RMT RMT RMT RMT Works Area: Lifting Equipment: Machinery: Assembling:

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RMT operates in field

of manufacturing steel

valves of high technology

for oil, gas petrochemical

and power generation.

RMT is located in Italy

in the town of Solbiate

Olona, just north of Milan,

in the heart of the Italian

and European valve

industry at a short driving

distance from Milan and

easily to get from the two

main airports of Malpensa

and Linate.

The RMT facilities

are located on a yard area

exceeding 10000 sm.

including 6000 sm.

of factory covered floor

space and 500 sm.

of office building.

RMT product line

includes Floating and

Trunnion Ball Valves.

Product line covers a

wide range of sizes and

pressures including Side

Entry, All Welded and Top

Entry Ball Valves, Cryogenic

Valves, Double Ball Valves.

Works Area:

• Machine Shop:

4000 sm.

• Warehouse: 9000 sm.

• Offices: 1600 sm.

• Yard Area: 10000 sm.

Lifting Equipment:

• Overhead Cranes.

• Fork-lifts.

• Portable manual cranes.

Machinery:

• CNC workcentre

• CNC lathes.

• Automatics Saws

• Grinding Machines.

Assembling:

Assembling is

performed in a special

department, equipped

with specialized units

in order to carry out

assembling and

checking simultanuesly.

Control is performed

according to procedures

aming to warrant the

quality of the product.

Profile

Main

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3

Company

Highlights

Service

RMT has a long

tradition and a

consolidated experience

in the manufacture,

designing and testing of

Ball Valves and the staff

has extensive experiences

in operating under strict

quality standard.

RMT can produce

valves in a variety of

materials as:

• Carbon Steel;

• Stainless Steel;

• Duplex;

• Super Alloys as F44,

F53, Titanium, Monel,

Inconel.

The capability to

produce every kind

of materials is possible

thanks to the affiliation

of the company to the

G.I.V.A., an holding that

controls a group of

companies that through

it various activity operates

in the field of production

of stainless steel with its

own steel works and

big forging up to 120

tons and circular rolling

mills for diameter of big

shell rings up to 8mt.

The manufacturing

activities of RMT are

covered by a quality

assurance program,

wich has been audited

and qualified in

accordance with:

• ISO 9001/2000;

• PED CE;

• API 6D.

RMT has been

granted from the American

Petroleum Institute, the

authority to use the

API 6D monogram.

The API 6D includes the

product specification level

4, wich is the highest

quality level specified.

RMT has also been

granted from TUV,

the authority to use the

CE monogram.

RMT maintains a

large inventory of spare

parts for all valves in

service, furthermore

there are procedures

of traceability of

components based on the

valve serial number and

is therefore, capable of

supplying its customer

with complete and

rapid assistance

providing operative

instructions,

drawings

and spare

parts

‘off the shelf’ within a few

days from the request.

In the case of on site

assistance, RMT is able

to provide qualified and

specialized technical staff

always available for

intervention if requested.

Quality and

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FLOATING

BALL

VALVES

Side Entry

Top Entry

Fully Welded

TRUNNION

MOUNTED

BALL VALVES

• Structure made of

forged materials;

• Size range: 2” to 56”,

and on request to 42”;

• 3 piece bolted body;

• Pressure range from

ASME Class 150 through

2500 API 6D and API 6A

2000 to 10000;

• Temperature ranges

from -320F (-196°C)

to +500F (+260°C);

• Full and reduced bore.

• RF and RTJ type flanged

end connection (other

ends connection

available).

• One piece Top Entry

body style;

• Size range: 2” to 42”;

• Pressure range from

ASME Class 150 through

1500 and 2500 API 6D

and API 6A;

• Temperature ranges

from -320F (-196°C)

to +500F (+260°C);

• Full and reduced bore;

• Structure made of cast

and forged materials;

• RF and RTJ type flanged

end connection (other

ends connection

available).

• The body is made

of three forged parts

connected with all

welded construction;

• Size range: 2” to 56”;

• Pressure range from

ASME Class 150

through 900;

• Temperature ranges

from -20 F (-29°C) to

+350 F (+180°C);

• Full and

reduced bore;

• Flanges

RT or RTJ in

accordance with

ASME B16.5 or

Welding Ends to

ASME B16.25

(other ends connection

available).

