Giving you backcontrol of your valvestm

10CFR50 - Appendix BISO 9001:2008Nuclear QA/QC

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®

•Valtek®

•Copes-Vulcan®

•Masoneilan®

•Yarway®

•Pacific®

•Edwards®

•Siemens®

•Atwood-Morrill®

•GE®

•Velan®

•Alstom®

•Toshiba®

Plugs•Stems•Cages•Seats•GuideBushings•Reverse-Engineering

InsidetheHeartofOurFacility

ReplacementParts andRepairForAllOEMsofControlValves

Megawatt Machine Services is your most comprehensive source for OEM replacement severe-service control-valve trim parts utilized in fossiland nuclear power plant applications, as well as valves for the oil & gas, paper & chemical industry. Our state-of-the-artcapabilities 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.

Valve Trim Machined at

the Highest Precision

Reverse-Engineered Valve Trim

for all OEMs

Turbine Bypass Valve Repair

MOV New Parts & Repairs

•GE®

•Velan®

•Alstom®

•Toshiba®

Fisher

Fisher-CVX

Fisher Cavitrol-4

Fisher Whisper Fisher Double-Seated

Fisher CAV-4 New Cage

Fisher-CVX w/ Patented Plug-Mod

Fisher Cavitrol-3

Reverse-EngineeredValveTrim

CCI-Drag

CCI-BTG

Masoneilan

Magnetite Reduction System ARC Valves

Valtek

Copes-Vulcan Attemperator

Copes-Vulcan Raven

AvailableForAllOEMs

DiscStackCageRepair

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, state-

of-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 preci-

sion and quality of Megawatt Machine

Services disc stack repair techniques

Hard-SurfaceOverlay

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•HBEManyotherOEM’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.

PTA Weld-Overlay on Turbine-Bypass Plug PTA Weld Repair on Stop-Check MOV

PlasmaTransferArc(PTA)viaSTELLITE®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. PTA technology is particularly effective in protection against corrosion, thermal

shock and abrasion. 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.

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.

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 longerservice 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.

TurbineValveParts:

• Stems•Discs•Plugs•Caps•Seats

•Strainers•CamShafts•Cross-heads•GuideBushings

PrecisionReverse-Engineering

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 existingpart. 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:

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

The collected data is then processedusing high-tech software programs toprepare it for integrating into a CAD model.The finished CAD model is then detailedor modified to the customer’s specificationsand design enhancements. And finally it isprepared for converting to Master-CAM andprocessed for manufacturing. Please feel free to contact one of our sales representativeswith any questions and to find out how we can further assist you in this area.

Carl Zeiss® C.M.M.

Coordinate Measuring Machine

FARO® ARM

Portable 3-D Digital C.M.M.

(.0002” Accuracy)

INNOV-X-SYSTEMS®

Non-Destructive and

Portable Alloy-Analyzer

SOLID-WORKS® / MASTER-CAM®

CADandDesign

ValveOutageManagementFieldServiceandMachining• Turn-key Valve Services

• Valve Outage Work Scope

•Project Management

•Field Service + Trim Repair

•Highly Experienced & Trained

Mechanics

• Fully Insured

• Mobile Machine Shop

•In-Line Valve Restoration

•Trim Swap-Out

•In-Line Field Machining:

-Lathes + Mills

-Seat Grinding

-Seat Lapping

• Limitorque® Actuator Support

• Valve Re-Packing

•Electronic Valve Setting Services

•Actuator Calibration

•Leaking Actuator Repair

• Equipment Upgrade Installations

• FME (foreign material exclusion)

Our well experienced and friendly staff

specializes in preventative maintenance and can

assist in trouble-shooting repetitive problems

• Bolt Tensioning

•Diagnostic Services

•Troubleshooting

•Inline Valve Body Repairs

• NDE, Alloy Analyzing

• Welding Services:

-Stellite Overlay

-Inconel

-Chrome-Carbide

• New Trim + Soft Goods

• Control Valves

•Turbine Valves

•By-Pass Valves

•Gate Valves

• Globe Valves

• Ball Valves

• Check Valves

• Free Estimates

• Pick-Up + Delivery

• Nationwide Coverage

• 24-Hour Emergency Service

Megawatt Machine Services417 Elizabeth Ave.Somerset, NJ 08873T: 732-805-4000F: 732-805-4020WWW.MEGAWATTMACHINE.COM