Metso 7000 Series: 7150RR Series Operating and maintenance manual

Series 7000 Railroad, Standard
Bore Flanged Ball Valves
Series 7150RR, 7300RR & 730SRR
3" – 6" (DN 50 – 150) Class 150 & 3" (DN 50)
Class 300
Installation, Maintenance and
Operating Instructions
IMO-R27 • 7/2016

2 IMO-R27
Table of Contents
1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Scope of the Manual . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Valve Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 TRANSPORTATION AND STORAGE. . . . . . . . . . . . . 4
3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Handles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 Installing on Tank Car . . . . . . . . . . . . . . . . . . . . . . . 4
3.4 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.5 Stem Jacket Connections . . . . . . . . . . . . . . . . . . . . 4
4 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.2 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3 Checking Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.4 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.5 Pressure Testing the Valve. . . . . . . . . . . . . . . . . . . 7
5 REPAIR KITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6 SERVICE/SPARE PARTS. . . . . . . . . . . . . . . . . . . . . . . . 7
7 EXPLODED VIEW - VALVE . . . . . . . . . . . . . . . . . . . . . 8
8 EXPLODED VIEW - INSERT FIELD WRENCH. . . . . . 9
9 HOW TO ORDER 7000 SERIES RAILROAD
VALVES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
READ THESE INSTRUCTIONS FIRST!
These instructions provide information about safe handling and operation of the valve.
If you require additional assistance, please contact the manufacturer or manufacturer's representative.
Addresses and phone numbers are printed on the back cover.
See also www.metso.com/valves for the latest documentation.
SAVE THESE INSTRUCTIONS!
Subject to change without notice.
All trademarks are property of their respective owners.

IMO-R27 3
1 GENERAL
1.1 Scope of the Manual
This instruction manual contains important information
regarding the installation, maintenance and
troubleshooting of Jamesbury® 3" – 6" (DN 50 – 150) Series
7150RR and 3" (DN 50) Series 7300RR and 730SRR
Standard Bore Flanged Ball Valves for railroad service.
Please read the instructions carefully and save them for
future reference.
1.2 Valve Markings
The valve has an identifications plate attached to the
pipeline flange (See Figure 1).
Identification plate markings:
1. Ball/Stem material
2. Valve catalog code
3. Seat Material
4. Body Material
5. Maximum operating pressure
6. Maximum/minimum shut-off pressure/temperature
7. Approvals/Special Service marking
8. Model
9. Assembly date
1.3 Safety Precautions
WARNING:
AS THE USE OF THE VALVE IS APPLICATION SPECIFIC, A NUMBER OF
FACTORS SHOULD BE TAKEN INTO ACCOUNT WHEN SELECTING A
VALVE FOR A GIVEN APPLICATION. THEREFORE, SOME OF THE
SITUATIONS IN WHICH THE VALVES ARE USED ARE OUTSIDE THE
SCOPE OF THIS MANUAL.
IF YOU HAVE ANY QUESTIONS CONCERNING THE USE, APPLICATION
OR COMPATIBILITY OF THE VALVE WITH THE INTENDED SERVICE,
CONTACT METSO FOR MORE INFORMATION.
Figure 1 Identification plate
WARNING:
DO NOT EXCEED THE VALVE PERFORMANCE LIMITATIONS!
EXCEEDING THE PRESSURE OR TEMPERATURE LIMITATIONS MARKED
ON THE VALVE IDENTIFICATION PLATE MAY CAUSE DAMAGE AND
LEAD TO UNCONTROLLED PRESSURE RELEASE. DAMAGE OR
PERSONAL INJURY MAY RESULT.
WARNING:
SEAT AND BODY RATINGS!