• Side range:

1

_{/2” to 8”;}

• ASME 150 to 2500;

• Full and reduced Bore;

• Manufactured and

tested to API 6D,

ASME B 16.34,

PED and BS 6755;

• Body forged in Carbon

Steel and when required

Stainless Steel and

Super Alloy;

• Trim: NACE MR 0175,

Stainless

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5

Qualification

Research &

Development

Structural

Verification

Fire Safe

The design of RMT Valves

meet the actual industries

procedures and the

prototype is subjected

to full in-house qualification

testing like:

• Hydrostatic and gas

tests.

• Functional tests.

• Cycling and torque tests.

• High pressure gas test.

• Fugitive emission tests.

The applied design

safety factors and the

test program ensures

the achievement of the

expected valve

service life.

RMT conducts in-house

or in external laboratories

fire safe testing in

accordance with API

Standard 6FA and BS6755

Part. 2 as well with API

Standard 607.Is available

a complete reference list

of qualified certified valves.

The RMT Engineering

department operate

advanced Cad system and

determine components

suitability for service

conducting FINITE

ELEMENT ANALYSES.

RMT is able to meet

customer’s specification

asking for enhanced gas

test at ambient and high

temperatures.

High Pressure

Gas Testing

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• API 6D • API 6A (Trunnion) • 97/23/CE PED • ASME B16.34 • ASME B16.5 • ASME B 16.10 • ASME II • ASME VIII Div.1 • ASME IX • EN 13445 • EN 12516 • ISO 5211 • NACE MR 0175 • BS 6755 • API 6D • API 598 • ISO 5208

The material certification of the pressure containings parts can be furnished in accordance with DIN 50049 - EN 10204/3.1. (as a standard) or EN 10204 3.2 (on request). The manufacturing activities of RMT are covered by a quality assurance program, which has been audited an qualified in accordance with: • ISO 9001 -- 2000 • ISO 9001 API Q1 and SPE 6D • PED CE Certification N° • ISO 15848-1:2006 Fugitive Emission • UNI EN ISO 10497:2004 FIRE SAFE

• API 607 FIRE SAFE • BS 6755 FIRE SAFE • 94/9/CE ATEX TVFM01 • 97/23/CE PED PED-0948-QSH-252-05 • API 6D / ISO 14313 :1999 N. 6D 0530 • UNI EN ISO 9001:2000 50-100-4372.

Quality

Assurance

Program

Certification

Number

Testing

& Inspection

Applicable

Standard

Design and

Construction

Applicable

Standard

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7

Trunnion Ball Valves Cross Section

1. Body 2. Closure 3. Ball 4. Stem 5. Seat Ring 6. Body Gasket 7. Body O-Ring 8. Stem O-Ring

9. Stem Gasket Lower 10. Stem Gasket Upper 11. Gland 12. Spacer 13. Seat O-Ring 14. Seat Gasket 15. Spring Washer 16. Stem Nut 17. Coupling Joint 18. Stem Key 19. Bracket 20. Capscrew 21. Ball Bearing 22. Spring 23. Bearing Retainer 24. Body Nut 25. Body Stud 26. Drain/Vent Plug 27. Vent Plug

28. Stem Grease Injector 29. Support Leg 30. Lifting Lug -DESCRIPTION 30 2 6 7 28 26 1 6 7 22 13 14 5 3 23 5 14 13 29 25 24 17 18 19 20 16 11 12 9 27 15 10 8 10 4 21

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1. Body 2. Closure 3. Ball 4. Stem 5. Seat 6. Body Gasket 7. Body O-Ring 8. Stem O-Ring 9. Stem Gasket Lower 10. Stem Gasket Upper 11. Gland 12. Spring Washer 13. Stem Nut 14. Antistatic Device 15. Body Nut 16. Body Stud 17. Lever 18. Stop 19. Stop Capscrew -DESCRIPTION 13 8 10 9 4 13 17 12 11 19 18 14 1 16 15 5 6 7 3 5 2

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Technical Features

Main Features

BODY

The TRUNNION

BALL VALVES design has

been conceived with the target to grant to final users the following advantages: • To permit an easy

assembly and

disassembly operation; • To provide the valves

with two independent floating seat rings ensuring the bidirectional tightness of the valve. The seat rings are spring loaded to achieve the required tightness even at very low pressure.

