Trunnion Mounted Ball Valve - Emerson

1 Trunnion Mounted ball ValveMay Trunnion Mounted ball ValveFigure 1. Tartarini Trunnion Mounted ball ValveTefl on is a mark owned by du Pont de Nemours and Tartarini Trunnion Mounted ball Valve is a general-purpose block Valve used for long-range natural gas, oil, petrochemical, and other chemical industry pipeline system. The ball Valve is Trunnion - Mounted and is intended to function as a fully open or fully closed and Benefi ts Two-Way Valve Tartarini Trunnion Mounted Valve has two seats that can be sealed on two directions providing bi-directional fl ow. See Figure 2. Double Block and Bleed Operation Tartarini Trunnion Mounted Valve includes pressure actuated seats and bleed fi ttings which allow double block and bleed operation.

2 See Figure 3. Automatic Body Pressure Relief Seats will internally relieve excess body pressure. See Figure 4. Full Bore or Reduced Bore Construction Either full bore or reduced bore can be available according to customers requirements. For full bore type, the diameter of the Valve ball bore is the same as the pipe size, which facilitates pigging operation. Fire-proof Design Tartarini Trunnion Mounted valves are fi re tested for safety and qualifi ed under API 6FA and API 607. Should the soft seats be destroyed by fi re, the seat retainer and the ball act as a secondary metal-to-metal seal until maintenance can be performed. See Figure 5. Stem Sealing System Two O-rings are adopted in/out the stem position with reliable performance.

3 Stem Extension This design is suitable for underground application. The stem extension length can be customized to meet customer requirements. Flexible Operation The seat and stem bearing adopt Tefl on PTFE with small friction and self- lubrication to reduce the Valve s operation torque. The Valve can be easily operated for long period even with no sealing lubrication grease. Multi-Operation Type The Valve may be operated by hand, pneumatic operator, motor, hydro-pneumatic operator, and hydraulic operator, Mounted ball ValveFlange Type and Dimensions Meet ASME standards Inspection and Test Meet API 598 / API 6D standards Construction Materials Refer to Tables 1 and 2 Approximate Weights Refer to Table 4Cv Flow Coefficients Refer to Table 3 Working Temperature -20 to 60 C / -4 to 140 FBody Sizes DN 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, and 600 / 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, and 24-inches End Connection Styles CL150, CL300.

4 And CL600 General Design Standard Meets API 608 / API 6D standards Pressure and Temperature Rating Meet ASME standards Face-to-Face Dimensions Meet ASME standards SpecificationsFigure 2. Two-way Valve Schematic Figure 3. Double Block and Bleed Operation SchematicUPSTREAMDOWNSTREAMUPSTREAMDOWNS TREAMDOWNSTREAMUPSTREAMDOWNSTREAMDOWNSTR EAMUPSTREAMDOWNSTREAMUPSTREAMDOWNSTREAMD OWNSTREAMUPSTREAM3 Trunnion Mounted ball ValveFigure 4. Automatic Body Pressure Relief Schematic Figure 5. Fire-proof Design SchematicTable 1. Construction Materials for Trunnion Mounted ball Valve Cast Steel BodyPARTSCAST STEEl SERIESNACE SERIESSTAINlESS STEEl SERIESlCC, lCB SERIESWCBWCBCF8, CF3CF8M, CF3 MlCB, lCCBodyA216-WCBA216-WCBA351-CF8, CF3A351-CF8M, CF3MA352-LCB, LCCBallA105+HCrA105N+ENPA182-F304, F304L / +HCr (Nitriding)A182-F316, F316L / +HCr (Nitriding)A182-F304 / CF8A216-WCB+HCrA216-WCB+ENPA351-CF8, CF3/ +HCr (Nitriding)A351-CF8M, CF3M/ +HCr (Nitriding)A352-LCB, LCC+HCrStemF6A/F304F304/316A182-F304, F304LA182-F316 / F316LA182-F304 SeatRPTFE (standard) / NYLON (High-pressure) / PPL (High-temperature)

5 Seat RetainerA105+ZnA105+ENPA182-F304 / F304LA182-F316 / F316LA182-F304 PackingPTFE / PPLG asketSS304+Graphite Spiral Wound GasketBearingPTFE / 304 Spring17-7PH / Inconel X750 StudA193-B7A193-B7MA193-B8A193-B8 / B8MA320-L7 NutA194-2HA194-2 HMA194-8A194-8 / 8MA194-4 NOTES: 1. All materials conform to ASTM specifications. 2. Materials above are general Valve design standards. Other materials not listed above may be provided. Please contact your local business partner for availability. Inconel is a mark owned by Special Metals CONTACTSEATDAMAGED SEAT4 Trunnion Mounted ball ValveBODY SIZECl150Cl300Cl600Cl900Cl1500 DNNPS80313001100100010009001004230022001 8001800160015065400540045004300400020081 0 00010 0008900840079002501017 80017 10014 50014 00013 0003001226 00025 00022 00021 00019 0003501432 00031 00028 00026 00024 0004001644 00042 00039 00036 00033 0004501858 00056 00051 00047 50042 0005002075 00072 00066 00060 00052 00060024111 200102 00092 00086 00081 000 NOTE: Cv indicates the gallons of water at 16 C / 60 F flowing through the Valve bore in MPa / 1 psig differential pressure.

