TRUNNION MOUNTED BALL VALVE TRUNNION MOU CATALOG

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TRUNNION MOUMOUNTED BALL VALVECATALOGwww.walworthvalves.com

WALWORTH ENGINEERING CONTROLWALWORTH products are manufactured following the strictinternational standards recognized all over the world, such as 3, 16, 60( 670 066 1 &( :: %6, &6 among others. Our Engineering team consistently monitorsupdates to these standards and incorporates any applicablechanges that affect the design, regulations and/or performanceof our products.Our designs are made using the most advanced technologyDQG HTXLSPHQW ÀQLWH HOHPHQWV DQG & ' V\VWHP SURJUDPV WR ensure proper assembly and performance. From conception tocalculation to detailed drawings for manufacturers, WALWORTHis a leader in development of new products that meet the needs ofthe current valve market.”WALWORTH QUALITY SYSTEMThroughout the years, WALWORTH has developed its Quality System which is an integral part of our manufacturing policy. OurSULPDU\ JRDO LV WR SURYLGH SURGXFWV WKDW PHHW DQG H[FHHG PDUNHW VWDQGDUGV ,Q WKLV VHQVH WALWORTH LV DQ ,62 XGLWHG DQG &HUWLÀHG &RPSDQ\ WKDW KDV DFKLHYHG PDMRU FHUWLÀFDWLRQV ZRUOGZLGH 2XU V\VWHP LQFOXGHV WKH VHOHFWLRQ RI UDZ PDWHULDOV IURP approved vendors, and rigorous oversight of our manufacturing process that is vital to quality control. The use of serial numbersallows WALWORTH the ability to not only ensure the quality of components used but to monitor and trace the fabrication process aswell.&HUWLÀFDWH 3, ' 1R ' LVVXHG E\ PHULFDQ 3HWUROHXP ,QVWLWXWH to apply on Gate valves, Plug valves, Ball valves and Check valvesPDQXIDFWXUHG LQ DFFRUGDQFH ZLWK 3, ' VSHFLÀFDWLRQ &HUWLÀFDWH 3, 1R IURP PHULFDQ 3HWUROHXP ,QVWLWXWH WR DSSO\ RQ YDOYHV DW 36, WKURXJK www.walworthvalves.com5

&HUWLÀFDWH ,62 &HUWLÀFDWH ,62 1R 1R LVVXHG LVVXHG E\ E\ PHULFDQ 3HWUROHXP ,QVWLWXWH VLQFH SULO &HUWLÀFDWH DV SHU 3(' (& 0RGXOH WR stamp CE products.7 /XIW &HUWLÀFDWH )XJLWLYH (PLVVLRQ7 / I & LÀ) L L ( L L SSURYDO O,62 7RS )ODQJH QWL 6WDWLF 'HYLFH &HUWLÀFDWH RI 5HOLDEOH 6XSSOLHU 1R LVVXHG E\ &)( LQ DFFRUGDQFH ZLWK ,62 &HUWLÀFDWH 10; && 0H[LFDQ 6WDQGDUGV ,62 1R LVVXHG E\ 3(0(; LQ DFFRUGDQFH ZLWK ,62 4XDOLW\ VVXUDQFH 6\VWHP )LUH 7HVW &HUWLÀFDWH 1R LQ DFFRUGDQFH ZLWK 3, ) DQG 3, 6WDQGDUG 3, for Trunnion Ball Valves in accordance with 3, ' Quality Assurance System.&HUWLÀFDWHV RI 8OWUD /RZ )XJLWLYH (PLVVLRQV 1R LQ DFFRUGDQFH ZLWK ,62 ,QGXVWULDO Valves” - Measurement, Test and4XDOLÀFDWLRQ 3URFHGXUHV IRU )XJLWLYH (PLVVLRQVµ 3DUW &ODVVLÀFDWLRQ 6\VWHP DQG 4XDOLÀFDWLRQ 3URFHGXUHV IRU 7\SH Testing of Valves”. www.walworthvalves.com