• To avoid any over pressure acting in the body cavity providing each seat ring performing the Single Piston Effect obtaining self relieving function.

• To easily insert in the seats resilient seal insert of every type of material as well as to assembly in the valve

METAL TO METAL SEAL.

• On request the design permits to provide

modified seat rings performing double piston effect. • To accomodate easily special features as per costumer request.

The TRUNNION SIDE

ENTRY are bolted body

side outlet design to simplify assembly and field service. Perfect

sealing and fire safe features are granted by the double sealing action of 0-Rings and graphite gaskets in all static joints of the body components.

The TRUNNION FULLY

WELDED BODY DESIGN

reduces the potential leak of bolted design. The body welded configuration allow for a considerable reduction in weigt when the welded end version is selected. Also for this type of valves the stem extension can be easily provided, making the valve suitable for inaccessible areas or buried service.

Also in this case the drains and grease injection system are supplied. The TRUNNION TOP

ENTRY BODY is designed

for valves to be maintained in line. The bolted

construction allows disassembly on site for inspection and possible repairs.

Disassembling the

bonnet cover it is possible to have free access to the ball and the seats which can simultaneous be taken out without the need for any special maintenances tools. The valves

have standard DB&B design (self-relieving seats) in manner that after maintenances the tightness of the seating can be assessed by pressuring the body cavity only.

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11 STEM

Fire Safe

Extended Stem

TRUNNION BALL VALVES

Anti-Static

Design

Ball Position

STEM is shaped to be

antiblow-out and is axially supported by an

anti-friction bearing. The stem retention can be provided with two different proven design:

A) Depending on the packing gland.

The stem seal is achieved by the use of two O-rings and a graphite gasket retained by the gland plate. An emergency sealant injection facility is provided between the two O-rings. The graphite gasket can be replaced with the valve in line and the ball in any position. The steam seals can be replaced with the valve in line providing that the valve is in the fully closed or fully open position and after having completely released the pressure in the body cavity.

B) Provided with a bottom entry shouldered stem.

In this solution the upper stem will be shouldered directly to the body of the valves and can be adopted for side entry fully welded valves and if required by customers specifications.

A spring loaded device is inserted in the stem for granting electrical continuity continually between all the metallic component of the trim and the body.

Trunnion position of the ball is obtained with two, one upper and one lower, rigid, large diameter, short coupled insert which support the ball side load due to differential pressure.

Between the insert and ball is adopted metal-backed, self lubricating sleeve bearing an thrust washers.

RMT trunnion mounted

ball valves have been designed to comply with the fire safety standard of API 607 e API 6FA and ISO 10497.

Fire safe qualification tests wise witnessed independent inspection authority and cover the production range.

For low and high temperature service when the valves to be used on isulated lines or for valves required for low or high temperature service

RMT design

can include

an extended bonnet that increase the distance from the body and the stem sealing area, thus avoiding damage to

the seals because of temperature.

RMT valves can be

supplied complete with suitable stem extension

for installation on underground lines.

All the drain vent and emergency

seal (and pipes) are extended the relevant pipes are attached to the stem extension. In addition to standard welding (BW) or flanged (RF; RTJ) end connection valves can be supplied with hub ends as for costumer request.

Stem for

Buried Services

End

Connection

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NACE

Requirements

Severe Wet Sour

Gas Service

Material List

provided with the following materials:

On request RMT Valves can be supplied in accordance with NACE MR-01-75.

In addition to

NACE MR-01-75.

The additional qualification can be:

• Sulphide stress corrosion cracking as per

NACE TM-01-77.

• Hidrogen induced cracking as per NACE TM-02-84. • Sulfur <_ 0,015 %.