THE PRACTICAL AND SAFE USE OF THIS PRODUCT IS DETERMINED BY
BOTH THE SEAT AND BODY RATINGS. READ THE IDENTIFICATION
PLATE AND CHECK BOTH RATINGS. THIS PRODUCT IS AVAILABLE
WITH A VARIETY OF SEAT MATERIALS. SOME OF THE SEAT
MATERIALS HAVE PRESSURE RATINGS THAT ARE LESS THAN THE
BODY RATINGS. ALL OF THE BODY AND SEAT RATINGS ARE
DEPENDENT ON VALVE TYPE AND SIZE, SEAT MATERIAL, AND
TEMPERATURE. DO NOT EXCEED THESE RATINGS!
WARNING:
BEWARE OF BALL MOVEMENT!
KEEP HANDS, OTHER PARTS OF THE BODY, TOOLS AND OTHER
OBJECTS OUT OF THE OPEN FLOW PORT. LEAVE NO FOREIGN
OBJECTS INSIDE THE TANK CAR. WHEN THE VALVE IS ACTUATED, THE
BALL FUNCTIONS AS A CUTTING DEVICE. DISCONNECT ANY
PNEUMATIC SUPPLY LINES, ANY ELECTRICAL POWER SOURCES AND
MAKE SURE SPRINGS IN SPRING-RETURN ACTUATORS ARE IN THE
FULL EXTENDED/RELAXED STATE BEFORE PERFORMING ANY VALVE
MAINTENANCE. FAILURE TO DO THIS MAY RESULT IN DAMAGE OR
PERSONAL INJURY!
WARNING:
WHEN HANDLING THE VALVE OR VALVE/ACTUATOR ASSEMBLY,
TAKE ITS WEIGHT INTO ACCOUNT!
NEVER LIFT THE VALVE OR VALVE/ACTUATOR ASSEMBLY BY THE
ACTUATOR, POSITIONED, LIMIT SWITCH OR THE PIPING. PLACE THE
LIFTING DEVICES SECURELY AROUND THE VALVE BODY. FAILURE TO
FOLLOW THESE INSTRUCTIONS MAY RESULT IN DAMAGE OR
PERSONAL INJURY FROM FALLING PARTS.
CORRECT
WRONG
Figure 2 Lifting the valve

4 IMO-R27
2 TRANSPORTATION AND STORAGE
Check the valve and the accompanying devices for any
damage that may have occurred during transport.
Store the valve carefully. Storage indoors in a dry place is
recommended.
Do not remove the flow port protectors until installing the
valve.
Move the valve to its intended locations just before
installation.
The valve is usually delivered in the open position.
If the valve(s) will be stored for a long period, follow the
recommendations in IMO-S1 to maintain valve’s integrity.
3 INSTALLATION
3.1 General
Remove the flow port protectors and check that the valve
is clean inside. Clean valve if necessary.
Flush the tankcar carefully before installing the valve.
Foreign objects, such as sand or pieces of welding
electrodes, will damage the ball and seats.
3.2 Handles
If the valve handle (31) has to be removed for any reason,
the handle must be remounted properly. (See Figure 8)
3.3 Installing on Tank Car
The valve may be installed in any position and offers
tightness in both directions. It is recommended, however,
that the valve be installed with the insert (2) towards the
tank car.
Refer to Section 4, MAINTENANCE, for stem seal
adjustment. If there is weepage past the stem seals upon
installation, it means the valve may have been subject to
wide temperature variations in shipment. Leak-tight
performance will be restored by a simply stem seal
adjustment described in the MAINTENANCE section.
3.4 Commissioning
Ensure that there is no dirt or foreign objects left inside the
valve or tank car. Flush the tank car carefully. Make sure
that the valve is fully open when flushing.
Ensure that all nuts and fittings are properly fastened.
3.5 Steam Jacket Connections (if applicable)
The steam-jacketed valve should be firmly attached to the
tank car prior to fitting and welding of steam jacket
connections. See Section 3.3.
The valve does not need to be disassembled prior to
fitting or welding of steam jacket connections; however,
the valve must be in either the fully open or fully closed
position.
Carefully fit the steam lines to the valves steam jacket
connections. There should be no side loads on the valves
steam jacket connections due to misalignment of the
steam line piping.
