Woodward ProAct ITB User manual

Product Manual 26168
(Revision J, 7/2016)
Original Instructions
ProAct™ ITB
Integrated Actuator and Throttle Body
ProAct ITB 105/120/135 mm Throttle Body with Integrated
ProAct Digital Plus and ProAct Analog Actuators
Installation and Operation Manual

General
Precautions
Read this entire manual and all other publications pertaining to the work to be
performed before installing, operating, or servicing this equipment.
Practice all plant and safety instructions and precautions.
Failure to follow instructions can cause personal injury and/or property damage.
Revisions
This publication may have been revised or updated since this copy was produced.
To verify that you have the latest revision, check manual 26455, Customer
Publication Cross Reference and Revision Status & Distribution Restrictions, on
the publications page of the Woodward website:
www.woodward.com/publications
The latest version of most publications is available on the publications page. If
your publication is not there, please contact your customer service representative
to get the latest copy.
Proper Use
Any unauthorized modifications to or use of this equipment outside its specified
mechanical, electrical, or other operating limits may cause personal injury and/or
property damage, including damage to the equipment. Any such unauthorized
modifications: (i) constitute "misuse" and/or "negligence" within the meaning of
the product warranty thereby excluding warranty coverage for any resulting
damage, and (ii) invalidate product certifications or listings.
Translated
Publications
If the cover of this publication states "Translation of the Original Instructions"
please note:
The original source of this publication may have been updated since this
translation was made. Be sure to check manual 26455, Customer Publication
Cross Reference and Revision Status & Distribution Restrictions, to verify whether
this translation is up to date. Out-of-date translations are marked with . Always
compare with the original for technical specifications and for proper and safe
installation and operation procedures.
Revisions—Changes in this publication since the last revision are indicated by a black line
alongside the text.
Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is
believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly
undertaken. Manual 26168
Copyright © Woodward 2002–2016
All Rights Reserved

Manual 26168 ProAct ITB 105/120/135
Woodward 1
Contents
WARNINGS AND NOTICES...........................................................................2
ELECTROSTATIC DISCHARGE AWARENESS .................................................3
REGULATORY COMPLIANCE .......................................................................4
PROACT™ITB SPECIFICATIONS ................................................................4
CHAPTER 1. GENERAL INFORMATION..........................................................5
Introduction.............................................................................................................5
Application..............................................................................................................5
Determining the Proper Valve Size ........................................................................5
Cv (Flow Coefficient)..............................................................................................7
Part Number Selection ...........................................................................................7
CHAPTER 2. INSTALLATION ......................................................................13
Unpacking.............................................................................................................13
Mounting...............................................................................................................13
CHAPTER 3. TROUBLESHOOTING..............................................................15
Introduction...........................................................................................................15
Governor Problems ..............................................................................................15
Stability Problems.................................................................................................15
CHAPTER 4. PRODUCT SUPPORT AND SERVICE OPTIONS...........................16
Product Support Options......................................................................................16
Product Service Options.......................................................................................16
Returning Equipment for Repair...........................................................................17
Replacement Parts...............................................................................................17
Engineering Services............................................................................................18
Contacting Woodward’s Support Organization ....................................................18
Technical Assistance............................................................................................19
REVISION HISTORY ..................................................................................20
DECLARATIONS .......................................................................................21
Illustrations and Tables
Figure 1-1. Cv vs Angle for ProAct ITBs ................................................................6
Figure 1-2. Outline Drawing of ProAct ITB / 105 mm with Analog–Model II..........8
Figure 1-3. Outline Drawing of ProAct ITB / 105 mm with Digital Plus–Model II ...9
Figure 1-4. Outline Drawing of ProAct ITB / 120 mm with Analog–Model II........10
Figure 1-5. Outline Drawing of ProAct ITB / 120 mm with Digital Plus–Model II .11
Figure 1-6. Outline Drawing of ProAct ITB / 135 mm with Digital Plus–Model III 12
Table 1-1. Cv (Flow Coefficient).............................................................................7
Table 1-2. Part Numbers........................................................................................7