Carbon steel Low temp. 3,5 Ni 13 Cr 18Cr10Ni 6MO c,s

A105 A350 LF2 A350 LF3 A182 F6A A182 F316 A182 F44

A320 L7 A320 L7 A320 L7 A193 B7 A320 L7 A320 L7 A194 2H A194 4 A194 4 A194 2H A194 4 A194 4 A105 A350 LF2 A350 LF3 A182 F6A A182 F316 A182 F44

A105 A359 LF2 A350 LF3 A182 F6A A182 F316 A182 F44 A182 F316 A182 F316 A182 F316

A105 A350 LF2 A350 LF3 A105 A182 F51 A105 AISI1040 A694 F60 A182 F316 A182 F6A A182 F316 A182 F44 A182 F316 A182 F316

Standard: PTFE or VITON. SPECIAL: PEEK or ELASTOLION or DEVLON. PART Body Bolting Extended Bonnet Ball Stem Soft Seal Precipitation

Hardening Steel Duplex 22/5 Duplex 25/5 Incoloy 825 Inconel 625

A564 Gr630 A182 F51 A182 S32550 B462 NO8825 B446 NO6625 A351 S31803 A351 CD4MCU Alloy825CP

A564 Gr630 A182 F51 A182 F50 B462 B446 UNS S32550 UNS NO8825 UNS NO6625 A564 Gr630 A182 F51 A182 F50 B425 B446

UNS S32550 UNS NO8825 UNS NO6625 A564 Gr630 A182 F51 A182 S32550 B642 NO8825 B446 NO6625

A351 CD4MCU Alloy825 CP

A193 B7 A193 B7 A193 B7 A193 B7 A193 B7 A194 2H A194 2H A194 2H A194 2H A194 2H

HDG HDG HDG HDG

Standard: PTFE or VITON. SPECIAL: PEEK or ELASTOLION or DEVLON. PART Body Ball Stem Extended Bonnet Bolting Soft Seal

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13

DIAMETER 2” 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 22” 24” 26” 28” 30” 32” 36” 40” 42” 48” 56” RB FB RB FB RB FB RB FB RB FB RB FB Lever Gear

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CLASS 150 CLASS 300 CLASS 600 CLASS 900 CLASS 1500 CLASS 2500 OPERATED

Range of Construction

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Trunnion Bolted and Fully Welded

CLASS 150

NPS DN D L = END TO END B C A H F R V E WEIGHT

FULL BORE WE RF RTJ WE RF-RTJ 2 ” 50 49 216 178 191 100 110 142 25 300 - - - 16 21 3 ” 80 74 283 203 216 120 145 198 30 400 - - - 35 42 4” 100 100 305 229 241 150 160 239 30 500 - - - 55 68 6” 150 150 457 394 406 300 205 300 65 - 250 350 65 170 220 8” 200 201 521 457 470 320 250 390 65 - 250 350 65 190 240 10” 250 252 559 533 546 365 285 450 65 - 250 350 65 250 310 12” 300 303 635 610 622 403 330 540 65 - 250 350 65 400 490 14” 350 334 762 686 699 487 360 580 90 - 300 350 65 580 710 16” 400 385 838 762 775 500 400 660 90 - 300 350 65 880 1070 18” 450 436 914 864 876 537 440 740 110 - 300 350 65 1200 1440 20” 500 487 991 914 927 580 480 810 110 - 300 350 65 1500 1780 22” 550 538 540

*

635 530 900 110 - 300 600 120 2000 2400 24” 600 589 1143 1067 1080 659 560 970 180 - 600 600 120 2400 2880 26” 650 633 1245 1143

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702 620 1038 180 - 600 600 120 3000 3550 28” 700 684 1346 1245

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745 650 1120 180 - 600 600 120 3800 4460 30” 750 735 1397 1295

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800 680 1200 200 - 600 600 120 4400 5150 32” 800 779 1524 1372

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840 720 1300 200 - 600 600 120 5000 5800 34” 850 830 1626 1473

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870 770 1340 200 - 600 600 120 6000 6900 36” 900 874 1727 1524

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899 800 1440 200 - 600 600 120 7000 7980 40” 1000 976

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980 900 1560 200 - 600 600 120 10000 11250 42” 1050 1020

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1035 950 1680 200 - 600 600 120 11000 12300 48” 1200 1166

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1180 1110 1950 200 - 600 600 120 16000 17500 56” 1400 1360

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- - 2300 220 - - - - 22100 24000

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On request.

