cage Repair Pictured is a multi-disc stack that has been pulled out of service. Most plants throw them away and are forced to purchase new from the OEM, not knowing MMS has the ability to refurbish them

MMS specializes in a rare, stateof-the-art overlaying process called “Microscopic-Welding”. In utilizing this technique, plants are spending a fraction of the time and money required by the OEM

Taking a close look at the super-fine Inconel® beading in this picture helps valve maintenance machinists and mechanics alike appreciate the precision and quality of Megawatt Machine Services disc stack repair techniques

Hard-Surface Overlay Here at Megawatt Machine Service, our specialty is in the manufacturing and rebuilding of control valve components. For the last 40 years we’ve set the industry standard in producing congruent O.E.M. valve trim parts such as plugs, stems, cages, seats, bonnets and guide bushings for virtually every control valve manufacturer in all shapes and sizes. We can reverse-engineer any valve part, new or used, with our hi-tech CMM equipment. MMS stocks a wide range of mill-certified metals and alloys such as multiple varieties of stainless steel, Inconel®, Hastelloy® and tungsten-carbide. Our in shop capabilities range from state-of-the-art CNC machining to precision grinding to hard surfacing and coatings such as Stellite® overlay, Ion-Nitride, heat-treating and HVOF. MMS can apply hard-surfacing on all critical areas such as seated and wear locations in order to extend the user-life of your valves. This hard surface provides protection against cavitations, flashing / erosion, vibration / noise, turbulence, corrosion and abrasion that can so often occur. MMS also prides itself on providing emergency services and exceptionally fast delivery on all new parts and repairs, especially during forced outages. If you have a valve question or need support, please call one of our sales reps for immediate assistance.

Provided Below is a partial listing of valve OEM’s that MMS repairs and manfactures new replacement parts for which can include a variety of hard-surfacing and superior base material to extend the lifetime of your valves (including obsolete and discontinued parts);

• CCI • BTG • Fisher • Copes-Vulcan • Masoneilan • Valtek • Sulzer • Yarway • Leslie • GE/Nuovo-Pignone • Siemens-Westinghouse • ABB-Alstom • Velan • Edward • Anchor-Darling • KOSO • Atwood-Morrill • Pacific • HORA • Schroedahl • HBE Many other OEM’s After micro-welding and precision CNC machining, the final product speaks for itself. All parts are carefully inspected by our engineers before release approval. Please contact one of our MMS representatives for more details on how we can help you with your disc stack repair needs.

Plasma Transfer Arc(PTA) via STELLITE® Coatings

Plasma Transferred Arc System (PTA) is a high energy, inert gas welding process. Argon is used for arc plasma supply, powder transport and molten material shielding. It produces a very high quality deposit offering optimal protection with minimal dilution or deformation of the base material. It is a process that deposits very precise coatings of perfectly controlled alloys on mechanical parts that are subject to intense wear, significantly extending their service life. shock and abrasion.

PTA technology is particularly effective in protection against corrosion, thermal

A wide range of overlay alloys is available for practically any part.

Some alloys are

very hard, others are softer with abrasion-resistant particles dispersed in a matrix. Certain alloys are made to rebuild apart to a required dimension while others are designed to be a final overlay that protects the work surface.

Please contact an MMS sales rep for more info and a visit to our facility for a live demo.

PTA Weld-Overlay on Turbine-Bypass Plug

PTA Weld Repair on Stop-Check MOV

Turbine Valve Parts & Repair

Megawatt Machine Services has been remanufacturing and rebuilding steam turbine valve parts for over 40 years. We use only the highest quality of hard-surfacing materials and ion-nitride equipment to ensure our products leave our plant equal to or exceeding the OEM’s specifications. Over the years we’ve serviced turbine valve components for power generating stations all over the world that use a variety of manufacturers such as: ABB-Alstom, GE, Siemens-Westinghouse, Toshiba and Elliot. With our state of the art machining and precision grinding facility, there is not a valve component that we can’t handle. Megawatt’s impeccable services are established upon the lowest pricing and expedited delivery times to make sure our customers don’t have to settle for the OEM’s overpriced rates and belated delivery times. Please call one of our reps for further info.

Turbine Valve Parts: • Stems • Discs • Plugs • Caps • Seats

• Strainers • Cam Shafts • Cross-heads • Guide Bushings

MMS provides re-engineering and manufacturing for valves and components from all turbine manufacturers. We can upgrade design flaws and incorporate upgraded materials. The result is longer service life and less maintenance expense. With many years of in-house engineering experience and a vast parts database, MMS is your best source for valve components. We offer inspection, repair, restoration and upgrades for many types of valves: main-stop, reheat, intercept, control and governor. We manufacture valve stems, discs, bushings, caps and hardware for steam turbines of virtually every OEM.

Precision Reverse-Engineering

Carl Zeiss® C.M.M. Coordinate Measuring Machine

Reverse engineering is a dedicated and precise process that Megawatt Machine Services uses to create a 3-Dimensional surface drawing or solid model of an existing part. These drawings can then be used to modify the existing part or to machine a new one exactly to OEM specs. The data collection process is accomplished by utilizing any or all of the following methods:

FARO® ARM Portable 3-D Digital C.M.M. (.0002” Accuracy)

INNOV-X-SYSTEMS® Non-Destructive and Portable Alloy-Analyzer SOLID-WORKS® / MASTER-CAM® CAD and Design

• CMM Inspection • Optical Digitizing • Physical Measurement • NDE Testing • Laser Inspection

The collected data is then processed using high-tech software programs to prepare it for integrating into a CAD model. The finished CAD model is then detailed or modified to the customer’s specifications and design enhancements. And finally it is prepared for converting to Master-CAM and processed for manufacturing. Please feel free to contact one of our sales representatives with any questions and to find out how we can further assist you in this area.

Valve Outage Management

Field Service and Machining

• Turn-key Valve Services • Bolt Tensioning • Valve Outage Work Scope • Diagnostic Services • Project Management • Troubleshooting • Field Service + Trim Repair • Inline Valve Body Repairs • Highly Experienced & Trained • NDE, Alloy Analyzing Mechanics • Welding Services: • Fully Insured -Stellite Overlay • Mobile Machine Shop -Inconel • In-Line Valve Restoration -Chrome-Carbide • Trim Swap-Out • New Trim + Soft Goods • In-Line Field Machining: • Control Valves -Lathes + Mills • Turbine Valves -Seat Grinding • By-Pass Valves -Seat Lapping • Gate Valves • Limitorque® Actuator Support • Globe Valves • Valve Re-Packing • Ball Valves • Electronic Valve Setting Services • Check Valves • Actuator Calibration • Free Estimates • Leaking Actuator Repair • Pick-Up + Delivery • Equipment Upgrade Installations • Nationwide Coverage • FME (foreign material exclusion) • 24-Hour Emergency Service

Our well experienced and friendly staff specializes in preventative maintenance and can assist in trouble-shooting repetitive problems

Megawatt Machine Services 417 Elizabeth Ave. Somerset, NJ 08873 T: 732-805-4000 F: 732-805-4020 WWW.MEGAWATTMACHINE.COM