Guide Valve Limited 1

Transcription

1 Guide Valve Limited 1

2 COMPANY PROFILE Guide Valve Limited, established in 1981 with its headquarters in Canada, specializes in the manufacturing of bolted body trunnion mounted ball valves. Brand named GVS, our products are based on the most advanced technologies and are used in all sectors from petrochemical refining and processing to transportation and distribution of the end product. The purpose of this catalogue is to give detailed, technical information on the design features of GVS, bolted body ball valves. DOUBLE BLOCK & BLEED AND O.H.&S. Specifying a double block and bleed valve does not necessarily mean the valve meets the criteria outlined by O.H.&S. By definition to O.H.& S. a trunnion mounted valve must have a primary seat, a secondary seat (not self-relieving) and a means of checking the integrity of the seats. To truly meet specification and be sure you are getting a valve per definition it is best to ask for independent seats, double isolation seats or piston style seats. The GVS double block and bleed design does not have self-relieving seats and meets the O.H.&S criteria for block and bleed service and DIB service. API has changed their spec to read DIB which is double isolation and block. Fluid trapped between the seat rings can be bled even when the valve is open. To prevent any overpressure of fluids trapped in the isolated body cavity, all above ground valves can be equipped with a relieving device (self relieving seats or external relief system), on request. The GVS valve comes standard with a pressure safety relief valve. The purpose of the valve is to have a means to relieve any pressure in the body cavity that can build up due to the design of the valve. It is important to note that, when testing the valves in line, if the client intends to exceed 1.1 times the ASME class, the pressure relief valve should be removed and replaced with a solid plug, as they will pop/relieve on the test. Each pressure relief valve supplied has a red tag which reads: Important Information. This safety relief valve is designed for liquid release service only. Please remove if not applicable and replace with a solid plug if the media is in a full gas and no chance of thermal expansion can occur. 2

3 APPLICABLE STANDARDS GVS valves are designed, manufactured and tested according to API Spec 6D, CSA Z for ASME Class 150 through 2500 and in compliance with other standards on request. The Fire-Safe design was successfully tested and certified to meet the requirements of API Standard 6FA and API Standard 607. Unless otherwise specified by the customer, GVS ball valves comply with the following standards. Application Standard Table CSA - Canadian Standards Association CSA Z Steel Valves CSA Z Steel Flanges ANSI - American National Standards Institute ASME - American Society Of Mechanical Engineers B Pipe Threads, General Purpose B 31.3 Process Piping B16.5 Pipe Flanges and Flanged Fittings B16.10 Face to Face and End-to-End Dimension of Valves B 31.4 Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids B16.25 Butt-Welding End B 31.8 Gas Transmission and Distribution B16.34 Valves - Flanged, Threaded and Welding End Piping Systems API American Petroleum Institute B 46.1 Surface Texture (Surface Roughness Waviness, and Lay) Spec. 6D Specification for Pipeline Valves Spec. 6FA Specification for Fire Test for Valves Standard 5L Specification for Line Pipe Standard 598 Valve Inspection and Testing Standard 607 Standard 608 Standard 5B Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats Metal Ball Valves-Flanged, Threaded and Welding Ends Specification for Threading, Gauging and Thread Inspection of Casing, Tubing, and Line Pipe Threads ASME Boiler and Pressure Vessel Code - Sections V, VIII & IX British Standards Institute DIN - Deutsches Institut fur Normung MSS - Manufacturers Standardization Society of the Valve and Fittings Industry SP-6 SP-25 SP-44 Steel Pipeline Flanges Standard Finishes for Contact Face of Pipe Flanges and Connecting-End Flanges of Valves and Fittings Standard Marking System for Valves, Fittings, Flanges and Unions SP-45 Bypass and Drain Connections SP-55 Quality Standard for Steel Castings for Valves, Flanges and Fittings and Other Piping Components SP-61 Pressure Testing of Valves SP-72 Ball Valves with Flanged or Butt-Welding Ends for General Service NACE - National Association of Corrosion Engineers MR Sour Service: Region 3 Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production Part 1: General principles for selection of cracking-resistant materials Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys 3

4 SEATS DESIGN At low pressure the resin seat is more of a Protector for it does not touch the ball s outer surface. This is why we state that the insert seat is a protector. The Delta elastomeric shaped seat is always in full contact to the ball at low & high pressure, providing a seat to ball shut-off at all times. At higher pressure the complete seat assembly is being pushed against the ball, and the insert resin seat (Protector) eventually does come in contact to the ball s outer surface. At this elevated pressure the Protector acts as a seat seal in addition of being a protector and also acting as a scrapper thus wiping off any debris that may be against the ball s outer surface. Note: the metal to metal + soft seated design provides the added feature of metal seated ball valves. 4

5 METAL TO METAL FEATURE Metal to Metal Seats These seats are manufactured for applications with abrasive fluids (i.e. sand), corrosive fluids (i.e. acids) at times with high temperatures and pressures. The ball and the seat are hardfaced using different coatings such as chromium carbide, tungsten carbide or stellite depending on the fluid to be handled. Special seat designs are available to suit the applications. Balls Surface Treatment The request for the metal to metal seals is considerably increasing in applications with temperatures superior to 250ºC, where the traditional structure of the seat with plastic, polymeric or elastomeric inserts, often is not able to suit the application. On the contrary, the metal to metal solution is ideal also to control the flow of gas and impure fluids containing sand, minerals, etc. Technologically advanced solutions of coating are available and tested for these specific applications. These solutions allow to reach superficial hardness of steels to 1250 HV, through tungsten carbide or chromium carbide coating. Available Seat/Ball Materials A105, A350 LF2, A350LF3, AISI 4140, A694 F60, A 182 F6A, A 182 F6 NM, A 182 F316, A 182 F316 LNM, A 182 F44, A 182 F51, A 182 F53, A 182 F55, 17-4 PH, Inconel 825, Inconel 625, Hastelloy C 276, Monel K 500, XM 19, stellite 6, stellite 12, etc. 5