Welding connections should only be made by ASME,
Section IX qualified welders. Additional AAR welder
qualifications may apply.
An AAR certified welding inspector should inspect the
steam jacket connection prior to pressure testing.
Following approval of the welds, pneumatically test the
pressure tightness of the steam jacket connections to the
pressure rating of the steam system on the tank car, but do
not to exceed 250psig (17.2 barg.). Cover the welds with a
leak detection fluid and observe for three (3) minutes. Any
indication of leakage is cause for rejection.
4 MAINTENANCE
4.1 General
Although Metso’s Jamesbury valves are designed to work
under severe conditions, proper preventative
maintenance can significantly help to prevent unplanned
downtime and in real terms reduce the total cost of
ownership. Metso recommends inspecting valves at least
every five (5) years. The inspection and maintenance
frequency depends on the actual application and process
condition. Routine maintenance consists of tightening the
hex nuts (18) in (Figure 8) periodically to compensate for
stem seal wear.
Overhaul maintenance consists of replacing seats and
seals. A standard repair kit consisting of these parts may
be obtained through your authorized Metso Distributor.
WARNING:
FAILURE TO PROPERLY MOUNT THE HANDLE MAY RESULT IN
IMPROPER VALVE OPERATION, DAMAGE OR PERSONAL INJURY.
WARNING:
THE VALVE SHOULD BE TIGHTENED ON FLANGES USING
APPROPRIATE GASKETS AND FASTENERS COMPATIBLE WITH THE
APPLICATION, AND IN COMPLIANCE WITH APPLICABLE PIPING
CODES AND STANDARDS. CENTER THE FLANGE GASKETS
CAREFULLY WHEN FITTING THE VALVE BETWEEN FLANGES. DO NOT
ATTEMPT TO CORRECT MISALIGNMENT BY MEANS OF FLANGE
BOLTING.
WARNING:
GOOD PRACTICE DICTATES THAT ONCE INSTALLED, BUT PRIOR TO
FIRST USE, THE VALVE IS LEAK TESTED IN PLACE TO ASSURE LEAK-
TIGHTNESS HAS NOT BEEN COMPROMISED BY THE INSTALLATION
PROCESS. INSTALLATION ACTIONS THAT CAN CAUSE LEAKAGE
INCLUDE, BUT ARE NOT LIMITED TO; WRENCHING, SOLDERING,
WELDING AND/OR HOISTING. SEE SECTION 4.5.

IMO-R27 5
NOTE: Repair kits include stem bearings (70), secondary
stem seal (71), seats (7), body seal (65) and stem seals (69).
Refer to the Service Kit chart (see Table 1).
4.2 Disassembly
NOTE: If complete disassembly becomes necessary,
replacement of all seats, seals and bearings is
recommended. (Refer to Repair Kits, Table 1).
NOTE: Always use original OEM parts to make sure the
valve functions properly.
1. Follow the steps in all the WARNING Sections before
performing any work on the valve.
2. Open and close the valve and leave in the closed
position.
3. Secure body (1) with body joint opening facing up.
4. Remove the handle screw (35), handle (31), and
retaining ring (34) from the top of the stem.
5. The insert design requires that the insert be
unthreaded in a counter clockwise motion using the
following method using the insert field wrench.
Assemble the field wrench as follows, (refer to Figure 9):
a. Place driver (A) into the insert slots.
b. Put the plate (C) on top of the driver (A).
c. Place the studs (E) through the plate (C) and flange
holes. Thread the nuts (F) onto the stud below the
flange.
d. On the top side of the plate (C) put a flat washer (G),
die spring (H), flat washer (G), and nut (F). Tighten
to slightly compress springs.
6. Place a pipe or rod through the driver (A) and loosen
the insert by turning counter clockwise.
7. Remove the tool and lift out the insert.
8. Place the valve in the vertical position with the insert
end up.