6 Table 3. CV Flow CoefficientsTable 2. Construction Materials for Trunnion Mounted ball Valve Forged Steel BodyPARTSCAST STEEl SERIESNACE SERIESSTAINlESS STEEl SERIESlF2 SERIESBodyA105A105NA182-F304 / F304LA182-F316 / F316LA350-LF2 BallA105+HCrA105N+ENPA182-F304 / F304L/ +HCr (Nitriding)A182-F316 / F316L/ +HCr (Nitriding)A350-LF2+HCrStemF6A/F304F304 / 316A182-F304, F304LA182-F316 / F31LA182-F304 SeatPolytetrafluoroethylene (PTFE) (standard) / NYLON (High-pressure) / PPL (High-temperature)Seat RetainerA105+ZnA105N+ENPA182-F304 / F304LA182-F316 / F316LA182-F304 PackingFlexible GraphiteGasketSS304+Graphite Spiral Wound Gasket BearingPTFE / 304 Spring17-7PH / Inconel X750 StudA193-B7A193-B7MA193-B8A193-B8/B8MA32 0-L7 NutA194-2HA194-2 HMA194-8A194-8/8MA194-4 NOTES: 1.

7 All materials conform to ASTM specifications. 2. Materials above are general Valve design standards. Other materials not listed above may be provided. Please contact your local business partner for availability. Inconel is a mark owned by Special Metals 4. Approximate Weights, kg / lbsBODY SIZECl150Cl300Cl600 DNInchForged Steel Cast SteelForged SteelCast SteelForged SteelCast Steel80325 / 5522 / 4933 / 7330 / 6665 / 14355 / 121100438 / 8435 / 7759 / 13055 / 121110 / 243102 / 225150678 / 17274 / 163125 / 276118 / 260245 / 540232 / 5112008210 / 463205 / 452270 / 595255 / 562430 / 948390 / 86025010340 / 750322 / 710390 / 860370 / 816760 / 1675710 / 156530012480 / 1058460 / 1014560 / 1235533 / 11751010 / 2227960 / 211635014595 / 1312576 / 1270670 / 1477640 / 14111850 / 40781700 / 374840016890 / 1962864 / 19051080 / 23811030 / 22712100 / 46301970 / 4343450181350 / 29761280 / 28221610 / 35491542 / 33992980 / 65702150 / 4740500201680 / 37041600 / 35272210 / 48722100 / 46293360 / 74073250 /

8 7165600243650 / 80473540 / 78044435 / 97774200 / 92596000 / 13 2285800 / 12 787 5 Trunnion Mounted ball ValvePrinciple of OperationThe main function of the Tartarini Trunnion Mounted ball Valve is to cut off or connect the flow of fluid in a pipeline system. Via the handwheel handle or other driving device, application of torque force allows the ball to rotate 90 degrees, enough to align the ball bore to the centerline passage of the ball Valve body, thus allowing fluid to pass through it. Turning the driving device clockwise closes the Valve while turning it counterclockwise opens the Valve . The same principle applies to any driving device used. Refer to Figure Before installing the ball Valve , thoroughly check the specifications stamped in the nameplate of the ball Valve body and other documents that come with it.

9 Make sure that it matches the specifications being ordered and is consistent with the installation requirements of your the ball Valve chamber, its sealing surface, and other parts of the Valve for any shipment damage. Make sure that it is free of any dirt or foreign materials that may have collected during shipment. Use clean, soft cloth to remove any the dirt before if the operation of the Valve s driving device moves freely from the fully open to fully closed position. Make sure that it is not jammed and its bolts and nuts are tight. The ball Valve is in the fully open position at the time of delivery. Before installing the ball Valve in the pipeline, make sure it is in the fully open installing large-diameter ball valves , place the Valve on a separate platform to function as its support in order to allow horizontal movement for the Valve during installation.

10 Do not let the pipeline bear the entire weight of the Valve to avoid deformation of the pipeline system. The ball Valve may be installed either horizontally or vertically and in any location. However, make sure that the Valve can be accessed easily during maintenance, repair, and ball Valve can be flanged or welded to the pipeline. The customer can choose whether to connect the ends with either bolt (flanged) or with weld. Figure 6. ball Valve Opening and Closing Directions COUNTERClOCkWISE ROTATION TO OPEN ball vAlvEClOCkWISE ROTATION TO ClOSE ball vAlvE6 Trunnion Mounted ball ValveDNINChOPERATIONCl150I ABCD, 7. DimensionsTable 5. DimensionsGEAR OPERATEDSHUTSHUTOPENID, MAXSHUTSHUTOPENABC7 Trunnion Mounted ball ValveDNINChOPERATIONCl300I ABCD, ABCD, 5.