6 Model B1 ANSI Pos. Part Description Pos. Part Description 1 Body 27 Stem antistatic spring 2 Body adapter 28 Lower stem flange 3 Ball 29 Upper stem flange 4 Seat 31 Stem flange O-ring 5 Delta seat 32 Stem flange back-up ring 6 Seat protector 33 Stem flange fire-safe gasket 6A Seat main O-ring 35 Stem O-ring 6B Seat back-up ring 36 Stem back-up ring 7 Seat fire-safe seal 39 Stem top fire-safe seal gasket 8 Seat springs 40 Lower trunnion O-ring 9 Trunnion 41 Lower trunnion back-up ring 10 Stem lower sleeve bearing 42 Lower trunnion fire-safe seal 11 Stem upper sleeve bearing 50 Lever 12 Trunnion sleeve bearing 51 Lever knuckle (locking type) 13 Stem thrust washer 60 Drain valve (see Note 3 for size) 14 Ball thrust washer 61 Safety relief valve - 1/2" NPT 15 Ball antistatic spring 61A Vent plug 1/2" NPT (optional) 20 Body O-ring back-up 72 Giant button head grease fitting- 3/8" NPT 21 Body O-ring 76 Weather seal 22 Body fire-safe seal 80 Lower trunnion capscrew 23 Body stud bolt 81 Lower stem flange capscrew 23A Body capscrew 82 Upper stem flange capscrew 24 Body nut 83 Stem flange dowel pin 25 Stem 90 Nameplate 26 Feather key 99 Actuator

7 Model B1 ANSI Bolted body type Trunnion-mounted style Nominal size: 2 to 4 full port & reduced port Pressure class: ANSI 150 up to ANSI 1500 Ends: Flanged RF or RTJ, Butt-weld (Optional): Flanged / Butt-weld ends *Bore size is in Inches All other dimensions are in mm Weights are in Pounds ANSI 150 ANSI 300 VALVE MIN BORE END TO END AND FACE TO FACE RF RTJ BW BODY WEIGHT VALVE MIN BORE END TO END AND FACE TO FACE RF RTJ BW BODY WEIGHT NPS B A C D E RF inch inch mm mm mm mm lbs NPS B A C D E RF inch inch mm mm mm mm lbs ANSI 600 ANSI 900 VALVE MIN BORE END TO END AND FACE TO FACE RF RTJ BW BODY WEIGHT VALVE MIN BORE END TO END AND FACE TO FACE RF RTJ BW BODY WEIGHT NPS B A C D E RF inch inch mm mm mm mm lbs NPS B A C D E RF inch inch mm mm mm mm lbs ANSI 1500 VALVE MIN BORE END TO END AND FACE TO FACE RF RTJ BW BODY WEIGHT NPS B A C D E RF inch inch mm mm mm mm lbs gear 616 7

8 Model GB1 ANSI Pos. Part Description Pos. Part Description 1 Body 30 Top stop flange 2 Body adapter 31 Stem flange O-ring 3 Ball 32 Stem flange back-up ring 4 Seat 33 Stem flange fire-safe gasket 5 Seat delta ring 34 Stem "U" shape seal ring 6 Seat delta protector 35 Stem O-ring 6A Seat main O-ring 36 Stem back-up ring 6B Seat back-up ring 37 Retainer flange 6C Seat O-ring 38 Retainer flange fire-safe gasket 7 Seat fire-safe seal 39 Stem top fire-safe seal gasket 8 Seat springs 50 Lever 13 Stem thrust washer 51 Lever knuckle (locking type) 15 Ball antistatic spring 52 Handwheel 16 Trunnion sleeve bearing 55 Lifting plate 17 Ball thrust washer 58 Valve support legs 18 Trunnion support pin 60 Drain valve (see Note 9 for size) 19 Trunnion support 61 Safety relief valve - 1/2" NPT 20 Body O-ring back-up 61A Vent plug 1/2" NPT (optional) 21 Body O-ring 70 Giant button head grease fitting - 1/2" NPT 22 Body fire-safe seal 71 Inner check valve - 3/8" NPT 23 Body stud bolt 72 Giant button head grease fitting- 3/8" NPT 24 Body nut 73 Inner check valve - 1/4" NPT 25 Stem 76 Weather seal 26 Feather key 81 Lower stem flange capscrew 27 Stem antistatic spring 82 Upper stem flange capscrew 27A Stem antistatic spring piston 83 Stem flange dowel pin 28 Lower stem flange 90 Nameplate 29 Upper stem flange 99 Actuator 8

9 Model GB1 ANSI Bolted body type Trunnion-mounted style Nominal size: 6 to 32 full port & reduced port Pressure class: ANSI 150 up to ANSI 900 Ends: Flanged RF or RTJ, Butt-weld (Optional): Flanged / Butt-weld ends *Bore size is in Inches All other dimensions are in mm Weights are in Pounds ANSI 150 VALVE MIN BORE ANSI 600 *Reduced Port available END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D RF-RTJ inch inch mm mm mm lbs 6" " " " " 13 1/ " 15 1/ " 17 1/ " 19 1/ " 21 1/ " 23 1/ " " " " 30 3/ VALVE MIN BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D RF-RTJ inch inch mm mm mm lbs 6" " " " " 13 1/ " 15 1/ " 17 1/ " 19 1/ " 21 1/ " 23 1/ " " " " 30 3/ ANSI 300 VALVE MIN BORE ANSI 900 END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D RF-RTJ inch inch mm mm mm lbs 6" " " " " 13 1/ " 15 1/ " 17 1/ " 19 1/ " 21 1/4 1, " 23 1/4 1, " 25 1, " 27 1, " 29 1, " 30 3/4 1, VALVE MIN BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D RF-RTJ inch inch mm mm mm lbs 6" " " " " 12 3/ " 14 3/ " 16 3/ " 18 5/ " 20 5/ " 22 1/ " 24 3/ " 26 1/ " 28 1/ "