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15 CLASS 300

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 216 216 232 100 110 142 25 300 - - - 16 21 3” 80 74 283 283 298 120 145 198 30 400 - - - 35 43 4” 100 100 305 305 321 150 160 239 30 500 - - - 55 72 6” 150 150 457 403 419 300 205 300 65 - 250 350 65 180 230 8” 200 201 521 502 518 320 250 390 65 - 250 350 65 210 260 10” 250 252 559 568 584 365 285 450 65 - 300 350 65 270 330 12” 300 303 635 648 664 403 330 540 65 - 250 350 65 400 490 14” 350 334 762 762 778 487 360 580 90 - 300 350 65 620 760 16” 400 385 838 838 854 500 400 660 90 - 300 350 65 930 1120 18” 450 436 914 914 930 537 440 740 110 - 300 350 65 1300 1550 20” 500 487 991 991 1010 580 480 810 110 - 300 600 120 1600 1900 22” 550 538 1092 1092 1114 635 530 900 110 - 300 600 120 2100 2490 24” 600 589 1143 1143 1165 659 560 970 180 - 600 600 120 2700 3190 26” 650 633 1245 1245 1270 702 620 1038 180 - 600 600 120 3300 3890 28” 700 684 1346 1346 1372 745 650 1120 180 - 600 600 120 4000 4690 30” 750 735 1397 1397 1422 800 680 1200 200 - 600 600 120 4600 5390 32” 800 779 1524 1524 1553 840 720 1300 200 - 600 600 120 5500 6330 34” 850 830 1626 1626 1654 870 770 1340 200 - 600 600 120 6600 7540 36” 900 874 1727 1727 1756 899 800 1440 200 - 600 600 120 7000 8030 40” 1000 976

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980 900 1560 200 - 600 600 120 10000 11270 42” 1050 1020

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1035 950 1680 200 - 600 600 120 12000 13380 48” 1200 1166

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1180 1110 1960 200 - 700 1000 160 15000 17000 56” 1400 1360

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1290 1360 2350 220 - 700 1000 160 23000 25700

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On request.

Dimensions B, C, A could be subjected to ant changes without any notices.

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CLASS 600

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1020 900 1640 250 - 600 600 120 12600 14190 42” 1050 1020

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1050 950 1730 250 - 600 600 120 14900 16590 48” 1200 1166 2200 2200

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1220 1110 2000 250 - 700 1000 136 21000 22960 56” 1400 1360

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1460 1400 2400 280 - 700 1000 136 32500 35400

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On request.

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17 CLASS 900

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 368 368 371 110 120 160 20 500 - - - - - 3” 80 74 381 381 384 140 150 200 25 800 - - - -4” 100 100 457 457 460 170 185 260 50 - 270 550 50 158 185 6” 150 150 610 610 613 240 240 330 90 - 300 400 80 290 365 8” 200 201 737 737 740 280 270 400 90 - 300 400 80 300 375 10” 250 252 838 838 841 340 300 500 110 - 300 400 80 400 500 12” 300 303 965 965 968 390 350 580 110 - 300 400 80 650 785 14” 350 322 1029 1029 1038 430 370 670 110 - 500 400 100 900 1095 16” 400 373 1130 1130 1140 480 425 750 175 - 500 600 100 1400 1690 18” 450 423 1219 1219 1232 530 470 830 175 - 500 600 100 2000 2375 20” 500 471 1321 1321 1334 590 520 910 200 - 500 600 150 2400 2850 22” 550 522

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640 550 1020 200 - 600 600 150 3000 3580 24” 600 570 1549 1549 1568 700 600 1100 250 - 600 600 150 4000 4730 26” 650 617

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750 660 1180 250 - 600 600 150 5000 5870 28” 700 665

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800 700 1280 250 - 600 600 150 6000 7040 30” 750 712

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820 740 1350 250 - 600 600 150 7000 8175 32” 800 760

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900 800 1440 250 - 600 600 150 8200 9445 34” 850 808

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930 850 1500 250 - 600 600 150 10000 11425 36” 900 855

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1020 860 1600 280 - 600 600 150 13000 14550 40” 1000 955

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1110 970 1800 280 - 600 600 150 16500 18390 42” 1050 1005

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1200 1050 1900 280 - 600 600 150 19000 21045 48” 1200 1150

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1350 1130 2150 280 - 700 1100 150 26000 28375

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On request. Dimensions are in mm.

