FLANGED FULL BORE BALL VALVE, SERIES MBV, ANSI CLASS 6 VERSION 1 MBV 27 Issue 12/98 Applications Chemical and petrochemical plants. Oil and gas production. Hydrocarbons. Liquids. Water. Power plants. Suitable for steam control applications. DESIGN FEATURES Size range DN 25, 4 & 5 / 1", 1 1/2" & 2". ANSI Class 6. PN 64 & 1. Pressure classes Tightness Separate ball and shaft assure low pressure tightness even with metal seats. Bubble tight shut-off with soft seats. Safety The MBV series ball valve is Neles Controls' latest addition to our product offering. In MBV we combine over 3 years of experience in both metal seated and soft seated ball valve manufacturing. MBV is designed to meet a wide range of international and national valve standards and it also fulfills various requirements set by the end-users. The special shaft/ball joint enables MBV to be used in the most demanding high cycling applications and also assures tight shut-off even with the lowest pressure differentials. The wide material and seat selection of MBV makes it possible to choose the most suitable MBV combination according to customers's specification. V-ring gland packing ensures long maintenance-free operation. Spiral wound body joint gasket. TA-Luft construction. Fire safe BS 6755/API 67. Anti-static. Full bore High C v per nominal size. Straight ball opening means low flow resistance. Minimized emissions Uninterrupted circular spiralwound body gasket. No bending forces to gland packing. TA-Luft gland packing.
N E L E S C O N T R O L S EXPLODED VIEW 2 16 12 75 76 62 7 63 7 25 7 71 7 36 5 4 3 7 7 7 7 71 63 65 63 1 18 14 9 69 1", 1 1/2" 2" PARTS LIST Item Part description Material 1 Body Stainless steel ASTM A 351 gr. CF8M (1.448) Carbon steel ASTM A 216 gr. WCB (1.619) 2 Body cap Stainless steel ASTM A 351 gr. CF8M (1.448) Carbon steel ASTM A 216 gr. WCB (1.619) 3 Ball 316 4 Spline driver 2" Stainless steel ASTM A 351 gr. CF8M (1.4581) 5 Stem ASTM A479 gr. XM-19 (1.3964) 7 Seat Stainless steel + cobalt based alloy 8 Stem retainer 1" - 1 1/2" Stainless steel ASTM A 351 gr. CF8M (1.4581) Carbon steel ASTM A 216 gr. WCB (1.619) 9 Gland Stainless steel ASTM A 351 gr. CF8M (1.4581) 12 Stud ASTM A 193 gr. B8 (A2-7) ASTM A 32 gr. L7M (21 CrMo V 57) 13 Stud 1" - 1 1/2" ASTM A 193 gr. B8 (A2-7) ASTM A 32 gr. L7M (21 CrMo V 57) 14 Stud ASTM A 193 gr. B8 (A2-7) ASTM A 32 gr. L7M (21 CrMo V 57) 16 Hexagon nut ASTM A 194 gr. 8 (A2-7) ASTM A 194 gr. 2HM (24 CrMo 5) 17 Hexagon nut 1" - 1 1/2" ASTM A 194 gr. 8 (A2-7) ASTM A 194 gr. 2HM (24 CrMo 5) 18 Hexagon nut ASTM A 194 gr. 8 (A2-7) ASTM A 194 gr. 2HM (24 CrMo 5) 25 Seat Stainless steel + cobalt based alloy 36 Anti-static spring 2" Alloy 825 (2.4858) 62 Seat spring Alloy 825 (2.4858) 63 Back seal PTFE or graphite 65 Body gasket Stainless steel AISI 316 (1.4436) + PTFE or graphite filler spiral wound 66 Gasket PTFE or graphite 69 Packing PTFE or graphite 7 Thrust bearing PTFE or cobalt based alloy 71 Stem seal Graphite or Nitronic 6 (1.3935) /cobalt based alloy 75 Seat seal Graphite 76 Back-up ring Stainless steel AISI 316 (1.4436) - 2 -