10 Model GB1 ANSI Pos. Part Description Pos. Part Description 1 Body 30 Top stop flange 2 Body adapter 31 Stem flange O-ring 3 Ball 32 Stem flange back-up ring 4 Seat 33 Stem flange fire-safe gasket 5 Seat delta ring 34 Stem "U" shape seal ring 6 Seat delta protector 35 Stem O-ring 6A Seat main O-ring 36 Stem back-up ring 6B Seat back-up ring 37 Retainer flange 6C Seat O-ring 38 Retainer flange fire-safe gasket 7 Seat fire-safe seal 39 Stem top fire-safe seal gasket 8 Seat springs 50 Lever 13 Stem thrust washer 51 Lever knuckle (locking type) 15 Ball antistatic spring 52 Handwheel 16 Trunnion sleeve bearing 55 Lifting plate 17 Ball thrust washer 58 Valve support legs 18 Trunnion support pin 60 Drain valve (see Note 9 for size) 19 Trunnion support 61 Safety relief valve - 1/2" NPT 20 Body O-ring back-up 61A Vent plug 1/2" NPT (optional) 21 Body O-ring 70 Giant button head grease fitting - 1/2" NPT 22 Body fire-safe seal 71 Inner check valve - 3/8" NPT 23 Body stud bolt 72 Giant button head grease fitting- 3/8" NPT 24 Body nut 73 Inner check valve - 1/4" NPT 25 Stem 76 Weather seal 26 Feather key 81 Lower stem flange capscrew 27 Stem antistatic spring 82 Upper stem flange capscrew 27A Stem antistatic spring piston 83 Stem flange dowel pin 28 Lower stem flange 90 Nameplate 29 Upper stem flange 99 Actuator 10

11 Model GB1 ANSI Bolted body type Trunnion-mounted style Nominal size: 6 to 24 full port & reduced port Pressure class: ANSI 1500 Nominal size: 2 to 12 full port & reduced port Pressure class: ANSI 2500 Ends: Flanged RF or RTJ, Butt-weld (Optional): Flanged / Butt-weld ends *Bore size is in Inches All other dimensions are in mm Weights are in Pounds ANSI 1500 FULL BORE VALVE MIN BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D E RF inch inch mm mm mm mm lbs 6" 5 3/ ,279 8" 7 5/ ,658 10" 9 1/ ,635 12" 11 3/ ,343 14" 12 1/ ,960 16" 14 1/ ,085 18" ,038 20" ,914 24" 21 1/ ,765 ANSI 2500 FULL BORE VALVE MIN BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS B A C D E RTJ inch inch mm mm mm mm lbs 2" 1 3/ lever 198 3" 2 1/ " 3 1/ " 5 1/ ,715 8" 7 1/ ,981 10" 8 7/ ,711 12" 10 1/ ,203 ANSI 1500 REDUCED BORE VALVE MIN BORE ANSI 2500 REDUCED BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS b B A C D E RF inch inch inch mm mm mm mm lbs 8 x 6" 7 5/8 5 3/ , x 8" 9 1/2 7 5/ , x 10" 11 3/8 9 1/ , x 10" 12 1/2 9 1/ , x 12" 12 1/2 11 3/ , x 12" 14 1/4 11 3/ , x 14" 14 1/4 12 1/ , x 16" / , x 16" / , x 18" , x 20" 21 1/ ,897 VALVE MIN BORE END TO END AND FACE TO FACE BODY WEIGHT RF RTJ BW NPS b B A C D E RTJ inch inch inch mm mm mm mm lbs 3 x 2" 2 1/2 1 3/ lever x 3" 3 1/2 2 1/ x 4" 5 1/4 3 1/ ,411 8 x 6" 7 1/8 5 1/ , x 8" 8 7/8 7 1/ , x 10" 10 1/2 8 7/ ,552 11

12 DESIGN FEATURES DESIGN FEATURES Bolted body type GB1 and B1 Full and reduced bore All forged steel body and trim Antistatic device Trunnion-mounted, double block and bleed Stem detachable from the ball and anti-blow-out design O.H.&S and/or self-relieving seats Bubble-tight seat seals Emergency stem and seat seals provide a fully-contained sealant injection back-up system Low operating pure torque Minimum three stem seals Ball loads are distributed over large surface areas of two selflubricating bearings, enabling them to work under a low specific pressure thus reducing wear Very low bending loads are exerted on the trunnions Trunnion thrust is directly applied to the valve body zones which are nearest to the pipe wall, minimizing bending loads on the valve body As the stem is designed detachable from the ball, trunnion loads are wholly transmitted to the valve body without affecting the stem, as pure operating torque is transmitted to the ball by the stem Ball bubble-tightness is achieved with two independent floating seat rings. Each seat ring is of forged 12 steel piece housing the body-side and ball-side seals. The seat rings are pushed against the ball by a set of seat springs to ensure efficient ball sealing at very low differential pressure. As differential pressure increases through the valve, each seat ring is line-pressure energized. Depending on the specific design of the body-side seal, the seat rings carry out two different ball sealing actions Double isolation ball sealing (standard design). As each seat ring is of bidirectional type, the displacement of the body-side o-ring pushes each seat ring ever towards the ball, regardless of the fluid pressure distribution through the valve This redundant sealing system forms a double barrier against the fluid, ensuring valve shut-off by the downstream seat ring if the one upstream fails. A pressure relief valve is fitted to the vent connection of the body cavity when any thermal expansion of the fluid trapped between the seat rings may cause a dangerous overpressure Self-relieving ball seating The fluid is shut-off solely by the upstream seat rings. As each seat ring is of single-directional type, each seat ring is pushed towards the ball only if the pressure in the body cavity is lower than the line pressure (single-directional seat ring type). Any overpressure of the fluid trapped in the body cavity overcoming the mechanical load of the springs pushes the seat ring away from the ball and excess pressure is automatically relieved back into the line Delta Seat Seal This seat insert is shaped like a triangle Delta with rounded corners, which is clamped into it s housing by means of a metal ring. This seat s unique geometry offers several advantages Due to the high elasticity of the seat insert, it ensures sealing even on partly damaged ball surfaces The seat insert cannot rotate in it s seat ring housing, preventing extrusion in the event of fluid flashing with a partially open valve Emergency Seat Sealing As an excess of impurities in fluids may have a harmful effect on seat ring seals, GVS GB1 valves are equipped for emergency restoration of seals. This consists of special holes and grooves in the seat rings and valve body through which sealants are injected. Each body injection port is equipped with an inner check valve and a grease button head fitting.