9. Remove the body gasket (65), seat (7). Rotate the stem
so that the ball is in the closed position and remove the
ball (3). BE CAREFUL NOT TO SCRATCH OR DAMAGE
BALL WHEN REMOVING FROM VALVE BODY. The
spring (36), which is between the bottom of the stem
(5) and the ball, may fall out at this time. If the spring
does fall out with the ball, remove it from the stem to
prevent it from being lost. A piece of wood or other
soft material may be used to unseat the parts from the
opposite side.
10. Remove the second seat (7) from the body (1). BE
CAREFUL NOT TO SCRATCH THE BODY SEALING
SURFACE BEHIND THE SEAT. A piece of wood or
other soft material may be used to unseat the parts
from the opposite side.
11. Remove retaining ring (34), off the spring (33) and
indicator stop (32).
12. Remove the stud nuts (18).
13. Remove the stop bushings (39) and compression plate
(10).
14. Press the stem (5) from the top into the valve body and
remove it through the end of the body. BE CAREFUL
NOT TO SCRATCH ANY SEALING SURFACES ON
THE STEM OR IN THE BODY.
15. Remove the old stem bearings (70), and secondary
stem seal (71). BE CAREFUL NOT TO SCRATCH ANY
SEALING SURFACES IN THE BODY.
16. Remove the stem seals/v-ring set (69). BE CAREFUL
NOT TO SCRATCH ANY SEALING SURFACES IN THE
STEM BORE.
4.3 Checking Parts
NOTE: For detailed instructions on visual inspection of
critical components, refer to IMO-R26.
1. Clean all disassembled parts.
2. Check the stem (5) and ball (3) for damage. Pay
particular attention to the sealing areas.
3. Check all sealing and gasket surfaces of the body (1)
and body cap (2). Also sealing surfaces should be clean,
with no corrosion, old seal material or commodity
residue.
4. Inpsect in threads of in seat and body. Dry fit insert into
body thread to check fits.
5. Replace any fastener where the threads are damaged
or have been heated, stretched or corroded.
6. Replace any damaged parts.
7. Replace any parts that have cracks, gouges or pits that
will affect sealing.
WARNING:
FOR YOUR SAFETY IT IS IMPORTANT THE FOLLOWING
PRECAUTIONS BE TAKEN PRIOR TO REMOVAL OF THE VALVE FROM
THE TANK CAR OR BEFORE ANY DISASSEMBLY:
1. WEAR ANY PROTECTIVE CLOTHING OR EQUIPMENT
NORMALLY REQUIRED WHEN WORKING WITH THE FLUID
INVOLVED.
2. DEPRESSURIZE THE TANK CAR AND CYCLE THE VALVE AS
FOLLOWS:
A. UPON VERIFYING THE TANK CAR IS EMPTY, PLACE THE
VALVE IN THE OPEN POSITION.
B. CYCLE THE VALVE TO RELIEVE RESIDUAL PRESSURE IN THE
BODY CAVITY BEFORE REMOVAL FROM THE TANK CAR.
C. AFTER REMOVAL AND BEFORE ANY DISASSEMBLY, CYCLE
THE VALVE AGAIN SEVERAL TIMES.
3. THESE VALVES ARE SUITABLE FOR A WIDE VARIETY OF FLUIDS
AND GASES. BE CERTAIN THAT THE VALVE MATERIALS
SELECTED ARE SUITABLE FOR THE APPLICATION.

6 IMO-R27
4.4 Assembly
It is advisable to replace seats and seals if complete
disassembly and reassembly becomes necessary. Refer to
the Service Kit chart (see Table 1). A good lubricant
compatible with the tank car commodity MUST be applied
to the insert threads to prevent galling during assembly.
1. Clean all valve components if not done previously.
2. Re-inspect all components for damage before
reassembling the valve. Look for damage to the
seating areas, stem, body and body cap; and look for
wear in the bearing areas. Replace any damaged parts.
3. Carefully clean and polish the ball (3) sealing surface. It
should be free of all scratches and grooves.