(PLVVLRQV DIWHU F\FOHV DW DPELHQW DQG ) LVVXHG E\ DUPRXWK 5HVHDUFK DQG 7HFKQRORJ\ /DE IRU LQFK &ODVV Gate Valve After 500 cycles the measurement result was lessthan 50 ppm.&HUWLÀFDWH 3, 1R LVVXHG E\ PHULFDQ 3HWUROHXP,QVWLWXWH WR DSSO\ RQ &KHFN 9DOYHV 7\SH &KHFN 9DOYHV 7\SH % PDQXIDFWXUHG LQ DFFRUGDQFH ZLWK 3, VSHFLÀFDWLRQ (PLVVLRQV DIWHU F\FOHV DW DPELHQW DQG ) LVVXHG E\ DUPRXWK 5HVHDUFK DQG 7HFKQRORJ\ /DE IRU LQFK &ODVV Gate Valve After 500 cycles the measurement result was lessthan 50 ppm. 3, &HUWLÀFDWH 1R LVVXHG E\ PHULFDQ 3HWUROHXP ,QVWLWXWH WR DSSO\ RQ %ROWHG %RQQHW 6WHHO *DWH 9DOYHV PDQXIDFWXUHG LQ DFFRUGDQFH ZLWK 3, VSHFLÀFDWLRQ (PLVVLRQV DIWHU F\FOHV DW DPELHQW DQG ) LVVXHG E\ DUPRXWK 5HVHDUFK DQG 7HFKQRORJ\ /DE IRU LQFK &ODVV Gate Valve After 500 cycles the measurement result was lessthan 50 ppm. 3, &HUWLÀFDWH 1R LVVXHG E\ PHULFDQ 3HWUROHXP,QVWLWXWH WR DSSO\ RQ &RPSDFW 6WHHO *DWH 9DOYHV &RPSDFW 6WHHOGlobe Valves, and Compact Steel Check Valves manufactured inDFFRUGDQFH ZLWK 3, VSHFLÀFDWLRQ www.walworthvalves.com

WALWORTH TRUNNION MOUNTED BALL VALVESEXTRACTION & REFINING OF CRUDE OILTrunnion Mounted Ball Valves are primarily used but not limited to the oil & gas industry to provide reliable block and bleed service.: /:257 7UXQQLRQ 0RXQWHG %DOO 9DOYH 'HVLJQ IHDWXUHV SURYLGH VROXWLRQV IRU DQ\ DSSOLFDWLRQ ZLWKLQ WKH H[WUDFWLRQ UHILQLQJ RI crude oil market. These features ensure durability, safety & long term performance on and off shore. Walworth engineering productGHYHORSPHQW LV VXEMHFW WR 3, ' ,62 60( % 60( 9,,, 16, WR SUHVVXUH FODVV DUH DYDLODEOH DQG GR come in reduced and full port; the latter facilitates the running of cleaning tools through conduit, avoids turbulence & decrements inpressure. WALWORTH offers an array of standard materials for body and interiors e.g.1. &DUERQ 6WHHOV :&% /RZ &DUERQ 6WHHOV /) /) /&% /&& 6WDLQOHVV 6WHHOV ) ) &) 0 &) & 4. 'XSOH[ 6WDLQOHVV 6WHHO ) &' 01 5. 6XSHU 'XSOH[ 6WDLQOHVV 6WHHO ) &' 0:&X1 Special materials are suggested as unique conditions require.: /:257 ,QWHULRUV 7ULP UUDQJHPHQW LQFOXGHV PDWHULDOV IURP WDEOHV OLVWHG LQ 3, ' LJK 7HQVLOH 6WUHQJWK PDWHULDOV VXFK DV S GXSOH[ VXSHU GXSOH[ VWHHOV 816 6 RU 816 6 KLJK QLFNHO DOOR\V 0RQHO ,QFRQHO ,QFROR\ DVWHOOR\ DUH DOVR DYDLODEOH 6RIW 6HDW (ODVWRPHU 7KHUPRSODVWLF 9LWRQ 37)( 1 /21 '(9/21 3((. VSHFLDO LQVHUWV DUH DOVR DYDLODEOH Design Features 7UXQQLRQ 0RXQWHG 9DOYHV LQ DFFRUGDQFH ZLWK 3, ' 0DQXIDFWXUHG ZLWK IRUJHG PDWHULDOV WR DFKLHYH XQLIRUP ÀQH grain structure and toughness. Bolted or welded body DUGIDFLQJ FRDWLQJ (13 VWHOOLWH WXQJVWHQ FDUELGH , QWHUQDO FODGGLQJ DYDLODEOH FDUERQ VWHHO ERG\ LQFRQHO 2 EH\V WR 3, ) 3, ÀUH WHVWV Through conduit, full bore, negligible pressure drop, noWXUEXOHQFH VXLWDEOH IRU SLJJLQJ RSHUDWLRQV UHGXFHG SRUW XSRQ UHTXHVW ) ODQJH GLPHQVLRQV LQ DFFRUGDQFH 60( % IRU YDOYHV XS WR µ LQ QRPLQDO GLDPHWHU ) ODQJH GLPHQVLRQV LQ DFFRUGDQFH 066 63 60( 16, % VHULHV RU % IRU YDOYHV RYHU µ LQ QRPLQDO GLDPHWHU 0 DQXDO OHYHU RU JHDU RSHUDWRU HOHFWULF K\GUDXOLF SQHXPDWLF actuation. ' RXEOH EORFN DQG EOHHG VHUYLFH WKDW FRPHV ZLWK EOHHG SOXJ WR body cavity. % L GLUHFWLRQDO ÁRZ Anti-static device Spring loaded seats Blow out proof system 1 &( VHUYLFH VXEMHFW WR 05 RU 05 7 HVW LQ DFFRUGDQFH 3, ' Special constructions available for high and low temperatureProduct RangeType10SizePressure Class as per ASME/ANSI B16.34EndsTrunnion ball valve, bolted body µ D µ RF, RTJ o BWTrunnion ball valve, welded body µ D µ RF, RTJ o BWwww.walworthvalves.com