13 DESIGN FEATURES FIRE PROTECTION GVS ball valves are Fire Safe certified to meet international standards. OPERATORS GVS ball valves may be operated either manually or by power operators. MANUAL REDUCING GEARS In most manual reducers, operating torque is transmitted to the ball via a conventional handwheelworm gear. The system, housed in a watertight casing with an indicator for ball position, is 100% grease lubricated. The ball s 90 rotation is regulated by adjustable limit stops. STEM EXTENSIONS Valves or valves installed under ground or in inaccessible areas may be equipped with stem and auxiliary (drain, vent, sealant, actuator power) piping extensions. Like the valve, stem extensions can be bled and their attachments are interchangeable with the direct valve actuator assembly. TRANSITION PIECES OR PUPS GVS ball valves can be manufactured with transition pieces (pups) to customers specifications, i.e. lengths, thickness and materials. We also have the capability to offer special coatings and complete valve assemblies per client s requirements. EXPLOSIVE DECOMPRESSION All of the elastic compounds present a permeability to gases at different levels. The pressured gas penetrates below the o-ring surface forming air pockets in the intermolecular spaces. The quantity of gas absorbed depends on the type of compound and of the gas in contact with it, from the temperature and the exercised pressure. The instance described previous can be the cause of damage to the o-ring, if it is followed by an abrupt reduction in pressure and the consequent dilation of the ring, the gas included in the compound has an explosive behavior. The explosion of the air pockets contained in the compound causes the laceration of the o-ring surfaces. All B1 and GB1 series valves have standard type seals which are AED, Anti-explosive decompression. 13

14 COATING FEATURES IPC SERIES 3000 IPC Series 3000 is a nickel super alloy coating that imparts superior corrosion resistance and added wear resistance to the base material being coated. It is a thin film coating with a typical thickness of microns which requires no pre or post machining in valve seat pockets or critical dimension areas. IPC Series 3000 has a grain free amorphous structure with excellent barrier corrosion protection. The IPC Series 3000 coating has the morphology similar to that of a metallic glass coating. This absence of a well defined crystal structure eliminates the possibility of intergranular corrosion inherent in many crystalline coatings. Uniformity: Due to the unique chemical reduction process that the IPC Series 3000 utilizes, the deposit uniformity has less than 2% variation over the entire valve s surface. Notice the uniformity of the coating even in deep recesses. Corrosion Resistance: IPC Series 3000 coating is a true barrier protective coating. It provides an excellent barrier between corrosive environments and the valve surface. The amorphous nature of the IPC Series 3000 coating is advantageous in enabling the coating to withstand very severe corrosive environments where typically only exotic alloys have been used. The IPC Series 3000 coating is especially effective in high CO2 and H2S environments, whether alone or in combination. The IPC Series 3000 has an impressive track record of protecting base metals in corrosive environments for many years, and is a cost effective alternative to full stainless steel or other types of exotic alloys. IPC SYSTEM 3 MODIFIED IPC System 3 Modified is a fluoropolymer based coating that flows during the curing process to provide a nonporous protective film. IPC System 3 Modified has excellent corrosion resistance to many harsh chemicals as well as an extremely low coefficient of friction to give a high level of release and non-stick properties. IPC System 3 Modified is typically microns in thickness, and is an alternative to IPC Series 3000 in high chloride services where there is an absence of H2S. IPC System 3 Modified is a multiple coat system which has been successfully applied and used in the Oil and Gas industry for over 20 years. It is a thin film coating which requires no pre or post machining in seat pockets or critical dimension areas. With a positive track record in many harsh environments, IPC System 3 Modified can be an excellent alternative when dealing with corrosion that is common to many components seen in the production and transmission of oil and gas and where the need for corrosion protection is required. 14 Other Coatings IPC Series 3000