F L A N G E D F U L L B O R E B A L L V A L V E, S E R I E S M B V, A N S I C L A S S 6 V E R S I O N Product type TECHNICAL SPECIFICATION Certification Full bore, seat supported ball valve. Separate ball and shaft. Split body design. Flanged. ANSI Class 6. PN 64 & 1. Pressure ratings Size range DN 25, 4 & 5 / 1", 1 1/2" & 2". DIN 549 3.1B material certificates for body and bonnet. Tightness test certificate. Standard options TA-Luft packing construction. Degreasing. Cobalt based alloy or NiBo ball coating. Shaft extension. Fire safety BS 6755/API 67. NACE MR-1-75. Anti-static. Q-Trim. 2" size only. Temperature range -5 C...+45 C (+6 C) / -58...+84 F (+111 F) ISO 5211. Actuator mounting Design standards Valve body ASME B16.34, BS 5351. Valve joint ASME B16.34. Flanges ANSI 6 PN 64, 1 Face-to-face ASME B16.1 table 4, long pattern. Standard materials Body halves: ASTM A351 gr. CF8M, ASTM A216 gr. WCB, 1.448/1.619. Ball: ASTM A351 gr. CF8M/AISI 316 (1.448) + hard chrome or other special coating with metal seats. Bearings: PTFE or cobalt based alloy. Seats: stainless steel + cobalt based alloy, PTFE or filled PTFE. Seals/gaskets: PTFE, graphite. Body gasket: Spiral wound with PTFE or graphite filler. Gland packing: PTFE (V-rings), graphite. Valve testing Each valve is tested for body integrity and seat tightness. The body test pressure is 1.5 x PN. The seat test pressure for metal seated valves is 1.1 x PN. The seat test pressure for soft seats is 6 bar / 9 psi. The test medium is inhibited water. Air test upon request. Valve tightness Metal seats: ISO 528 Rate B, standard. ANSI FCI Class V DIN 323 Rate 2. Soft seats are bubble tight. Other tightness rates upon request. Valve size DN / inch C v (K v ) -values and resistance coefficients MBV MBV with Q-Trim C v 9 K v 9 ξ 9 C v 9 K v 9 25 / 1" 15 91.8 4 / 1 1/2" 25 22.7 5 / 2" 49 425.6 84 73 Bolting B8/8 (A2-7) with stainless steel body. L7M/2HM (21 CrMoV 57 / 24 CrMo 5) with carbon steel body. - 3 -
N E L E S C O N T R O L S STANDARD SEAT OPTIONS General scraping seat: S Material: Seal: Temperature range: Stainless steel + hard facing PTFE -5...+23 C / -6...+445 F Note: Available only on size 2". Non-compressed form of the PTFE back seal. Locked scraping seat: K Material: Seals: Temperature range: Stainless steel + hard facing PTFE -5...+23 C / -6...+445 F Non-compressed form of the PTFE back seal. High temperature seat: H Material: Stainless steel + hard facing Seals: Graphite Springs: Alloy 825 Temperature range: -5...+45 C (+6 C) / -6...+84 F (+111 F) Soft seat: T Material: PTFE Temperature range: -5...+24 C / -6 +4 F Soft seat: M Material: Temperature range: PTFE filled -5...+26 C / -6...+5 F Note: See maximum pressure differentials on page 5. - 4 -