4. If the ball is slightly damaged, it may be possible to
smooth the sealing surface with crocus cloth or
equivalent. If deep scratches are present, replace the
ball.
5. Secure body (1) with body joint opening facing up.
6. Slide one valve seat (7) sideways into the body (1) to
below the stem bore, and tilt it into place so that the
proper surface (see Figure 3) will be adjacent to the
ball (3), being careful not to cut or scratch the seat.
7. For Fire-tite®, Place the stem bearings (70) and
secondary stem seal (71) as shown in Figure 4 on the
stem. For non Fire-tite place the stem bearing (70) on
the stem. See How to Order Section to determine
proper valve construction.
8. Insert the stem (5), through the insert end of the body,
being careful not to scratch the stem sealing surface;
and press it gently up into the stem bore until
resistance is felt from the stem bearing. Holding the
stem in place from the bottom, insert the stem seals
(69) over the stem (5). (see Figure 5 for proper V-ring
and graphite seal orientation).
9. Place the compression plate (10) over the studs (14).
Place one stop bushing (39) over each stud (14).
10. Place a stud lock nut (18) on each stud (14) and
tighten nuts alternatively so that the compression
plate (10) remains parallel with the body. Tighten
down the nuts until the stem seals/v-ring set is fully
seated, then tighten the nuts and additional 1/4 turn. If
necessary, retighten the stud nuts (18) until the plate is
level.
NOTE: Check all fastener threads for damage. Ensure
fasteners are not bent or deformed. Assure nuts can be
assembled the full length of the fastener with no more
than finger tight force. Fastener grade markings must be
visible after assembly.
11. Screw the insert (2) into the body until it is fully seats,
and then mark its position as shown in Figure 6.
Counting the number of turns, remove the insert.
12. Place the valve in a vertical position, body joint up, on
a clean soft surface such as a folded rag or piece of
cardboard. Insert bottom grounding spring (36) into
the hole at the bottom of the stem (5). Insert the ball
(3) rotating it onto the stem (5) in the closed position.
If necessary, turn the stem blade to align with the ball
slot. Make certain that the stem blade is in the middle
of the ball slot; i.e. equal distance from the ends of the
slot. Rotate the ball if necessary (see Figure 3).
13. Place the second seat (7) into the insert (2) with the
proper surface adjacent to the ball (see Figure 3).
Stem must be cenetered in
ball slot as shown at assembly.
Seats must be in this
position at assembly
WARNING:
IF THE COMPRESSION PLATE IS NOT LEVEL AND PARALLEL TO THE
BODY, AN UNEVEN LOAD IS APPLIED TO THE STEM SEALS AND MAY
RESULT IN LEAKAGE AND PREMATURE WEAR.
Figure 3 Proper Seat and Ball Orientation
Figure 4 Stem Bearing Orientations
Figure 5 Stem Seal Orientation
FIRE-TITE NON-FIRE-TITE
V-RING
STEM SEALS
GRAPHITE
STEM SEALS

IMO-R27 7
14. Gently place the body gasket (65) into the machined
recess of the body (1).
15. Apply a lubricant compatible with the tank car
commodity to the insert threads and screw the insert
(2) into the body. The tightening of the insert should
be done using the insert field wrench. The insert must
be tightened the same number of turns as in Step 11,
insuring that the marks are no more than 1/8” (3.18
mm) apart, as shown in Figure 7.
16. Place the indicator stop (32) with “BTM” making facing
down, over the stem so that the longer part is over the
body.
17. Place the spring (33) over the stem (5) with the larger
diameter contacting the indicator stop (32).
18. Compress the spring (33) and hold down by putting
the retaining ring (34) in the groove in the stem (5).
19. If the valve is to be grounded, test as follows:
a. User an ohmmeter accurate to within +/- 10%
b. Check continuity between top of stem and body
base metal. Also check between ball and body base
metal. Precaution should be taken to prevent
scratching the ball OD.
c. Resistance in either the open, half open or closed
position shall not exceed 5 ohms using a source not
exceeding 12 volts.