15 VALVE ORDER CODE Product Range bore size (inch) min max type ASME class sizes 2 4 B , 3, 4 3x2, 4x3, 6x GB , 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 8x6, 10x8, 12x10, 14x10, 14x12, 16x12, 16x14, 18x16, 20x16, 20x18, 24x20, 30x24, 28x26, 32x28, 34x30, 36x GB , 8, 10, 12, 14, 16, 18, 20, 22, 24 8x6, 10x8, 12x10, 14x10, 14x12, 16x12, 16x14, 18x16, 20x16, 20x18, 24x GB , 3, 4, 6, 8, 10, 12 3x2, 4x3, 6x4, 8x6, 10x8, 12x10 GVS ball valves part numbering system - How to order x - B X (external self relieve system), E (stem extension), blank otherwise 00 (standard body/trim), see note for other materials L (manual lever), G (gearbox), B (bare stem, actuation as per ISO 5211) J (ring-joint face flanged ends), W (butt-welded one end), blank (raised-face flanged, butt-welded ends) F (raised-face flanged ends), T (ring-joint face flanged ends both or one end), E (butt-welded ends) R (flanged ends both or one end), W (butt-welded ends) 5 (ASME 150), 0 (all other ASME ratings) 1 (ASME 150), 3 (ASME 300), 5 (ASME 1500 & 2500), 6 (ASME 600), 9 (ASME 900) 1 (ASME working pressure rating class), 2 (ASME 2500), blank (for ASME 150 to 900) G (for GB1 model), blank (for B1 model) NPS (nominal valve size of full-bore pattern) - (example 02 for 2" bore, 12 for 12" bore) NPS (nominal size of the valve ends for reduced-bore valves), blank (full-bore pattern valves) Valve body/trim material specification: 00 standard valve (with ENP 30 µm where required) 01 standard valve (with ENP 50 µm where required) 02 standard valve (with ENP 80 µm where required) 03 valve without any stainless steel material (with ENP 30 µm where required) 04 valve without any stainless steel material (with ENP 50 µm where required) 05 valve without any stainless steel material (with ENP 80 µm where required) 06 valve with stainless steel stem (with ENP 30 µm where required) 07 standard valve (with IPC 3000 coating where required) 08 valve with stainless steel full trim (with ENP 30 µm where required) 09 valve made of stainless steel material Example: 02- B RTJ - L B RTJ-L-00 (2" bore, B1 valve, ASME 1500, 30 µm ENP, ring-joint face flanged ends, lever operated) 20-GB WE -B -02-X 20-GB1-600-WE-B-02-X (20" bore, GB1 valve, ASME 600, 80 µm ENP, welded ends, bare stem, external self-relieve system) 20x16-GB RF -G-02 20x16-GB RF-G-02 (20"reduced bore, GB1 valve, ASME 1500, 80 µm ENP, raised-face flanged ends, gear operated) 24-GB RFW- B -00-E 24-GB1-600-RFW-B-00-E (24" bore, GB1 valve, ASME 600, 30 µm ENP, one end raised flange, other end butt-weld, bare stem, stem extension) 15

16 MOUNTING FLANGE DIMENSIONS Model B1 2-4 ANSI Size inch Class Torque Nm Flange Dimensions ISO5211 Key Size Stem mm KxK G D h Flange No. A B t n-d P mm mm mm mm F14 7x F14 7x F14 7x F14 9x F14 9x F12 10x F14 9x F14 9x F14 9x F16 9x F16 9x F14 12x F16 13x F16 13x F16 13x F16 13x F16 13x F16 14x F16 13x F16 13x F16 13x F16 13x F16 16x F25 16x F16 13x F16 13x F16 13x F16 13x F25 18x F25 18x F16 13x F16 13x F16 13x F25 16x F25 18x F25 20x

17 MOUNTING FLANGE DIMENSIONS Model GB ANSI ANSI 2500 Model GB ANSI Size inch Class Torque Nm Flange Dimensions mm A B t n-d P ISO5211 Flange No. Key Size KxK mm Stem G D h mm mm mm F16 13x F16 13x F16 13x F25 16x F25 20x F25 24x F25 16x F25 16x F25 16x F25 16x F25 24x F25 16x F25 16x F25 16x F30 19x F25 28x F30 19x F30 19x F30 19x F30 19x F25 32x F30 19x F30 19x F30 19x F35 25x F35 36x F35 25x F35 25x F35 25x F35 25x F40 40x

18 18 BUTT-WELDING END DIMENSIONS

19 BUTT-WELDING END DIMENSIONS NOTES: Letter designation signify 1. STD = Standard Wall thickness 2. XS = Extra strong wall thickness 3. XXS = double extra-strong wall thickness. The diameters listed are not requirements. They are provided for the convenience of the user. Internal machining for continuous backing rings for sizes DN 50 (NP2) and smaller is not contemplated. 19

20 STEEL END FLANGE DIMENSIONS ANSI - (RAISED-FACE FLANGE) 20

21 STEEL END FLANGE DIMENSIONS ANSI to (RAISED-FACE FLANGE) 21

22 STEEL END FLANGE DIMENSIONS ANSI to (RING-JOINT FACE) 22

23 CONVERSION TABLES Temperature Conversion Table C = 5/9 ( F-32) F = 9/5 ( C+32) C F C F Note: The temperature to be converted is the figure in the blue column. To obtain a reading in C use left column; for conversion to F use the right column. 23