ProAct ITB 105/120/135 Manual 26168
2 Woodward
Warnings and Notices
Important Definitions
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that follow this
symbol to avoid possible injury or death.
DANGER—Indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING—Indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION—Indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
NOTICE—Indicates a hazard that could result in property damage only
(including damage to the control).
IMPORTANT—Designates an operating tip or maintenance suggestion.
Overspeed /
Overtemperature /
Overpressure
The engine, turbine, or other type of prime mover should be
equipped with an overspeed shutdown device to protect against
runaway or damage to the prime mover with possible personal injury,
loss of life, or property damage.
The overspeed shutdown device must be totally independent of the
prime mover control system. An overtemperature or overpressure
shutdown device may also be needed for safety, as appropriate.
Personal Protective
Equipment
The products described in this publication may present risks that
could lead to personal injury, loss of life, or property damage.
Always wear the appropriate personal protective equipment (PPE) for
the job at hand. Equipment that should be considered includes but is
not limited to:
Eye Protection
Hearing Protection
Hard Hat
Gloves
Safety Boots
Respirator
Always read the proper Material Safety Data Sheet (MSDS) for any
working fluid(s) and comply with recommended safety equipment.
Start-up
Be prepared to make an emergency shutdown when starting the
engine, turbine, or other type of prime mover, to protect against
runaway or overspeed with possible personal injury, loss of life, or
property damage.
Automotive
Applications
On- and off-highway Mobile Applications: Unless Woodward's
control functions as the supervisory control, customer should install
a system totally independent of the prime mover control system that
monitors for supervisory control of engine (and takes appropriate
action if supervisory control is lost) to protect against loss of engine
control with possible personal injury, loss of life, or property
damage.

Manual 26168 ProAct ITB 105/120/135
Woodward 3
Battery Charging
Device
To prevent damage to a control system that uses an alternator or
battery-charging device, make sure the charging device is turned off
before disconnecting the battery from the system.
Electrostatic Discharge Awareness
Electrostatic
Precautions
Electronic controls contain static-sensitive parts. Observe the
following precautions to prevent damage to these parts:
Discharge body static before handling the control (with power to
the control turned off, contact a grounded surface and maintain
contact while handling the control).
Avoid all plastic, vinyl, and Styrofoam (except antistatic
versions) around printed circuit boards.
Do not touch the components or conductors on a printed circuit
board with your hands or with conductive devices.
To prevent damage to electronic components caused by improper
handling, read and observe the precautions in Woodward manual
82715, Guide for Handling and Protection of Electronic Controls,
Printed Circuit Boards, and Modules.
Follow these precautions when working with or near the control.
1. Avoid the build-up of static electricity on your body by not wearing clothing
made of synthetic materials. Wear cotton or cotton-blend materials as much
as possible because these do not store static electric charges as much as
synthetics.
2. Do not remove the printed circuit board (PCB) from the control cabinet
unless absolutely necessary. If you must remove the PCB from the control
cabinet, follow these precautions:
Do not touch any part of the PCB except the edges.
Do not touch the electrical conductors, the connectors, or the
components with conductive devices or with your hands.
When replacing a PCB, keep the new PCB in the plastic antistatic
protective bag it comes in until you are ready to install it. Immediately
after removing the old PCB from the control cabinet, place it in the
antistatic protective bag.

ProAct ITB 105/120/135 Manual 26168
4 Woodward
Regulatory Compliance
General Installation and Operation Notes and Requirements:
Refer to the ProAct Digital Plus manual (26112) or ProAct Analog manual
(26147) for complete actuator listing information and regulatory requirements.
EXPLOSION HAZARD—Do not remove covers or connect/disconnect
electrical connectors unless power has been switched off or the area
is known to be non-hazardous.
Substitution of components may impair suitability for Class I,
Division 2.
RISQUE D’EXPLOSION—Ne pas enlever les couvercles, ni
raccorder / débrancher les prises électriques, sans vous en
assurez auparavant que le système a bien été mis hors
tension; ou que vous vous situez bien dans une zone non
explosive.
La substitution de composants peut rendre ce matériel
inacceptable pour les emplacements de Classe I, Division 2.
ProAct™ ITB Specifications
Operating Temperature Range:
Digital Plus –40 to +85 °C (–40 to +185 °F)
Analog –40 to +74 °C (–40 to +165 °F)
Storage Temperature Range –55 to +125 °C (–67 to +257 °F)
Vibration Qualification Test Spec Woodward RV2 (0.1 G²/Hz Random, 10–2000
Hz, 12.8 Grms –3 hours per axis)
Shock Qualification Test Spec 40 G, 11 ms sawtooth pulse
Weight See table under mounting section of manual
Nominal Diameter 135 mm (5.3 inches), 120 mm (4.7 inches), or
105 mm (4.1 inches)
Maximum Working Pressure 60 psig (414 kPa/4.1 bar)
Regulatory Compliance
Note—Refer to the ProAct Digital Plus manual (26112) or ProAct Analog manual (26147)
for actuator compliance.
Other European Compliance:
Compliance with the following European Directive does not qualify this product for
application of the CE Marking:
Pressure Equipment
Directive 2014/68/EU: Exempt per Article 2.j of 2014/68/EU where pressure
is not a significant design factor
Machinery Directive: Compliant as partly completed machinery with
Directive 2006/42/EC of the European Parliament and
the Council of 17 May 2006 on machinery.