BODY MATERIALS & TRIM ARRANGEMENTSSTANDARD MATERIALS. BODY AND ENDS MATERIALSMaterialASTMCarbon SteeelGeneral & Sour ServiceCastingWCBForgedA105NCarbon SteelLow temperatureWCCLCBLow AlloyHigh TemperatureLCC/) Stainless SteelCorrosion Resistant:& & &) 0&) 0F11F91) ) /Duplex SSCorrosion Resistant816 6 816 6 F51F44Note: Other Material are availableBALL MATERIALS FOR SOFT SEATS (TABLE A)(13 1RWHV CLASE2” to 8”10” to 16”18” to 24”26” to 48”15066 66 66 66 66 66 66 66 66 66 66 ) 3 900) 3 ) 3 ) 3 ) 3 1500) 3 ) 3 ) 3 ) 3 ) 3 ) 3 µ P (OHFWUROHVV 1LFNHO 3ODWHG (13 RQ DOO H[WHUQDO DQG LQWHUQDO VXUIDFHV 66 µ (13 6WHP IRU &ODVV 3 µ (13 6WHP IRU &ODVV TRIM MATERIALS FOR SOFT SEATS ARRANGEMENTTRIMT1BallStem67' (13 ,6, (13 ) TrunnionSeat Rings ,6, (13 ) (13 ) Back Seat RingSeat Insert (13See Table B7 SS 410 ) (13 ) ) ) ) See Table B7 66 6HH 7DEOH ) (13 ) (13 ) ) See Table BT466 6HH 7DEOH ) (13 ) (13 ) (13 1RWHV ) µ P (OHFWUROHVV 1LFNHO 3ODWHG (13 RQ DOO H[WHUQDO DQG LQWHUQDO VXUIDFHV 66 µ (13 6WHP IRU &ODVV 3 µ (13 6WHP IRU &ODVV See Table B TRIM MATERIALS FOR METAL-TO-METAL SEATS ARRANGEMENTTRIMBallStemTrunnionSeat RingsBack Seat Ring 7& ) 7& ,6, 7& ) 7& ,6, 7& ) 7& ) 7& ) 3 3 ) 7& 3 7& ) 3 ) 67 3 67 ) T566 7&7 66 7& ) 7& 3 7&7 66 67 ) 67 3 67 7& 67 3 µ P 7XQJVWHQ &DUELGH DUGIDFLQJ 7& RQ DOO 6HDO VXUIDFHV µ P 6WHOOLWH DUGIDFLQJ 7& RQ DOO 6HDO VXUIDFHVSOFT SEAT INSERT MATERIALS (TABLE B)CLASE2” a 12”14” a 16”18” a 24”26” a 48”150RPTFENYLONNYLONMOLON RPTFENYLONNYLONMOLON NYLON OR MOLONNYLON OR MOLONMOLONMOLON90002/21 25 '(9/2102/21 25 '(9/2102/21 25 '(9/2102/21 2 '(9/21150002/21 25 '(9/2102/21 25 '(9/2102/21 25 '(9/2102/21 25 3((. 3((.www.walworthvalves.com11