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CLASS 1500

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 368 368 371 110 120 160 25 600 - - - 35 47 3” 80 74 470 470 473 140 150 200 50 - 170 280 35 80 103 4” 100 100 546 546 549 170 200 260 50 - 250 590 50 160 198 6” 150 144 705 705 711 300 270 400 90 - 300 350 70 350 440 8” 200 192 832 832 841 370 320 520 110 - 300 350 70 370 460 10” 250 239 991 991 1000 440 390 640 110 - 300 350 70 500 615 12” 300 287 1130 1130 1146 500 423 750 110 - 300 350 100 754 914 14” 350 315 1257 1257 1276 570 490 860 200 - 400 600 100 1100 1235 16” 400 360 1384 1384 1407 630 550 980 200 - 550 600 100 1600 1948 18” 450 410

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700 580 1070 250 - 550 800 140 2300 2750 20” 500 450

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750 720 1170 250 - 600 800 160 2900 3440 22” 550 500

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830 750 1300 250 - 600 800 160 3800 4500 24” 600 550

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880 800 1400 250 -

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26” 650 590

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970 900 1530 280 -

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28” 700 640

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1020 930 1650 280 -

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30” 750 680

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1050 1020 1700 280 -

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32” 800 720

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1150 1040 1850 280 -

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34” 850 780

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1300 1100 1985 280 -

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36” 900 810

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1290 1170 2050 280 -

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19 CLASS 2500

FULL BORE WE RF RTJ WE RF-RTJ 2”

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38 451 451 454 105 115 235

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63 90 3”

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44,5 578 578 584 125 120 305

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158 200 4”

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63,5 673 673 683 200 175 356

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270 385 6”

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89 914 914 927 230 225 483

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517 778 8”

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133 1022 1022 1038 250 260 550

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1098 1352 10”

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181 1270 1270 1292 340 380 675

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1667 2137 12”

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226 1422 1422 1445 425 450 760

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2567 3267

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Trunnion Top Entry

CLASS 150

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870 920 1700 205 - 580 600 136 15000 15000 42” 1050 1020

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900 950 1800 205 - 580 600 136 16000 18000 48” 1200 1166

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950 1010 2080 205 - 600 600 160 24000 27000

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21 CLASS 300

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900 920 1670 200 - 580 600 136 15000 17000 42” 1050 1020

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900 950 1800 250 - 580 600 136 17000 20000 48” 1200 1166

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950 1140 2000 250 -

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25000 27000

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CLASS 600

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 292 292 295 80 165 180 60 450 - - - 35 51 3” 80 74 356 356 359 100 200 240 60 900 - - - 62 80 4” 100 100 432 432 435 120 230 300 80 - 240 350 65 120 160 6” 150 150 559 559 562 160 270 400 100 - 240 350 65 255 300 8” 200 201 660 660 664 200 300 480 100 - 240 350 80 400 500 10” 250 252 797 797 791 250 350 540 130 - 300 350 80 630 750 12” 300 303 838 838 841 280 390 630 130 - 300 350 80 900 1000 14” 350 334 889 889 892 360 420 670 120 - 300 350 80 1100 1550 16” 400 385 991 991 994 420 500 770 120 - 400 600 110 1900 2000 18” 450 436 1092 1092 1095 470 520 820 180 - 550 800 112 2500 2700 20” 500 487 1194 1194 1200 530 590 970 180 - 550 800 112 3300 4700 22” 550 538 1295 1295 1305 570 650 1000 180 - 550 600 136 4800 5000 24” 600 589 1397 1397 1407 620 680 1150 205 - 550 600 136 5500 5700 26” 650 633 1448 1448 1461 650 750 1180 205 - 580 600 160 5600 6300 28” 700 684 1549 1549 1562 730 770 1250 205 - 580 600 160 7000 8000 30” 750 735 1651 1651 1664 800 850 1350 250 - 580 600 160 8000 9500 32” 800 779 1778 1778 1794 840 900 1400 250 - 580 600 160 9500 11000 34” 850 830 1930 1930 1946 880 950 1600 250 - 580 600 160 11100 12500 36” 900 874 2083 2083 2099 910 1000 1700 250 - 580 600 160 13500 15000 40” 1000 976