Manual 26168 ProAct ITB 105/120/135
Woodward 5
Chapter 1.
General Information
Introduction
The ProAct™ Integrated Throttle Bodies (ProAct ITBs) are electrically-actuated
butterfly valves used with the ProAct Analog and ProAct Digital Plus actuators to
control flow output. The 105/120/135 designations correspond to their
prospective bore sizes in mm. This manual should be used in conjunction with
the appropriate ProAct Actuator manual: 26112 (ProAct Digital Plus) or 26147
(ProAct Analog).
This manual is intended to assist the engine designer/retrofitter in properly
applying the ProAct ITBs. This manual is not intended to be a substitute for
consultation with a Woodward application engineer.
Application
The ProAct ITBs are throttle valves with integrated electric actuators designed to
throttle air or air/fuel for gaseous engines. This system is designed for direct
replacement of traditional throttle valves, and requires no linkage between valve
and actuator. These three sizes are designed to cover a wide range of engines
and should be selected using the sizing procedure described below. For
reference, the mass of the throttle valve ranges from 17.3 to 21.0 kg (see table in
Chapter 2).
The ProAct ITBs are designed to minimize external leakage of the
charge air/fuel mixture. No overboard drain feature has been
provided. Proper venting of the escaped mixture is the responsibility
of the end user.
Determining the Proper Valve Size
The proper size valve can be determined using the equation below. The required
Cv (flow coefficient) should be calculated for both the minimum and maximum
flows expected on the application. This design allows for a nominal travel of 75
degrees of rotation.
Using the graph and table below, select the closest valve that has a Cv equal to
or greater than the calculated maximum flow value at approximately 80%
opening (60 degrees) to ensure reasonable flow margin. Also, check that the
particular valve’s minimum Cv listed below is less than the minimum calculated
Cv for good low idle performance. For further assistance, consult the Woodward
engineering department.

ProAct ITB 105/120/135 Manual 26168
6 Woodward
P2P1 SgP1460)(T P1
0.00976Q
Cv 


where:
Cv = Flow Coefficient
Q = Mass Flow (PPH [pounds/hour]) [1 pound = 0.45 kg]
Sg = Specific Gravity of Gas (use 1.0 for air)
T1 = Upstream Gas Temperature (°F) [°F = 1.8 * °C +32]
P1 = Inlet Pressure (psia) [1 psi = 6.895 kPa = 0.06895 bar]
P2 = Downstream Pressure (psia)
P2 must be greater than 0.528 * P1 or flow becomes choked. If P2 is
less than 0.528 * P1, then use P2= 0.528 * P1.
Figure 1-1. Cv vs Angle for ProAct ITBs
These flow coefficients were determined using the test setup
described in ANSI/ISA-S75.02-1996 “Control Valve Capacity Test
Procedure”.
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75
Cv (Flow Coefficient)
Angle from Closed Position (deg)
Cv vs Angle for ProAct ITBs
ProAct ITB 105 ProAct ITB 120 ProAct ITB 135