24 CONVERSION TABLES To Convert Into Multiply by by To Convert Into Multiply by by 24 Atmosphere bar 1,01325 Atmosphere cms. of mercury 76.0 Atmosphere ft. of water (at 4 C) Atmosphere in. of mercury (at 0 C) Atmosphere kgs./sq. cm Atmosphere pounds/sq. in Atmosphere pascal (N/m 2 ) Bar atmosphere Bar psi Bar pascal 105 Barrels(U.S.,,liquid) gallons 31.5 Barrels (oil) gallons (oil) 42.0 Btu foot - lbs Btu gram-calories Btu horsepower-hrs x 10-4 Btu/hr kilowatt-hrs x 10-4 Btu/hr horsepower x 10-4 Btu Watts Calories, gram (mean) B.T.U. (mean) x 10-3 Centigrade Fahrenheit (C 9/5)+32 Centimeters feet x 10-2 Centimeters inches Centimeters mils Centimeters of mercury atmospheres Centimeters of mercury feet of water Centimeters of mercury pounds/sq. in Circumference radians Cubic centimeters cu. feet x 10-5 Cubic centimeters cu. inches Cubic centimeters gallons (U.S. liq.) x 10-4 Cubic feet cu. cms Cubic feet cu. inches Cubic feet gallons (U.S. liq.) Cubic feet liters Cubic feet/hour cubic meters/hour Cubic feet/min. gallons/sec Cubic feet/min. cubic meters/hour Cubic inches cu. cms Cubic inches gallons x 10-3 Cubic inches quarts (U.S. liq.) Cubic meters cu. feet Cubic meters gallons (U.S. liq.) Cubic meters/hour cu. feet/min Cubic meters/hour cu. feet/hour Cubic meters/hour gallons /hour Degres (angle) radians Drams (apothecaries or troy) ounces (avoidupois) Drams (apothecaries or troy) ounces (troy) Drams (U.S., fluid or apoth) cubic cm Drams grams Drams grains Drams ounces Fahrenheit centigrade (F 32 ) 5/9 Feet centimeters Feet kilometers x 10-4 Feet meters Feet miles (naut.) x 10-4 Feet miles (stat.) x 10-4 Feet of water atmospheres Feet of water in. of mercury Feet of water kgs./sq. cm Feet of water kgs./sq. meter Feet of water pounds/sq.ft Foot-pounds Btu x 10-3 Feet of water pounds/sq.in A B C D F Foot-pounds gram-calories Foot-pounds hp.-hrs x 10-7 Foot-pounds kilowatt-hrs x 10-7 Foot-pounds/min. Btu/min x 10-3 Foot-pounds/min. horsepower x 10-5 Foot-pounds/sec. Btu/hr Furlongs miles (U.S.) Furlongs feet Gallons cu. cms Gallons cu. feet Gallons cu.inches Gallons cu. meters x 10-3 Gallons cu. yards x 10-3 Gallons liters Gallons (liq. Br Imp.) gallons (U.S. liq.) Gallons(U.S.) gallons (Imp.) Gallons of water pounds of water Gallons/min. cu. ft./sec x 10-3 Gallons/min. liters/sec Gallons/min. cu. ft./hr Grains (troy) grain (avdp.) 1.0 Grains (troy) grams Grains (troy) ounces (avdp.) x 10-3 Grains (troy) pennyweight (troy) Grains /U.S. gal. parts/million Grains /U.S. gal. pounds/million gal Grains /Imp. gal. parts/million Grams grains Grams ounces (avdp.) Grams ounces (troy) Grams poundals Grams pounds x 10-3 Gram/liter parts/million Gram-calories Btu x 10-3 Gram-calories foot-pounds Gram-calories kilowatt-hrs x 10-6 Gram-calories watt-hrs x 10-3 Horsepower Btu/min Horsepower foot-lbs./min Horsepower foot-lbs./sec Horsepower (metric horsepower ft. lb/sec.) (550.5 ft. lb/sec.) Horsepower horsepower (metric) (550.5 ft. lb/sec.) (542.5 ft. lb/sec.) Horsepower kilowatts Horsepower watts Horsepower (boiler) Btu/hr Horsepower (boiler) kilowatts Horsepower-hrs. Btu Horsepower-hrs. foot-lbs x 10 6 Horsepower-hrs. kilowatts-hrs Inches centimeters Inches meters x 10-2 Inches millimeters Inches yards x 10-2 Inches of mercury atmospheres Inches of mercury feet of water Inches of mercury kgs./sq. cm Inches of mercury kgs./sq. meter Inches of mercury pounds/sq. ft Inches of mercury pounds/sq. in Inches of water (at 4 C) atmospheres x 10-3 Inches of water (at 4 C) inches of mercury Inches of water (at 4 C) kgs./sq. cm x 10-3 Inches of water (at 4 C) ounces/sq. in Inches of water (at 4 C) pounds/sq. ft Inches of water (at 4 C) pounds/sq. in Joules Btu x 10-4 F G H I J