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1000 1200 1800 250 - 580 600 160 17000 19000 42” 1050 1020

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1050 1250 1850 250 -

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22000 48” 1200 1166

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1200 1350 2120 280 -

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3300

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23 CLASS 900

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 368 368 371 80 185 200 61 600 - - - 55 73 3” 80 74 381 381 384 100 220 250 80 1000 - - - 85 110 4” 100 100 457 457 460 130 270 300 130 - 220 350 70 130 175 6” 150 150 610 610 613 180 320 400 130 - 300 350 70 270 380 8” 200 201 737 737 740 230 360 500 180 - 300 350 70 580 770 10” 250 252 838 838 841 270 370 600 180 - 300 350 70 700 950 12” 300 303 965 965 968 320 450 700 180 - 300 350 70 1300 1400 14” 350 322 1029 1029 1038 400 450 700 180 - 400 600 110 1800 2000 16” 400 373 1130 1130 1140 450 500 800 180 - 550 600 110 2500 2800 18” 450 423 1219 1219 1232 500 600 900 180 - 550 600 110 3400 3700 20” 500 471 1321 1321 1334 565 670 1000 205 - 550 600 136 4500 5100 22” 550 522

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620 730 1100 205 - 580 600 160 5700 6400 24” 600 570 1549 1549 1568 660 800 1200 245 - 580 600 160 7000 7800 26” 650 617

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690 900 1250 245 - 580 600 160 8900 12000 28” 700 665

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690 900 1350 245 - 580 600 160 10000 12200 30” 750 712

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850 900 1450 245 - 580 600 160 12000 13000 32” 800 760

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880 1000 1550 245 - 580 600 160 14000 16000 34” 850 808

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950 1050 1650 245 - 580 600 160 16000 18000 36” 900 855

_*

960 1100 1660 280 - - - - - - 40” 1000 955

*

1100 1300 1900 280 - - - - - - 42” 1050 1005

_*

1200 1350 1980 300 - - - - - - 48” 1200 1150

*

1300 1500 2300 300 - - - - - -

*

(24)

CLASS 1500

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 49 368 368 371 80 185 200 60 900 - - - 70 82 3” 80 74 470 470 473 110 240 275 80 - 230 350 70 115 138 4” 100 100 546 546 549 140 300 350 100 - 230 350 70 200 270 6” 150 144 705 705 711 190 360 450 130 - 300 350 70 410 570 8” 200 192 832 832 841 250 430 550 180 - 300 350 70 700 900 10” 250 239 991 991 1000 300 500 650 180 - 300 350 70 1200 1550 12” 300 287 1130 1130 1146 360 550 750 180 - 400 600 110 2300 2500 14” 350 315 1257 1257 1276 450 600 850 180 - 550 600 110 2400 2900 16” 400 360 1384 1384 1407 470 650 900 180 - 550 600 110 4000 4700 18” 450 410 1461 1461 1483 560 700 950 250 - 550 600 136 4900 6000 20” 500 450 1639 1639 1661 620 800 1050 250 - 550 600 136 6500 8000 22” 550 500 1820 1820 1842 700 850 1200 250 - 580 600 160 8500 10500 24” 600 550 2042 2042 2071 720 900 1300 250 - 580 600 160 10500 13000 26” 650 590