Manual 26168 ProAct ITB 105/120/135
Woodward 7
Cv (Flow Coefficient)
Plate Angle
105 mm
120 mm
135 mm
0
1.04
1.09
1.10
5
7.53
8.68
11.51
15
26.37
30.42
40.67
25
58.74
68.96
93.33
35
97.05
127.28
172.75
45
156.83
215.44
292.46
55
244.65
350.02
471.51
65
369.57
563.30
782.29
75
509.52
810.50
1214.00
Table 1-1. Cv (Flow Coefficient)
Part Number Selection
After determining the proper valve size, the part number of the assembly can be
determined from the table listed below.
Part Number
Bore Size (mm)
Actuator/Connector
8235-191
105
ProAct Analog/Model II
(current input) / 7 Pin MIL
8235-193
105
ProAct Analog/Model II
(PWM input) / 7 Pin MIL
8235-194
105
ProAct Digital Plus–Model II
16 Pin
8235-190
120
ProAct Analog/Model II
(current input) / 7 Pin MIL
8235-195
120
ProAct Analog/Model II
(PWM input) / 7 Pin MIL
8235-187
120
ProAct Digital Plus–Model II
16 Pin
8235-189
135
ProAct Digital Plus–Model III
16 Pin
Table 1-2. Part Numbers

ProAct ITB 105/120/135 Manual 26168
8 Woodward
Figure 1-2. Outline Drawing of ProAct ITB / 105 mm with Analog–Model II

Manual 26168 ProAct ITB 105/120/135
Woodward 9
Figure 1-3. Outline Drawing of ProAct ITB / 105 mm with Digital Plus–Model II

ProAct ITB 105/120/135 Manual 26168
10 Woodward
Figure 1-4. Outline Drawing of ProAct ITB / 120 mm with Analog–Model II

Manual 26168 ProAct ITB 105/120/135
Woodward 11
Figure 1-5. Outline Drawing of ProAct ITB / 120 mm with Digital Plus–Model II

ProAct ITB 105/120/135 Manual 26168
12 Woodward
Figure 1-6. Outline Drawing of ProAct ITB / 135 mm with Digital Plus–Model III

Manual 26168 ProAct ITB 105/120/135
Woodward 13
Chapter 2.
Installation
Unpacking
Be careful when unpacking the device. Check the driver for signs of damage,
such as bent or dented panels, scratches, and loose or broken parts. Notify the
shipper and Woodward if damage is found.
Mounting
For wiring, and thermal considerations regarding the actuator, refer to the
installation procedure in the ProAct Digital Plus manual (26112) or ProAct Analog
manual (26147).
EXPLOSION HAZARD—Do not connect or disconnect while circuit is
live, unless area is known to be non-hazardous.
Substitution of components may impair suitability for Class I,
Division 2.
To prevent damage to electronic components caused by improper
handling, read and observe the precautions in Woodward manual
82715, Guide for Handling and Protection of Electronic Controls,
Printed Circuit Boards, and Modules.
The ProAct ITBs are designed to be mounted on the valve flange. However, the
end-user may also want to support the actuator to minimize the loads on their
piping. Four M8 tapped holes are located in the base of the actuator for this
purpose. For reference, the mass of the ITB along with the location of its center
of gravity (CG) is listed in the following table:
Valve Bore Size
Actuator Model
(ProAct II or III)
Mass of Valve
and Actuator
Location of CG
from Valve Bore
Centerline
105 mm
Analog–Model II
17.4 kg (38.4 lb)
139 mm (5.5”)
105 mm
Digital Plus–Model II
18.8 kg (41.4 lb)
160 mm (6.3”)
120 mm
Analog–Model II
16.6 kg (36.6 lb)
139 mm (5.5”)
120 mm
Digital Plus–Model II
17.9 kg (39.5 lb)
160 mm (6.3”)
135 mm
Digital Plus–Model III
21.0 kg (46.3 lb)
194 mm (7.6”)
Locate the appropriate O-rings (specified on the outline drawing) in the grooves
on both sides of the valve body. Install the four M10 or 3/8” bolts on both flanges
and tighten evenly to a torque recommended by the engine manufacturer. The
relationship between the valve body and the actuator has been pre-set by
Woodward, therefore no adjustments are required by the end user. No valve
maintenance by the end user is required.

ProAct ITB 105/120/135 Manual 26168
14 Woodward
External fire protection is not provided in the scope of this product. It
is the responsibility of the user to satisfy any applicable
requirements for their system.
Due to typical noise levels, hearing protection should be worn when
working on or around the ProAct ITB.
The surface of this product can become hot enough or cold enough
to be a hazard. Use protective gear for product handling in these
circumstances. Temperature ratings are included in the specification
section of this manual.
A minimum gap of 0.5 mm must be maintained between the support
bracket and electronics enclosure (see Figures 1-2 through 1-6). This
is necessary because the enclosure is supported on vibration
isolators to filter out high-frequency vibrations from reaching the
electronics. If the enclosure contacts the bracket, the isolation is
defeated and may reduce the electronics operating life.
If spacers are used to achieve the necessary gap, Woodward
recommends maximizing the surface contact area of the spacers to
maximize heat transfer between the ProAct and mounting bracket.