25 CONVERSION TABLES To Convert Into Multipli Multiply by by TO To Convert CONVERT Into INTO MULTIPLY Multiply by BY Kilograms grams Kilograms pounds Kilograms/cu. meter pounds/cu. ft Kilograms/cu. meter pounds/cu. in x 10-5 Kilograms/sq. cm atmosphere Kilograms/sq. cm feet of water Kilograms/sq. cm inches of mercury Kilograms/sq. cm. pounds/sq. ft Kilograms/sq. cm. pounds/sq. in Kilograms/sq. meter atmosphere x 10-5 Kilograms/sq. meter feet of water x 10-3 Kilograms/sq. meter inches of mercury x 10-3 Kilograms/sq. meter pounds/sq. ft Kilograms/sq. meter pounds/sq. in x 10-3 Kilograms/sq. mm. kgs./sq. meter Kilograms-calories Btu Kilograms-calories foot-pounds Kilograms-calories hp-hrs x 10-3 Kilograms-calories kilowatt-hrs x 10-3 Kilograms meters Btu x 10-3 Kilometers centimeters Kilometers feet Kilometers miles kilowatts Btu/min kilowatts foot-lbs./min x 10 4 kilopascal Bar 0.01 kilopascal Pounds/sq.in kilowatts horsepower kilowatts-hrs. Btu kilowatts-hrs. foot-lbs x 10 6 kilowatts-hrs. horsepower-hrs knots statute miles/hr Liters cu. cm Liters cu. feet Liters cu. inches Liters gallons (U.S. liq.) M Meters centimeters Meters feet Meters inches Meters millimeters Meters yards icrons inches x 10 Microns meters 1 x 10-6 Miles (statute) feet Miles (statute) kilometers Miles/hr. cms./sec Miles/hr. feet/min. 88. Mils inches ils yards x 10 N Nepers decibels M -6 M -5 Ohms megohms 10-6 Ohms microhms Ounces (avoirdupois) drams Ounces (avoirdupois) grains Ounces (avoirdupois) grams Ounces (avoirdupois) pounds Ounces (avoirdupois) ounces (troy) Ounces (troy) grains Ounces (troy) grams Ounces (troy) ounces (avdp.) Ounces (troy) pounds (troy) P Pound/sq in bar Pound/sq in pascal Pound/sq in pounds/sq foot 144 Pascal (N/m 2 ) bar 10-5 Pascal (N/m 2 ) pound/sq in x 10-3 Pascal (N/m 2 ) atmosphere x 10-5 Pounds (avoirdupois) ounces (troy) Pounds (avoirdupois) drams 256. K L O Pounds (avoirdupois) Pounds (avoirdupois) grains grams P Pounds (avoirdupois) kilograms Pounds (avoirdupois) ounces 16.0 Pounds (troy) ounces (avdp.) Pounds of water cu. feet Pounds of water cu. inches Pounds of water gallons Pounds of water/min. cu. ft./sec x 10-4 Pounds/cu. ft. grams/cu. cm Pounds/cu. ft. kgs./cu. meter Pounds/cu. ft. pounds/cu. in x 10-4 Pounds/cu. in. pounds/cu. ft Pounds/sq. ft. atmospheres x 10-4 Pounds/sq. ft. feet of water Pounds/sq. ft. inches of mercury Pounds/sq. in. atmospheres Pounds/sq. in. feet of water Pounds/sq. in. inches of mercury Pounds/sq. in. kgs./sq. meter Pounds/sq. in. pounds/sq. ft R Radians degrees Revolution/min. degrees/sec. 6.0 Revolution/min. radians/sec Revolution/min. rev./sec S Square centimeters sq. feet x 10-3 Square centimeters sq. inches Square centimeters sq. meters Square centimeters sq. millimeters Square feet acres x 10-5 Square feet sq. cms Square feet sq. inches Square feet sq. miles x 10-8 Square inches sq. cms Square inches sq. feet x 10-3 Square inches sq. yards x 10-4 Square meters sq. feet Square meters sq. inches Square meters sq. millimeters 10 6 Square meters sq. yards Square millimeters sq. inches x 10-3 Square yards sq. feet 9.0 Square yards sq. inches Square yards sq. meters T Temperature ( C) +273 absolute temperature ( C) 1.0 Temperature ( C) temperature ( F) 1.8 Temperature ( F) +460 absolute temperature ( F) 1.0 Temperature ( F) - 32 temperature ( C) 5/9 Tons (long) kilograms Tons (long) pounds Tons (long) ton (short) Tons (metric) kilograms Tons (metric) pounds Tons (short) kilograms Tons (short) pounds Tons (short) ton (long) Tons of water/24hrs pounds of water Tons of water/24hrs gallons/min Tons of water/24hrs cu. ft./hr W Watts Btu/hr Watts Btu/min Watts horsepower x 10-3 Watts horsepower (metric) x 10-3 Watts kilowatts Watts B.T.U. (mean)/min Watts Btu Watts horsepower-hrs x 10-3 Y Yards centimeters Yards kilometers x 10-4 Yards meters

26 CHEMICAL & MECHANICAL REQUIREMENT Composition % (Maximum Percent Unless Range is Given) ASTM Standard Nominal (UNS designation) Composition C Mn P S Si Carbon Steel A 105 (1) (2) (3) A 350 LF1 (2) (3) A 350 LF2 (2) (3) 0,35 0,30 0,30 0,60-1,05 0,60-1,05 0,60-1,05 0,035 0,035 0,035 0,040 0,040 0,040 0,10-0,35 0,15-0,30 0,15-0,30 A 350 LF3 (3) 0,30 0,90 0,035 0,040 0,20-0,35 A 29 Gr ,38-0,43 0,75-1,00 0,035 0,040 0,15-0,35 A 29 Gr ,38-0,43 0,60-0,80 0,035 0,040 0,15-0,35 A 182 F1 (UNS K12822) C-Mo 0,28 0,60-0,90 0,045 0,045 0,15-0,35 Low Alloy A 182 F2 (UNS K12122) 0,5Cr-0,5Mo 0,05-0,21 0,30-0,80 0,040 0,040 0,10-0,60 A 182 F5a (UNS K42544) 5Cr 0,25 0,60 0,040 0,030 0,50 A 182 F9 (UNS K90941) 9Cr 0,15 0,30-0,60 0,030 0,030 0,50-1,00 A 182 F11 CL.3 (UNS K11572) 1,25Cr-0,5Mo 0,10-0,20 0,30-0,80 0,040 0,040 0,50-1,00 A 182 F12 CL.2 (UNS K11564) 1Cr-0,5Mo 0,10-0,20 0,30-0,80 0,040 0,040 0,10-0,60 A 182 F22 CL.3 (UNS K21590) Cr-Mo 0,05-0,15 0,30-0,60 0,040 0,040 0,50 Martensitic A182 F6a CL.2 (UNS S41000) 13Cr 0,15 1,00 0,040 0,030 1,00 A 182 F6NM (UNS S41500) 13Cr-4Ni 0,05 0,5-1,0 0,030 0,030 0,60 A 182 F304 (4) (UNS S30400) 18Cr-8Ni 0,08 2,00 0,045 0,030 1,00 A 182 F304H (4) (UNS S30409) 18Cr-8Ni 0,04-0,10 2,00 0,045 0,030 1,00 A 182 F304L (4) (UNS S30403) 18Cr-8Ni 0,035 2,00 0,045 0,030 1,00 Austenitic Stainless Steel A 182 F316 (4) (UNS S31600) 18Cr-10Ni-Mo 0,08 2,00 0,045 0,030 1,00 A 182 F316H (4) (UNS S31609) 18Cr-10Ni-Mo 0,04-0,10 2,00 0,045 0,030 1,00 A 182 F316L (4) (UNS S31603) 18Cr-10Ni-Mo 0,030 2,00 0,045 0,030 1,00 A 182 F310 (UNS S31000) 25Cr-20Ni 0,25 2,00 0,045 0,030 1,00 A 182 F44 (UNS S31254) 20Cr-18Ni-6Mo 0,020 1,00 0,030 0,010 0,80 B 462- UNS N08020 (ALLOY 20) 29Ni-20Ni-3Cu-2Mo 0,07 2,00 0,045 0,035 1,00 Austenitic Ferritic Stainless Steel Age hardened SS Titanium Nickel Alloy A 182 F51 (UNS S31803) 22Cr-5Ni 0,030 2,00 0,030 0,020 1,00 A 182 F53 (UNS S32750) 25Cr-7Ni-4Mo 0,030 1,20 0,035 0,020 0,80 A 182 F55 (UNS S32760)(5) 25Cr-7Ni-3,5Mo 0,030 1,00 0,030 0,010 1, PH (H900) (UNS S17400) 16Cr-4Ni-4Cu 0,07 1,00 0,040 0,030 1, PH (NACE) (UNS S17400) 16Cr-4Ni-4Cu 0,07 1,00 0,040 0,030 1,00 B 348 Gr.3 (Unalloyed Titanium) Ti 0,08 Ti=Balance H=0,015 Fe=0,30 O=0,35 B 348 Gr.5 (Titanium Alloy) 6Al-4V 0,08 Ti=Balance H=0,015 Fe=0,40 O=0,20 B 564-UNS N06625 (INCONEL 625) 60Ni-22Cr-9Mo-3,5Cb 0,10 0,5 0,015 0,015 0,5 B 564-UNS N08825 (INCONEL 825) 0,05 1,0 0,03 0,5 (1) For each reduction of 0,01% below the specified maximum carbon content, an increase of 0,06% Mn above the specified maximum will be permitted up to a maximum of 1,35%. (2) Cu + Ni + Cr + Mo 1,00% 26

