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

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2 Company Profile 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 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. Main Facilities Works Area: Machine Shop: 4000 sm. Warehouse: 9000 sm. Offices: 1600 sm. Yard Area: 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. 2

3 own steel works and big forging up to 120 tons and circular rolling mills for diameter of big shell rings up to 8mt. Quality and Qualification 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. Company Highlights 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 Service 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. 3

4 Product Range TRUNNION MOUNTED BALL VALVES Side Entry 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). Top Entry 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). Fully Welded 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). FLOATING BALL VALVES 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 Steel. 4

5 Qualification Research & Development 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. Fire Safe 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. Structural Verification The RMT Engineering department operate advanced Cad system and determine components suitability for service conducting FINITE ELEMENT ANALYSES. High Pressure Gas Testing RMT is able to meet customer s specification asking for enhanced gas test at ambient and high temperatures. 5

6 Quality System Design and Construction Applicable Standard API 6D API 6A (Trunnion) 97/23/CE PED ASME B16.34 ASME B16.5 ASME B ASME II ASME VIII Div.1 ASME IX EN EN ISO 5211 NACE MR 0175 Testing & Inspection Applicable Standard BS 6755 API 6D API 598 ISO 5208 The material certification of the pressure containings parts can be furnished in accordance with DIN EN 10204/3.1. (as a standard) or EN (on request). Quality Assurance Program The manufacturing activities of RMT are covered by a quality assurance program, which has been audited an qualified in accordance with: ISO ISO 9001 API Q1 and SPE 6D PED CE Certification Number Certification N ISO :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 API 6D / ISO :1999 N. 6D 0530 UNI EN ISO 9001:

7 Trunnion Ball Valves Cross Section DESCRIPTION 1. Body 9. Stem Gasket Lower 17. Coupling Joint 25. Body Stud 2. Closure 10. Stem Gasket Upper 18. Stem Key 26. Drain/Vent Plug 3. Ball 11. Gland 19. Bracket 27. Vent Plug 4. Stem 12. Spacer 20. Capscrew 28. Stem Grease Injector 5. Seat Ring 13. Seat O-Ring 21. Ball Bearing 29. Support Leg 6. Body Gasket 14. Seat Gasket 22. Spring 30. Lifting Lug 7. Body O-Ring 15. Spring Washer 23. Bearing Retainer - 8. Stem O-Ring 16. Stem Nut 24. Body Nut - 7

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

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10 TRUNNION BALL VALVES Technical Features 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. Main Features BODY 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. 10

11 STEM 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. Anti-Static Design 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. Ball Position 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. TRUNNION BALL VALVES Fire Safe RMT trunnion mounted ball valves have been designed to comply with the fire safety standard of API 607 e API 6FA and ISO Fire safe qualification tests wise witnessed independent inspection authority and cover the production range. Extended Stem 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. Stem for Buried Services 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. End Connection In addition to standard welding (BW) or flanged (RF; RTJ) end connection valves can be supplied with hub ends as for costumer request. 11

12 TRUNNION BALL VALVES Material List RMT valves can be provided with the following materials: PART Body Carbon steel Low temp. 3,5 Ni 13 Cr 18Cr10Ni 6MO c,s A105 A350 LF2 A350 LF3 A182 F6A A182 F316 A182 F44 Bolting Extended Bonnet 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 Ball Stem Soft Seal 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. NACE Requirements On request RMT Valves can be supplied in accordance with NACE MR PART Body Ball Stem Extended Bonnet Bolting 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. Severe Wet Sour Gas Service In addition to NACE MR The additional qualification can be: Sulphide stress corrosion cracking as per NACE TM Hidrogen induced cracking as per NACE TM Sulfur <_ 0,015 %. 12

13 Range of Construction TRUNNION BALL VALVES DIAMETER CLASS 150 CLASS 300 CLASS 600 CLASS 900 CLASS 1500 CLASS 2500 OPERATED RB FB RB FB RB FB RB FB RB FB RB FB Lever Gear - <_900 >_ 1500 <_150 >_ 300 <_300 >_

14 TRUNNION BALL VALVES Trunnion Bolted and Fully Welded CLASS 150 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions B, C, A could be subjected to ant changes without any notices

15 TRUNNION BALL VALVES CLASS 300 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions B, C, A could be subjected to ant changes without any notices

16 TRUNNION BALL VALVES CLASS 600 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions B, C, A could be subjected to ant changes without any notices

17 TRUNNION BALL VALVES CLASS 900 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions are in mm

19 TRUNNION BALL VALVES CLASS 2500 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions are in mm , ,

20 TRUNNION BALL VALVES Trunnion Top Entry CLASS 150 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions are in mm

24 TRUNNION BALL VALVES CLASS 1500 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions are in mm. 24

25 TRUNNION BALL VALVES CLASS 2500 On request. NPS DN D L = END TO END B C A H F R V E WEIGHT FULL BORE WE RF RTJ WE RF-RTJ Dimensions are in mm. 25

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27 Technical Features 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. FLOATING BALL VALVES 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. Main Features BODY 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. 27