F L A N G E D F U L L B O R E B A L L V A L V E, S E R I E S M B V, A N S I C L A S S 6 V E R S I O N VALVE BODY RATINGS VALVE BODY RATINGS ANSI 6 PN 64 / PN 1 p (bar) 3 11 T( F) 4 75 P(psi) 165 p (bar) 3 11 T( F) 4 75 P(psi) 93 165 1 15 1 15 9 135 9 PN1 135 8 12 8 PN1 12 7 15 7 15 6 9 6 9 5 4 75 6 5 4 PN64 PN64 75 6 3 2 CF8M WCB 45 3 3 2 45 3 1 15 1 1.448 1.619 15 1 2 3 4 5 6 T( C) 1 2 3 4 5 T ( C) VALVE SEAT RATINGS, SEAT M VALVE SEAT RATINGS, SEAT T p (bar) 8 3 T( F) 2 4 P(psi) 58 125 p (bar) 8 3 T( F) 2 41 P(psi) 58 12 7 15 7 15 6 9 6 9 5 4 2" 1" & 1 1/2" 75 6 5 4 2" 1" - 1 1/2" 75 6 3 45 3 45 2 3 2 3 1 15 1 15 5 1 15 2 25 3 T( C) 5 1 15 2 25 3 T ( C) Soft seat ratings are based on differential pressure with the valve ball in fully closed position and refer seats only. Seat ratings shall never exceed body ratings (see above). Metal seated valves are full rated. - 5 -
N E L E S C O N T R O L S ACTUATOR SELECTION MBV-valve can be equipped with the following Neles Controls actuator types: B1C/B1J Pneumatic double acting or spring return actuator. Actuators available for size range DN 25-5 / 1"-2" B1C/B1J actuators have an ISO 5211 mounting face. M Gear operator for valve sizes DN 25-5 / 1"-2". When selecting other than Neles Controls actuators please contact your local Neles Controls representative. For the correct actuator selection you need to know the following process data: - valve size and seat type - supply pressure for the actuator - maximum operating differential pressure over the valve in closed position Actuators are selected from the tables the following way - left hand column shows the valve size - on the top line the possible actuator alternatives are shown - the instrument air supply pressure is in the left column Note! there are four possibilities; 3, 4, 5 and 6 bar / 45, 6, 75 and 9 psi in double-acting actuators. - in the area marked with darker blue colour the maximum possible operating pressure differential values are given. Actuators shall be chosen so that the operating pressure differential in pipeline does not exceed the values given in the tables. Note! Extremely difficult medium must be taken in account separately. To determine the increase of torque caused by sticky flow media consult the Nelprof Expert System. MAXIMUM OPERATING PRESSURE DIFFERENTIAL Valve with double acting actuator, B1C Metal seats Soft seat, T Soft seat, M SIZE bar B1C B1C B1C 6 9 11 13 6 6 9 1" 3 1 69* 76* 4 1 69* 76* 5 1 69* 76* 6 1 69* 76* 1 1/2" 3 27 59 1 69* 47 76* 4 41 84 1 69* 65 76* 5 54 1 1 69* 76* 76* 6 68 1 1 69* 76* 76* 2" 3 11 18 49 1 5* 44 5* 4 9 29 7 1 5* 5* 5* 5 16 4 92 1 5* 5* 5* 6 22 52 1 1 5* 5* 5* SIZE 1" 1 1/2" 2" B1J Valve with single acting actuator, B1J and B1JA - B1J spring to close, minimum supply pressure 4 bar / 6 psi. - B1JA spring to open, minimum supply pressure 5 bar / 75 psi. Metal seats Soft seat, T Soft seat, M 8 1 12 8 8 B1JA 8 1 12 8 8 B1J 1 69* 76* B1JA 1 69* 76* B1J 47 1 69* 76* B1JA 71 1 69* 76* B1J 12 44 1 5* 5* B1JA 23 62 1 5* 5* Valve with manual gear operator, type M *) Maximum operational pressure diflerence with soft seats. Metal seats Soft seat, T Soft seat, M M7 M1 M7 M7 1" 1 69* 76* 1 1/2" 1 69* 76* 2" 75 1 5* 5* * = Max. operational pressure differential with soft seats. - 6 -