*

* * * * * * * *

*

28” 700 640

_*

_{* * * * * * * *}

_*

30” 750 680

*

* * * * * * * *

*

32” 800 720

_*

_{* * * * * * * *}

_*

34” 850 780

*

* * * * * * * *

*

36” 900 810

_*

_{* * * * * * * *}

_*

*

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25 CLASS 2500

FULL BORE WE RF RTJ WE RF-RTJ 2” 50 44 451 451 454 90 230 250 60 900 - - - 90 120 3” 80 64 578 578 584 130 280 300 80 - 240 350 70 140 170 4” 100 89 673 673 683 170 340 400 100 - 300 350 75 250 350 6” 150 133 914 914 927 250 240 500 130 - 400 600 100 770 950 8” 200 181 1022 1022 1038 300 320 600 140 - 400 600 100 1450 1800 10” 250 225 1270 1270 1292 350 350 700 140 - 550 800 115 2200 2700 12” 300 267 1422 1422 1445 410 400 800 150 - 550 800 115 3000 3600 14” 350 310

*

* * * * * * * *

*

16” 400 350

_*

_{* * * * * * * *}

_*

18” 450 390

*

* * * * * * * *

*

20” 500 440

_*

_{* * * * * * * *}

_*

*

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(27)

Technical Features

Main Features

BODY

The FLOATING

BALL VALVES

design has been

conceived with

the target to grant

to final users

the following

advantages:

• To permit an

easy assembly

and disassembly

operation;

• To provide the valves

with two seat Self

Relieving that can be

provided with: PTFE,

PTFE Glass or

Graphite Filled,

PCTFE (Kel F),

Nylon, Peek;

• To avoid any

over pressure

acting in the

body cavity

providing a

SELF

RELIEVING

function.

• To easily assembly

in the valve METAL

TO METAL SEAL.

• To provide the valves

with every type of

Seal - Nitrile, Viton A,

B, GF, AED, GLT and

on request Lip Seals

for Cryogenic, High

temperature.

N corrosive

Application.

•To accommodate

easily special

features as

per costumer

request.

27 The FLOATING SIDE

ENTRY are manufactured

with two pieces

bolted body

and closure

to allow easy

service and maintenance

operation on site.

Perfect sealing and

fire safe features are

granted by the double

sealing action of 0-Ring

and graphite gaskets in

all static joints of the body

components.

The FLOATING valves

can also be provided with

Fully Welded Body

Design that reduces the

potential leak of bolted

design. The body welded

configuration allow for

a considerable reduction

in weight when the welded

end version is selected.

For this type of valves

the stem extension can

be easily provided, making

the valve suitable for

inaccessible areas or

buried service, also

in case the drains and

grease injection system

are specified.

The FLOATING TOP

ENTRY BODY is

designed for valves

to be manteined in line.

The bolted construction

allow disassembly on site

for inspection and

possible repairs.

Disassembling the bonnet

cover it is possible to

have free access to the

ball and the seats which

can simultaneous be

taken out without the

need for any special

maintenance tools.

(28)

BALL

STEM

Fire Safe

Extended Stem

End Connection

The FLOATING

BALL is made separately

from the stem and is usually made in Stainless Steel, or in Carbon Steel ENP, or in Special Alloy and in carbide coating for Metal to Metal Service.

STEM is shaped to be

antiblow-out and is axially supported by an anti friction bearing.

The STEM RETENCTION is provided with a bottom entry shouldered stem. The stem seal is achieved by the use of one primary PTFE seal, two O-rings and a graphite gasket retained by the gland. On request an emergency sealant injection facility can be provided.

A spring loaded device is inserted in the stem for granting electrical conductivity continually between all the metallic components of the trim and the body.

RMT Floating Ball Valves

have been designed to comply with the fire safety standard of API:

• 607 • 6FA and ISO: • ISO 10497.

Fire safe qualification test wise witnessed by independent inspection authority and cover the production range.

For low and high temperature service,when the valves to be used on insulated lines or for valves required for low or high temperature service, RMT design can include an extended bonnet that increase the distance from the body and the stem sealing area, thus avoiding damage to the seals because of temperature.

RMT Valves can be

supplied complete with suitable stem extension for installation on underground lines. All the drain vent and emergency sealant lines are extended, the relevant pipe are attached to the stem extension.

In addition to standard welding (BW) or flanged (RF; RTJ) end connections, the valves can be supplied with hub ends as for costumer request.

Stem for Buried

Services

Anti-Static

Design

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