tHE tRi-cON SERiES - Process and Steam

1 THETRI-CONSERIEStHEtRi-cONSERiESMEtal SEatED tRiPlE OFF-SEtAlle Rechte, insbesondere an Texten, Fotografien und Grafiken, liegen bei der Zwick Armaturen GmbH. Zwick Armaturen GmbH - All rights behalten uns f r alle in diesem Prospekt gemachten technischen Angaben nderungen may change without tRi-cON Features 3 Zwick tRi-cON Features 5 Standard Material / Ansi Design 7 Sizes and Body Styles 8 Model A1 / SERiES tRi-cON 10 Model B1/ SERiES tRi-cON 12 Model I1/ SERiES tRi-cON 14 Model S1/ SERiES tRi-cON 16 Bolting Dimensions 17 Model I1 (ISO 5752 Double Flange) 18 How to Order Model Number/Ansi 19 Double Block and Bleed Design 20 Model DBB/ SERiES tRi-cON 21 Tilted Disc Check Valve TRI-CHECK 22 Model CF / SERiES TRI-CHECK 23 Zwick tRi-cON / Tri-Check Applications 24 More tRi-cON Applications 25tRi-cONtRi-cON3 ZWicK tRi-cON FEatUREST riple-Offset Conical SeatingMost high-performance butterfly valves are manufactured with a double-offset shaft design.

2 tRi-cON valves incorporate a unique third offset with a 25-degree incline, eliminating the friction between the laminated seal ring and the body seat. The resulting camming action allows the stainless and graphite laminated seal ring, with a corresponding 25-degree inclined surface, to seat into an inclined 25-degree body seat. The result: true cone-in-cone seating and reliable zero-leakage Held Laminated Seal Ring/Flat GasketTRI-CON valves offer the widest laminated seal ring in the market today, made possible by true cone-in-cone seating design. This wide lamination of stainless steel and graphite provides a forgiving sealing surface when it is seated against line scale or particulates. Multiple laminations naturally translate into multiple sealing sur-faces to achieve zero leakage. tRi-cONtRi-cON4all-MEtal laMiNatiON SEal RiNgTRI-Con valves offer an all-metal laminated seal ring for aggressive applications. While some competitive lami-nated seal ring designs have failed due to aggressive line media attacking graphite and binders, the layered lamination of all-metal achieves zero leakage.

3 Self-Centering Disc Design No Pinning of shaft to DiscZwick s tRi-cON valve employs a self-centering disc that is keyed to the shaft, not pinned. Other triple-offset valve manufacturers permanently pin or affix their discs to the shaft. To accommodate for differential thermal expansion of the shaft and the disc, other manufacturers must rely on a seal ring that compresses radially. This makes their designs subject to jamming due to thermal expansion. The Zwick self-centering disc design not only assures equal transmission of the torque but will also allow for more than 1,000 times the thermal differential between the shaft and disc. This allows the disc to torque into its ideal position with each closing. The Zwick design also offers substantially lower torque than most of the other metal-seated tRi-cON FEatURESE mission ControlTRI-CON s standard five-ring graphite packing meets all the requirements of TA Luft for fugitive emissions from the shaft and packing arrangements.

4 The inherent quarter-turn action coupled with the superior trunnion mounting of the bearings and shaft arrangement assures that shaft deflection is eliminated. Superior Bearing DesignTRI-CON valve bearings are located close to the centerline of the disc, helping to eliminate the shaft bending associated with torque-seated valves. While other manufacturers locate their bearings within the body, tRi-cON valve bearings protrude into the waterway of the valve in order to offer most effective design. The standard bearings design also offers a graphite bearings protector ring to help combat the migration of particulates into the , PatENtED SEalED BEaRiNgFor some applications, the standard bearings protection ring is not effective in preventing fouling of the bea-rings associated with line media. Zwick s zero-leakage bearings design assures that no line media will migrate into the bearings cavity. While competitive designs have failed due to fouling or galling of the bearings and shaft, the Zwick design has been proven in the most severe applications.