Manual 26168 ProAct ITB 105/120/135
Woodward 15
Chapter 3.
Troubleshooting
Introduction
Improper engine operation is often the result of factors other than governor
operation. The following paragraphs are provided to give tips about engine
problems, which can resemble governor problems. Make sure the engine is
operating correctly before making any changes in the governor.
Attempting to correct engine or load problems with untimely governor adjustment
can add to the problems involved with solving improper operation.
Most governor problems are corrected by carefully repeating the calibration
procedure given in the governor manual. There are no adjustments available
within the valve.
If possible, isolate the governor from the engine to determine if the problem is
with the governor and not with the engine or the load on the engine.
Governor system faults are usually caused by problems in the installation.
Carefully review all the wiring connections, the power supply, and the actuator
before making any adjustments to the control box. The throttle valve should be
considered as a possible control problem if it was not removed during installation.
Fuel supply, pressure regulators, carburetors, and ignition conditions can present
problems, which resemble governor problems.
Governor Problems
If the engine will not start, the following problems may exist:
Verify that any “open for shutdown” contacts are closed.
Make sure the start fuel limit is not preventing adequate airflow.
Verify that the 12 or 24 volt power supply is present at the appropriate
governor terminals.
Stability Problems
Stability problems not caused by the engine or gas pressure at the carburetor
require carefully following the setup procedure provided in the governor manual.
Follow every step when readjusting the control.
If the engine oscillates when cold and stabilizes when warm, make sure that the
desired (usually idle) dynamics have been selected. Turn the selected dynamics
gain pot slightly counterclockwise. Turn the stability pot slightly clockwise if
required to maintain stability.

ProAct ITB 105/120/135 Manual 26168
16 Woodward
Chapter 4.
Product Support and Service Options
Product Support Options
If you are experiencing problems with the installation, or unsatisfactory
performance of a Woodward product, the following options are available:
1. Consult the troubleshooting guide in the manual.
2. Contact the OE Manufacturer or Packager of your system.
3. Contact the Woodward Business Partner serving your area.
4. Contact Woodward technical assistance via email
([e-mail]) with detailed information on the
product, application, and symptoms. Your email will be forwarded to an
appropriate expert on the product and application to respond by telephone
or return email.
5. If the issue cannot be resolved, you can select a further course of action to
pursue based on the available services listed in this chapter.
OEM or Packager Support: ManyWoodward controls and control devices are
installed into the equipment system and programmed byan Original Equipment
Manufacturer (OEM) or Equipment Packager at their factory. Insomecases, the
programming is password-protected by the OEM or packager, and they are the best
source for product service and support. Warranty service for Woodward products
shipped with an equipment system should also be handled through theOEM or
Packager. Please review your equipment system documentation for details.
Woodward Business Partner Support: Woodward works with and supports a
global network of independent business partners whose mission is to serve the
users of Woodward controls, as described here:
A Full-Service Distributor has the primary responsibility for sales, service,
system integration solutions, technical desk support, and aftermarket
marketing of standard Woodward products within a specific geographic area
and market segment.
An Authorized Independent Service Facility (AISF) provides authorized
service that includes repairs, repair parts, and warranty service on
Woodward's behalf. Service (not new unit sales) is an AISF's primary
mission.
A Recognized Engine Retrofitter (RER) is an independent company that
does retrofits and upgrades on reciprocating gas engines and dual-fuel
conversions, and can provide the full line of Woodward systems and
components for the retrofits and overhauls, emission compliance upgrades,
long term service contracts, emergency repairs, etc.
A current list of Woodward Business Partners is available at
www.woodward.com/directory.
Product Service Options
Depending on the type of product, the following options for servicing Woodward
products may be available through your local Full-Service Distributor or the OEM
or Packager of the equipment system.
Replacement/Exchange (24-hour service)
Flat Rate Repair
Flat Rate Remanufacture