20. With the ball in the open position, install handle (31)
and handle screw (35). NOTE: With the ball in the open
position the handle must be over the non-insert end of
the valve.
21. Cycle the valve slowly a few times to assure smooth
operation and to set the seats.
4.5 Pressure Testing the Valve
If the valve is to be tested prior to returning to service,
make sure the test pressures are in accordance with an
applicable standard.
When testing the valve for external tightness, keep the
ball in the half open position.
If testing the valve seat tightness, please contact Metso for
advice.
5 REPAIR KITS
Standard repair kits are listed in (Table 1). When ordering
repair kits for your valve refer to Section 1.2, Valve
Markings and check area “3” on your valve’s identification
plate determine the correct seat material for your valve.
6 SERVICE/SPARE PARTS
We recommend that valves be directed to our service
centers for maintenance. The service centers are equipped
to provide rapid turn-around at a reasonable cost and
offer new valve warranty with all reconditioned valves.
NOTE: When sending goods to the service center for
repair, do not disassemble them. Clean the valve carefully
and flush the valve internals. Include the material safety
datasheet(s) (MSDS) for all media flowing through the
valve. Valves sent to the service center without MSDS
datasheet(s) will not be accepted.
For further information or assistance on repair kits and
spare parts, visit our website at www.metso.com/valves.
NOTE: When ordering spare parts not included in repair
kits, always include the following information:
a. Valve catalog code from identification plate
b. If the valve is serialized, the serial number (stamped
on the valve body)
c. From Figure 8, the ballooned part number, part
name and quantity required.
WARNING:
WHEN PERFORMING ANY TESTS, NEVER EXCEED THE MAXIMUM
OPERATING PRESSURE OR MAXIMUM SHUT-OFF PRESSURE LISTED
ON THE IDENTIFICATION PLATE.
Figure 6 Figure 7
1/8
Mark
Position
Body
Insert
WARNING:
WHEN PRESSURE TESTING, EXERCISE CAUTION AND MAKE SURE ALL
EQUIPMENT USED IS IN GOOD WORKING CONDITION AND
APPROPRIATE FOR THE INTENDED PRESSURE.

8 IMO-R27
36
PLATE ITEM 10
32
5
33
5
18
34
39
3
69
65
71
2
70
5
31
19
23
1
70
14
35
10
"BTM" ON UNDERSIDE OF
INDICATOR STOP ITEM 32
FACING COMPRESSION
70
NON FIRE-TITE
* RAILROAD HANDLES COME IN SEVERAL STYLES
*** FOR FIRE-TITE ONLY
AND MAY NOT MATCH THE IMAGE TO THE LEFT.
HOWEVER, HANDLE MOUNTING PROCEDURE WILL
STILL BE THE SAME.
** QTY. IS 2 FOR FIRE-TITE
QTY. IS 1 FOR NON FIRE-TITE
FIRE-TITE
PARTS LIST
ITEM NO. PART DESCRIPTION QTY.
1 BODY 1
2 INSERT 1
3 BALL 1
5 STEM 1
7 SEAT 2
10 COMPRESSION PLATE 1
14 STUD 2
18LOCK NUT 2
19 IDENTIFICATION TAG 1
23 RIVET 3
31* HANDLE 1
32 INDICATOR STOP 1
33 CONICAL SPRING 1
34 RETAINING RING 1
35 HANDLE SCREW 1
36 GROUNDING SPRING 1
39 STOP BUSHING 2
65 BODY SEAL 1
69 STEM SEAL V-RING SET 1
70 STEM BEARING **
71*** SECONDARY STEM SEAL 1
Figure 8
7 EXPLODED VIEW - VALVE

IMO-R27 9
G
Figure 9
Insert Field Wrench
Parts List
3"& 4"(DN 80 & 100) =
Kit# 40-044-0154-00,
6"(DN 150) =
Kit# 40-044-0155-500
ITEM PART NAME QTY.