5 Zwick s Patented Sealed Bearings also offer zero to low-ppm performance out of the stem packing. Technical QualifacationsQuality Assurance ISO 9001 Testing API 598 Zero Leakage API 6 D Zero LeakageFlange Drilling ASME (Sizes 2 -24 ) ASME SERiES A & BFire Test API 607 4th editionDesign ASME Control TA LuftPED CE Mark qualifiedCertificationBAM-Approval for OxygenTA-Luft to VDI 2440 DIN EN ISO 9001:2008 Fire-Safe to API 607 Fire-Safe to British Standard 6755tRi-cONtRi-cON7 StaNDaRD MatERial/aNSi DESigNStandard Bill of Steel DesignStainless Steel Design1 BodyASTM A216 WCB / A516 / A516 ASTM A351 CF8M / CF8C / A276 Seat (Optional) ASTM A276 A351 CF8M / CF8C / A276 DiscASTM A216 WCB / A516 A351 CF8M / CF8C / A276 Ti4 Clamp RingASTM A216 WCB / A516 A351 CF8M / A276 Seal(Optional)ASTM A276 / Graphitesolid laminationASTM A276 Ti / Graphitesolid lamination6 ShaftASTM A276/479 Type 431 ASTM A276/479 Type 431 7 Lower Bearing BushASTM A582 Type 303 hard chromedASTM A582 Type 303 hard chromed8 Gland PackingCarbon FibreCarbon Fibre9 Gland FollowerASTM A582 Type 303 ASTM A276 PackingGraphiteGraphite11 Upper Bearing Bush ASTM A582 Type 303 hard chromedASTM A582 Type 303 hard chromed12 Cover SealGraphiteGraphite13 CoverASTM A216 WCB / A516 A351 CF8M / A276 ScrewASTM A193 A193 Adjust.

6 StudASTM A193 A193 Adjust. NutASTM A193 A193 Plate ASTM A216 WCB / A516 / CF8 MASTM A351 CF8M18 Clamp Ring Screw ASTM A193 A193 Shaft RetainerASTM A582 Type 303 hard chromedASTM A276 Type 440 B hardenedASTM A276 hard chromedASTM A276 Type 440 B hardened21 Cross PinASTM A276 Gr. 316 TiASTM A276 Drive KeyASTM A276 Gr. 316 TiASTM A276 Gr. 316Ti23 Thrust Ring ASTM A276 T440B hardened ASTM A276 tRi-cONtRi-cON8 SiZES aND BODy StylES 2 72 Class 150 -1500 flanged (ISO 5752) Lug (API 609)Gate valve (ANSI ) ButtweldLug A1 Body per API-609 ISO 5752 I1 Body Double Flanged B1 Body Gate Valve Body ButtweldtRi-cONtRi-cON9tRi-cONtRi-cON103 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 ** ** ** ** ** ** **Weight628618030847363890215331320**200 2**2376**CLASS 150 CLASS 300 CLASS 600 MODEl a1/ SERiES tRi-cON (With Gear Operator)Lugged Body per API-609 Units of Measure in InchesNotes.

7 Other sizes and pressure classes on request, weights in lbs (valve + gear) * Gear sizes depending on shut-off parameters,** Only valve weighttRi-cONtRi-cON11tRi-cONtRi-cON123 4 6 8 10 12 14 16 18 20 24 , 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 ** * ** ** ** ** ** ** **1793**-CLASS 150 CLASS 300 CLASS 600 MODEl B1/ SERiES tRi-cON (With Gear Operator)Double Flanged Gate ValveUnits of Measure in InchesNotes: Other sizes and pressure classes on request, weights in lbs (valve + gear) * Gear sizes depending on shut-off parameters,** Only valve weighttRi-cONtRi-cON13tRi-cONtRi-cON143 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 ** * ** ** ** ** ** **Weight7011725340726902118817381320**19 47**2438**CLASS 150 CLASS 300 CLASS 600 MODEl i1/ SERiES tRi-cON (With Gear Operator) ISO 5752 Double Flanged Units of Measure in InchesNotes: Other sizes and pressure classes on request, weights in lbs (valve + gear) * Gear sizes depending on shut-off parameters,** Only valve weighttRi-cONtRi-cON15tRi-cONtRi-cON163 4 6 8 10 12 14 16 18 20 24 4 6 8 10 12 14 16 18 20 24 S1/ SERiES tRi-cON (With Gear Operator)Notes.