F L A N G E D F U L L B O R E B A L L V A L V E, S E R I E S M B V, A N S I C L A S S 6 V E R S I O N DIMENSIONS DN 25-4 / 1" - 1 1/2" DN 5 / 2" N P R Key acc. to ANSI B17.1 ØO Dimensions of mounting level acc. to ISO 5211 M N P R Key acc. to ANSI B17.1 ØO Dimensions of M mounting level acc. to ISO 5211 E K K E ØB DN DN ØB A1 A A A1 Valve size DN / inch A A1 Dimensions in mm ø B ANSI 6 PN 64 PN 1 25 / 1" 216 79 124 14 14 145 17 4 / 1 1/2" 241 86 155 17 17 167 26 5 / 2" 292 98 165 18 195 168 26 K kg Valve size DN / inch A A1 Dimensions in inch ø B ANSI 6 PN 64 PN 1 25 / 1" 8.5 3.11 4.88 5.51 5.51 5.71 37 4 / 1 1/2" 9.49 3.39 6.1 6.69 6.69 6.57 57 5 / 2" 11.5 3.86 6.5 7.9 7.68 6.61 77 K lbs Valve size DN / inch MOUNTING FACE DIMENSIONS Dimensions in mm ISO FLANGE E M N øo P R 25 / 1" F7 192 6.35 46 25 27.8 47 4 / 1 1/2" F7, F1 214 6.35 46 25 27.8 47 5 / 2" F7, F1, F14 215 6.35 46 25 27.8 47 5 / 2" F14 253 12.7 8 55 6.6 85 Valve size DN / inch Dimensions in inch ISO FLANGE E M N øo P R 25 / 1" F7 7.56.25 1.81.98 1.9 1.85 4 / 1 1/2" F7, F1 8.43.25 1.81.98 1.9 1.85 5 / 2" F7, F1, F14 8.46.25 1.81.98 1.9 1.85 5 / 2" F14 9.96.5 3.15 2.17 2.39 3.35-7 -
N E L E S C O N T R O L S VALVE + M-SERIES GEAR OPERATOR VALVE + B1C/B1J/B1JA NPT ø Z X F G NPT G F V K* J V K* J *) See K dimensions from tables on page 7. M-SERIES MANUAL GEAR OPERATOR Dimension in mm kg F G J V ØZ M7 196 152 58 38.5 125 3 M1 297 239 67 52. 2 5 Dimension in inch lbs F G J V ØZ M7 7.72 5.98 2.28 1.52 4.92 6 M1 11.69 9.41 2.64 2.5 7.87 11 B1C ACTUATOR Dimensions in mm F G J V X NPT kg B1C6 4 26 283 36 9 1/4 4,2 B1C9 455 315 279 43 11 1/4 9,6 B1C11 54 375 29 51 135 3/8 16 B1C13 635 445 316 65 175 3/8 31 Dimensions in inch F G J V X NPT lbs B1C6 15.75 1.24 11.14 1.42 3.54 1/4 9 B1C9 17.91 12.4 1.98 1.69 4.33 1/4 21 B1C11 21.26 14.76 11.42 2.1 5.31 3/8 35 B1C13 25. 17.52 12.44 2.56 6.89 3/8 68 B1J/B1JA ACTUATOR Dimensions in mm F G J V X NPT kg B1J/B1JA8 56 42 279 43 135 3/8 17 B1J/B1JA1 65 49 29 51 175 3/8 3 B1J/B1JA12 8 62 316 65 215 1/2 57 Dimensions in inch F G J V X NPT lbs B1J/B1JA8 22.5 16.54 1.98 1.69 5.31 3/8 37 B1J/B1JA1 25.59 19.29 11.42 2.1 6.89 3/8 66 B1J/B1JA12 31.5 24.41 12.44 2.56 8.46 1/2 126-8 -
F L A N G E D F U L L B O R E B A L L V A L V E, S E R I E S M B V, A N S I C L A S S 6 V E R S I O N HOW TO ORDER MU 2 F A GA S6 SJ S T T D 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 11. 1. Valve series & style, face-to-face length MU 2. Full bore, seat supported, face-to-face length according to ASME ANSI B16.1, Table 4, long pattern. DIN SIZE ANSI 25 25 mm 1" 1 4 4 mm 1 1/2" 1H 5 5 mm 2" 2 3. Pressure rating, flanges, flange drilling F ANSI Class 6 N PN 64 P PN 1 4. End connection style W ANSI B 16.5.6" raised face, Standard (Ra 3.2-6.3). C DN2526, raised face, form C. 5. Application and/or construction GA TA General application/construction. General construction with TA-luft packing. QA General construction with Q-Trim. (Only size 2") 2. 