28 FLOATING BALL VALVES BALL 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 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. Anti-Static Design 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. Fire Safe RMT Floating Ball Valves have been designed to comply with the fire safety standard of API: 607 6FA and ISO: ISO Fire safe qualification test wise witnessed by independent inspection authority and cover the production range. Extended Stem 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. Stem for Buried Services 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. End Connection In addition to standard welding (BW) or flanged (RF; RTJ) end connections, the valves can be supplied with hub ends as for costumer request. 28

29 Material List FLOATING BALL VALVES RMT valves can be provided with the following materials: PART Body Carbon steel Low temp. 3,5 Ni 13 Cr 18Cr10Ni 6MO c,s A105 A350 LF2 A350 LF3 A182 F6A A182 F316 A182 F44 Bolting Extended Bonnet 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 Ball Stem Soft Seal 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. NACE Requirements On request RMT Valves can be supplied in accordance with NACE MR PART Body Ball Stem Extended Bonnet Bolting 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. Severe Wet Sour Gas Service In addition to NACE MR The additional qualification can be: Sulphide stress corrosion cracking as per NACE TM Hidrogen induced cracking as per NACE TM Sulfur <_ 0,015 %. 29

30 FLOATING BALL VALVES Range of Construction Type AS Split Body, Side Entry, Top Entry. DIAMETER 1 /2 3 / / Only 900 class. Type Full Welded: as Side Entry but to Class 900. CLASS 150 CLASS 300 CLASS 600 CLASS 900/1500 CLASS 2500 RB FB RB FB RB FB RB FB RB FB Type AM Bar Stock, Valve Connection NPT - CAS BW - SW. DIAMETER 1 /2 3 / /2 2 CLASS 800 PSI PSI CLASS 3000 PSI PSI

31 Type AS Dimension and Weights. FLOATING BALL VALVES ANSI 150 NOM. SIZE 1 /2 3 / /2 2 x 1 1 /2 2 3 x x x x 6 8 Dimensions are in mm. On request. Full/Reduced DN L=END TO END C D E F Side Entry (Kg.) Bore RF RJ BW Flange BW Full ,5 Full ,5 Full ,9 Full Reduced 50x x Full ,5 Reduced 80x x ,5 Full , Reduced x80 88, Full Reduced x Full Reduced x Full

32 FLOATING BALL VALVES Type AS Dimension and Weights. ANSI 300 NOM. SIZE 1 /2 3 / /2 2 x 1 1 /2 2 3 x x x x 6 8 Dimensions are in mm. On request. Full/Reduced DN L=END TO END C D E F Side Entry (Kg.) Bore RF RJ BW Flange BW Full Full , ,5 Full ,5 Full ,5 Reduced 50x x Full Reduced 80x x ,5 Full , Reduced x80 88, Full Reduced x Full Reduced x Full

33 Type AS Dimension and Weights. FLOATING BALL VALVES ANSI 600 NOM. SIZE 1 /2 3 / /2 2 x 1 1 /2 2 3 x x x 4 Dimensions are in mm. On request. Full/Reduced DN L=END TO END C D E F Side Entry (Kg.) Bore RF RJ BW Flange BW Full , ,2 Full ,4 Full ,7 Full ,5 Reduced 50x x Full Reduced 80x x Full Reduced x Full Reduced x

34 FLOATING BALL VALVES Type AS Dimension and Weights. ANSI 900/1500 NOM. SIZE 1 /2 3 / /2 2 x 1 1 /2 2 3 x 2 ANSI 2500 NOM. SIZE 1 /2 3 /4 1 Dimensions are in mm. On request. Full/Reduced DN L=END TO END C D E F Side Entry (Kg.) Bore RF RJ BW Flange BW Full Full ,1 Full ,5 Full ,5 Reduced 50x x Full Reduced 80x x Full/Reduced DN L=END TO END C D E F Side Entry (Kg.) Bore RF RJ BW Flange BW Full Full ,1 Full ,5 34

35 Type AM Dimension and Weights. FLOATING BALL VALVES ANSI 800/2000 NOM. SIZE 1 /2 3 / /2 2 x 1 1 /2 2 Full/Reduced DN L = End to End C D E F Side Entry (Kg.) Bore Gas NPT BW/SW Gas/NPT BW/SW Full , ,9 0,9 Full , ,6 1,6 Full , Full , , ,1 5,1 Reduced 50x x ,1 5,1 Full ,7 9,7 ANSI 3000/6000 NOM. SIZE 1 /2 3 / /2 Full/Reduced DN L = End to End C D E F Side Entry (Kg.) Bore Gas NPT BW/SW Gas/NPT BW/SW Full , ,9 0,9 Full ,6 1,6 Full Full ,1 5,1 Dimensions are in mm. 35

36 Location RMT Valvomeccanica is located in Italy in the town of Solbiate Olona, just north of Milan, in the very heart of the Italian and European valve industries at a short driving distance from most of the main sub suppliers of raw materials and components. Solbiate Olona is easily to get to from downtown Milan as well as from the two main airports of Malpensa and Linate. RMT Valvomeccanica Srl Via dei Patrioti SOLBIATE OLONA (VA) Italy Tel.: +39(0) or +39(0) Telefax: +39(0) info@rmtvalvomeccanica.com