8 Other sizes and pressure classes on request, weights in lbs (valve + gear)ISO 5752 SERiES 14 Units of Measure in InchesCLASS 150 CLASS 300tRi-cONtRi-cON17 DNSIZEANSIFace to faceThread per sideThread in shaft area80 / 3 5/8 -11 UNC / x -10 UNC / deep2 x -10 UNC / x -10 UNC / deep2 x -10 UNC / deep100 / 4 x 5/8 -11 UNC / x -10 UNC / x 7/8 -9 UNC / deep-150 / 6 x -10 UNC / x -10 UNC / deep2 x -10 UNC / x 1 -8 UNC / deep2 x 1 -8 UNC / deep200 / 8 x -10 UNC / x 7/8 -9 UNC / x 1 1/8 -8UN / deep2 x 1 1/8 -8UN / deep250 / 10 x 7/8 -9 UNC / x 1 -8 UNC / deep2 x 1 1/8 -8UN / x 1 -8UN / deep4 x 1 1/4 -8UN / deep300 / 12 x 7/8 -9 UNC / x 1 1/8 -8UN / deep4 x 1 1/8 -8UN / x 1 -8UN / deep4 x 1 1/4 -8UN / deep350 / 14 x 1 -8 UNC / x 1 1/8 -8UN / deep4 x 1 1/8 -8UN / x 1 3/8 -8UN / deep4 x 1 3/8 -8UN / deep400 / 16 x 1 -8 UNC / deep4 x 1 -8 UNC /

9 X 1 -8UN / deep4 x 1 -8UN / x 1 -8UN / deep4 x 1 -8UN / deep450 / 18 x 1 1/8 -8UN / deep4 x 1 1/8 -8UN / x 1 -8UN / deep4 x 1 -8UN / 16 x 1 5/8 -8UN / deep4 x 1 5/8 -8UN / deep500 / 20 150516 x 1 1/8 -8UN / deep4 x 1 1/8 -8UN / x 1 -8UN / deep4 x 1 -8UN / x 1 5/8 -8UN / deep4 x 1 5/8 -8UN / deep600 / 24 x 1 -8UN / deep4 x 1 -8UN / x 1 -8UN / deep4 x 1 -8UN / deepBOltiNg DiMENSiONSM odel A1 (Lugtype API 609 )tRi-cONtRi-cON18 MODEl i1 (iSO 5752 DOUBlE FlaNgE)DN SIZEANSIFace to FaceThread in shaft areaper sideBolt holesper side80 / 3 x x 10 UNC / deep4 x x 10 UNC / deep4 x 100 / 4 15054 x 5/8 11 UNC / deep4 x 30054 x 10 UNC / deep4 x x 7/8 9 UNC / deep4 x 1 150 / 6 x 10 UNC / deep4 x x 10 UNC / deep8 x x 1 8 UNC / deep8 x 200 / 8 x 10 UNC / deep4 x x 7/8 9 UNC / deep8 x 1 x 1 1/8 8UN / deep8 x 250 / 10 x 7/8 9 UNC / deep8 x 1 x 1 - 8 UNC / deep12 x x 1 1/4 8UN / deep12 x 300 / 12 x 7/8 9 UNC / deep8 x 1 x 1 1/8 8UN / deep12 x x 1 1/4 8UN / deep16 x 350 / 14 x 1 - 8 UNC / deep8 x x 1 1/8 8UN / deep16 x x 1 3/8 8UN / deep16 x 400 / 16 x 1 - 8 UNC / deep12 x x 1 1/4 8UN / deep16 x x 1 1/2 8UN / deep16 x 450 / 18

10 X 1 1/8 8UN / deep12 x x 1 1/4 8UN / deep20 x x 1 5/8 8UN / deep16 x 500 / 20 x 1 1/8 8UN / deep16 x x 1 1/4 8UN / deep20 x x 1 5/8 8UN / deep20 x 600 / 24 x 1 1/4 8UN / deep16 x x 1 1/2 8UN / deep20 x x 1 7/8 8UN / deep20 x 2 700 / 28 x 1 1/4 8UN / deep24 x x 1 5/8 8UN / deep24 x x 2 8UN / deep20 x 750 / 30 x 1 1/4 8UN / deep24 x x 1 3/4 8UN / deep24 x x 2 8UN / deep24 x 800 / 32 x 1 1/2 8UN / deep24 x x 1 7/8 8UN / deep24 x 2 900 / 36 x 1 1/2 8UN / deep28 x x 2 8wwUN / deep28 x x 2 1/2 8UN / deep20 x 1000 / 40 x 1 1/2 8UN / deep32 x x 1 5/8 8UN / deep28 x HOW tO ORDERMODEl NUMBER/aNSiOperationA = Bare ShaftE = Electric ActuatorG = GearH = ActuatorI = Gear with Position IndicatorM = Mounting BracketP = Pneumatic ActuatorExecutionA = StandardB = Inconel SeatC = Ring Type Joint acc.