Manual 26168 ProAct ITB 105/120/135
Woodward 17
Replacement/Exchange: Replacement/Exchange is a premium program
designed for the user who is in need of immediate service. It allows you to
request and receive a like-new replacement unit in minimum time (usually within
24 hours of the request), providing a suitable unit is available at the time of the
request, thereby minimizing costly downtime.
This option allows you to call your Full-Service Distributor in the event of an
unexpected outage, or in advance of a scheduled outage, to request a
replacement control unit. If the unit is available at the time of the call, it can
usually be shipped out within 24 hours. You replace your field control unit with
the like-new replacement and return the field unit to the Full-Service Distributor.
Flat Rate Repair: Flat Rate Repair is available for many of the standard
mechanical products and some of the electronic products in the field. This
program offers you repair service for your products with the advantage of
knowing in advance what the cost will be.
Flat Rate Remanufacture: Flat Rate Remanufacture is very similar to the Flat
Rate Repair option, with the exception that the unit will be returned to you in “like-
new” condition. This option is applicable to mechanical products only.
Returning Equipment for Repair
If a control (or any part of an electronic control) is to be returned for repair,
please contact your Full-Service Distributor in advance to obtain Return
Authorization and shipping instructions.
When shipping the item(s), attach a tag with the following information:
return number;
name and location where the control is installed;
name and phone number of contact person;
complete Woodward part number(s) and serial number(s);
description of the problem;
instructions describing the desired type of repair.
Packing a Control
Use the following materials when returning a complete control:
protective caps on any connectors;
antistatic protective bags on all electronic modules;
packing materials that will not damage the surface of the unit;
at least 100 mm (4 inches) of tightly packed, industry-approved packing
material;
a packing carton with double walls;
a strong tape around the outside of the carton for increased strength.
To prevent damage to electronic components caused by improper
handling, read and observe the precautions in Woodward manual
82715, Guide for Handling and Protection of Electronic Controls,
Printed Circuit Boards, and Modules.
Replacement Parts
When ordering replacement parts for controls, include the following information:
the part number(s) (XXXX-XXXX) that is on the enclosure nameplate;
the unit serial number, which is also on the nameplate.

ProAct ITB 105/120/135 Manual 26168
18 Woodward
Engineering Services
Woodward’s Full-Service Distributors offer various Engineering Services for our
products. For these services, you can contact the Distributor by telephone or by
email.
Technical Support
Product Training
Field Service
Technical Support is available from your equipment system supplier, your local
Full-Service Distributor, or from many of Woodward’s worldwide locations,
depending upon the product and application. This service can assist you with
technical questions or problem solving during the normal business hours of the
Woodward location you contact.
Product Training is available as standard classes at many Distributor locations.
Customized classes are also available, which can be tailored to your needs and
held at one of our Distributor locations or at your site. This training, conducted by
experienced personnel, will assure that you will be able to maintain system
reliability and availability.
Field Service engineering on-site support is available, depending on the product
and location, from one of our Full-Service Distributors. The field engineers are
experienced both on Woodward products as well as on much of the non-
Woodward equipment with which our products interface.
For information on these services, please contact one of the Full-Service
Distributors listed at www.woodward.com/directory.
Contacting Woodward’s Support Organization
For the name of your nearest Woodward Full-Service Distributor or service
facility, please consult our worldwide directory published at
www.woodward.com/directory.
You can also contact the Woodward Customer Service Department at one of the
following Woodward facilities to obtain the address and phone number of the
nearest facility at which you can obtain information and service.
Products Used In
Electrical Power Systems
Facility----------------Phone Number
Brazil--------------[phone]
China -----------[phone]
Germany:
Kempen----[phone]
Stuttgart--[phone]
India--------------- [phone]
Japan-------------- [phone]
Korea-------------- [phone]
Poland-------------- [phone]
United States---- [phone]
Products Used In
Engine Systems
Facility----------------Phone Number
Brazil--------------[phone]
China -----------[phone]
Germany-------[phone]
India--------------- [phone]
Japan-------------- [phone]
Korea-------------- [phone]
The Netherlands-[phone]
United States---- [phone]
Products Used In
Industrial Turbomachinery
Systems
Facility----------------Phone Number
Brazil--------------[phone]
China -----------[phone]
India--------------- [phone]
Japan-------------- [phone]
Korea-------------- [phone]
The Netherlands-[phone]
Poland-------------- [phone]
United States---- [phone]
For the most current product support and contact information, please visit our
website directory at www.woodward.com/directory.