27 FORGED MATERIALS (3) Cr + Mo 0,32% (4) Maximum nitrogen content of 0,10% (5) Pitting Resistance Equivalent Number (PREN) = Cr + 3,3Mo + 16N 40. Mechanical Properties Tensile Yield Reduction Others Strengh Strengh Elongation of area Cr Mo Ni Cu V Elements min, ksi (MPa) min, ksi (MPa) min% min% 0,30 0,12 0,40 0,40 0,05 Cb = 0,02 70 (485) 36 (250) ,30 0,12 0,40 0,40 0,05 Cb=0,02 60 (415) 30 (205) ,30 0,12 0,40 0,40 0,05 Cb=0,02 70 (485) 36 (250) ,30 0,12 3,3-3,7 0,40 0,03 Cb=0,02 70 (485) 38 (260) ,80-1,10 0,15-0, (690) 75 (520) ,70-0,90 0,20-0,30 1,65-2, (790) 96 (660) ,44-0, (485) 40 (275) ,50-0,81 0,44-0, (485) 40 (275) ,0-6,0 0,44-0,65 0, (620) 65 (450) ,0-10,0 0,90-1, (585) 55 (380) ,00-1,50 0,44-0, (515) 45 (310) ,80-1,25 0,44-0, (485) 40 (275) ,00-2,50 0,87-1, (515) 45 (310) ,5-13,5-0, (585) 55 (380) ,5-14,0 0,5-1,0 3,5-5, (790) 90 (620) ,0-20,0-8,0-11, (515) 30 (205) ,0-20,0-8,0-11, (515) 30 (205) ,0-20,0-8,0-13, (485) 25 (170) ,0-18,0 2,00-3,00 10,0-14, (515) 30 (205) ,0-18,0 2,00-3,00 10,0-14, (515) 30 (205) ,0-18,0 2,00-3,00 10,0-15, (485) 25 (170) ,0-22, , (515) 30 (205) ,5-20,5 6,0-6,5 17,5-18,5 0,5-1,0 - N=0,18-0,22 94 (650) 44 (300) ,00-21,00 2,00-3,00 32,00-38,00 3,00-4, (551) 35 (241) ,0-23,0 2,5-3,5 4,5-6,5 - - N=0,08-0,20 90 (620) 65 (450) ,0-26,0 3,0-5,0 6,0-8,0 0,5 - N=0,24-0, (800) 80 (550) 15-24,0-26,0 3,0-4,0 6,0-8,0 0,50-1,00 N=0,20-0,30 W=0,50-1, (750) 80 (550) ,0-17,5-3,00-5,00 3,00-5, (1.310) 170 (1.170) ,0-17,5-3,00-5,00 3,00-5, (795) 75 (515) N=0,05 65 (450) 55 (380) Al=5,5-6, ,5-4,5 N=0, (895) 120 (828) ,0-23,0 8,0-10,0 58,0Min Ta+Cb=3,15-4,15 Ti=0,4 Fe=5,0Al=0,4 110 (758) 50 (345) 25-19,5-23,5 2,5-3,5 38,0-46,0 1,5-3,0 Ti=0,6-1,2 Fe=22,0Al=0,2 85 (586) 35 (241) 30-27

28 GUIDE VALVE LTD. B-115 Saramia Crescent, Vaughan, ON Canada L4K 4P7 T F Toll Free Website: CAT# GVS-2012-J