8. Metal seated valves Seat type Back seal Spring Thrust bearing S S PTFE - PTFE+ graphite K K (locked) PTFE - PTFE+ graphite H H Graphite Incoloy 825 Cobalt based alloy and SS steel E E PTFE + Viton GF UNS N6625 PTFE+ graphite Soft seated valves Seat type Seat material Thrust bearing M M Filled PTFE PTFE+ graphite T T PTFE PTFE+ graphite 9. Metal seated valves Seat material Coating T 316 Stainless steel Cobalt based hard facing G 316 Stainless steel Cobalt based hard facing R 316 Stainless steel Tungsten carbide, WC-CO C 316 Stainless steel Tungsten chrome carbide, (W/Cr)-C X 316 Stainless steel Chrome carbide, CrC 1. Metal seated valves Body gasket T PTFE PTFE V-rings G Graphite Graphite 9. & 1. Soft seated valves TT PTFE PTFE V-rings GG Graphite Graphite Packing 6. Body material & body related parts material Body and body cap Stem retainer Gland S6 CF8M CF8M CF8M J2 WCB WCB CF8M B6 1.448 1.4581 1.4581 D2 1.619 1.619 1.4581 NOTE! Stem retainer is used only in sizes 1" and 1 1/2". 7. Ball / coating & stem material SJ 316SS / Hard Chrome & XM-19 (Nitronic 5) SP 316SS & XM-19 (Nitronic 5) SK 316SS / Cobalt based hard facing & XM-19 (Nitronic 5) SL 316SS / NiBo & XM-19 (Nitronic 5) RC 316SS / Tungsten chrome carbide & XM-19 (Nitronic 5) RR 316SS / Tungsten carbide & XM-19 (Nitronic 5) RX 316SS / Chrome carbide & XM-19 (Nitronic 5) NOTE! Spline driver is not used in sizes 1" and 1 1/2". * Code SP is used with soft seated valves only. 11. Bolting material, ANSI valves Studs Nuts B *) B8 8 D *) B8M 8M F **) L7M 2HM Bolting material, DIN valves K *) A2-7 A2-7 L *) A4-7 A4-7 R **) 21CrMoV57 24CrMo5 *) with stainless steel body **) with carbon steel body This is our standard offering for ANSI CLASS 6 valves. For any other material or construction please contact Neles Controls. - 9 -
N E L E S C O N T R O L S INTERNATIONAL MANUFACTURING AND SALES LOCATIONS Subject to change without prior notice. UNITED STATES: Shrewsbury, Massachusetts. MEXICO: Chihuahua. BRAZIL: São José dos Campos. FINLAND: Helsinki. FRANCE: Wittenheim. PEOPLE S REPUBLIC of CHINA: Shanghai. Our products are available through Neles Controls sales offices in Australia, Austria, Belgium, Canada, Chile, Denmark, England, Germany, Indonesia, Italy, Japan, The Netherlands, Norway, Portugal, Russia, Saudi Arabia, Singapore, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, United Arab Emirates, Venezuela, as well as through a world-wide network of representatives. Neles Controls Oy P.O. Box 11, 881 Helsinki, Finland Tel. int. +358 24 8 15 Fax int. +358 24 8 151 Neles Controls Inc. P.O. Box 84, Shrewsbury, MA 1545, USA Tel. int. +1 58 852 3567 Fax int. +1 58 852 8762 Neles Controls PTE. LTD 51 Orchard Road, #5-9 Wheelock Place, 23888 Singapore Tel. int. +65 735 52 Fax int. +65 735 2955 NELES CONTROLS GROUP A MEMBER OF RAUMA CORPORATION www.nelescontrols.com