A Driver 1
C Plate 1
D Socket-Head
Cap Screw 2
E Threaded Rod 2
F Hex Nut 4
G Flat Washer 4
H Die Spring 2
C
E
G
H
F
F
A
D
8 EXPLODED VIEW - INSERT FIELD WRENCH

10 IMO-R27
Table 1 - Repair Kits
Valve Size
Seat Material 3"(DN 80) 4"(DN 100) 6"(DN 150)
7150/7300 7150 7150
PTFE (T) RKN-174TTT RKN-175TTT RKN-196TTT
Filled PTFE (M) RKN-174MTT RKN-175MTT RKN-196MTT
PFA Seats & Seals RKN-174BPT RKN-175BPT RKN-196BPT
XTREME® RKN-174XTZ RKN-175XTZ RKN-196XTZ
*For grounded valves, grounding washers listed below are also needed for ordering. (One per valve)
3"(DN 80) 4"(DN 100) 6"(DN 150)
Class 150 004 0847 60 004 0847 60 004 0848 60
Class 300 004 0847 60 - -

IMO-R27 11
HOW TO ORDER JAMESBURY 7000 SERIES RAILROAD VALVES
2. sign Valve Series & Style Size Range
7150 Standard Bore Class 150 3", 4", 6"
7300 Standard Bore Class 300 3"
730S Standard Bore Class 300 3"
1. sign Valve Size (Inch / mm)
INCHES 3", 4", 6"
DN 80, 100, 150
3 7150 RR 31 22 36 XTZ 1 A
123 6745
3. sign Special Construction
RR Railroad Service
4. sign End Connection Construction Size Range
11
Raised Face
Non-Fire-tite
Non-trunnion
3", 4", 6" Class 150
3" Class 300
31 Raised Face
Fire-tite
Non-trunnion
3", 4", 6" Class 150
3" Class 300
5. sign Body Material Size Range
22 Carbon Steel (WCB) All
35 Alloy 20 (CN7M) Optional in all Sizes
36 Stainless Steel (CF8M) All
71 Monel® Optional in all Sizes
6. sign Ball & Stem Material Size Range
00** Same as body All (Carbon steel not available)
36 Stainless Steel (CF8M) All
71 Monel Optional in all Sizes
73 Hastelloy® Optional in all Sizes
7. sign Seat & Seal Material Size Range
XTZ Xreme All
TTT PTFE All
** Use code 00 when trim matches the body material
8. sign Bolts Nuts Application
1ASTM A193 Gr B7 ASTM A194 Gr 2H Carbon Steel
Monel
2ASTM A193 Gr B8, B8C,
B8M or B8T (Class 2)
ASTM A194 Gr 8B,
8CB, 8MB or 8TB, or
8FB
316 St. Stl.
Alloy 20
4Monel Monel All NACE
All Cl2
5ASTM A193 Gr B7M ASTM A194 Gr 2HM All NACE
9. sign Model
AModel A

12 IMO-R27
Metso Flow Control Inc.
Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland. Tel. [phone]. Fax [phone]
North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, MA, 01545, USA. Tel. [phone]. Fax [phone]
South America, Av. Independência, 2500-Iporanga, 18087-101, Sorocaba-São Paulo, Brazil. Tel. [phone]. Fax [phone]
Asia Pacific, Haw Par Centre #06-01, 180 Clemenceau Avenue, Singapore 239922. Tel. [phone]. Fax [phone]
China, 11/F, China Youth Plaza, No.19 North Rd of East 3rd Ring Rd, Chaoyang District, Beijing 100020, China. Tel. [phone]. Fax [phone]
Middle East, Roundabout 8, Unit AB-07, P.O. Box 17175, Jebel Ali Freezone, Dubai, United Arab Emirates. Tel. [phone]. Fax [phone]
www.metso.com/valves
Subject to change without prior notice.