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 150(LEVER OPERATED) 95 4 14 15 111 Regular Bill of MaterialsNo.DescriptionASTM MaterialsNo.Description1BodyASTM A105N Seat insert 45 91011 1415 19 BallAntistatic springStemTrunnion / bonnet8SSHU EHDULQJLower bearing/RZHU 2·ULQJ 6WHP 2·ULQJ 2Q VHDW 2·ULQJ %DFN XS 2·ULQJ8SSHU ÀUH VDIH JDVNHW/RZHU ÀUH VDIH JDVNHWFire safe gasket On seat(QGV ÁDQJH ÀUH VDIH JDVNHWLower trunnionFlanged endsSeat springBack up seat ring *Seat ring 670 P (13 ,6, ,1&21(/ ; ,6, P (13 ,6, ,6, P (13 & 6 37)( /,1,1*& 6 37)( Graphite ,6, P (13 ,6, A105N,1&21(/ ; 670 P (13 ,6, 670 P (13 ,6, StudNutBottom socket screwTop socket screwPinLocking device3DFNLQJ JODQG ÁDQJH Hex. Bolt *Stop plateRetainer *Handle nutHandleVent valve'UDLQ SOXJ 6WHP JUHDVH ÀWWLQJ*UHDVH ÀWWLQJLifting lugSupport legASTM Materials537)( WR µ 1\ORQ WR µ 0RORQ WR µ 670 % 0 670 0 670 % 0 670 % 0Carbon Steel 670 :&% 670 % 0 ,6, 670 :&% 670 Carbon SteelCarbon Steel ,6, ,6, * Not shownwww.walworthvalves.com

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 150(LEVER OPERATED)Design Features 6L]HV 136 '1 µ PP WR µ PP 60( &ODVV 7HPSHUDWXUH UDWLQJV & WR & VWDQGDUG GHVLJQ'HVLJQ 3, ' ,62 60( % )DFH WR IDFH HQG WR HQG 3, ' 60( % %XWW ZHOG HQGV 60( % 7HVW 3, ' 3, ,62 )LUH WHVW 3, ) %6 3, 6RXU HQYLURQPHQWV 1 &( 05 6HDOV DUHD RYHUOD\ 8SRQ UHTXHVWCatalog Figure No.Type of Ends 5DLVHG )DFH 5) 5LQJ 7\SH -RLQW 57- %XWWZHOG :(WbHd' 'd' LWHDimensions and Weights LWEDmmNominalinDiameter502"dmmin49 100 'mmin150 190 ' mmin 105 5 bmmin 19 0.94Lmmin 191 / :(mmin 652 ½"803" 11,141004" Hmmin 9.50 ØWmmin *400 *450 Weight5) 57-kgLb 95 44www.walworthvalves.com Key ParametersCodeNamedBore diameter'Flange diameter' Raised face diameterbFlange thicknessL5DLVHG IDFH DQG ULQJ W\SH MRLQW face to face/ :(Welded end face to faceHHeightØWHandwheel diameterWeightWeight

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 150(GEAR OPERATED) 4 5 191411 11 1 Regular Bill of MaterialsNo.DescriptionASTM MaterialsNo.Description1BodyASTM A105N Seat insert 45 91011 1415 19 BallAntistatic springStemTrunnion / bonnet8SSHU EHDULQJLower Bearing/RZHU 2·ULQJ 6WHP 2·ULQJ 6HDW 2·ULQJ %DFN XS 2·ULQJ8SSHU ÀUH VDIH JDVNHW/RZHU ÀUH VDIH JDVNHW2Q VHDW ÀUH VDIH JDVNHWFire safe gasket*Lower trunnionFlanged endsSeat springBack up seat ringSeat ring 670 P (13 ,6, ,1&21(/ ; ,6, P (13 ,6, ,6, P (13 & 6 37)( /,1,1*& 6 37)( Graphite ,6, P (13 ,6, A105N,1&21(/ ; 670 P (13 ,6, 670 P (13 ,6, StudNutBottom socket screwTop socket screwPinPacking gland bushing*3DFNLQJ JODQG ÁDQJH Hex. BoltHandwheelVent valve'UDLQ SOXJ 6WHP JUHDVH ÀWWLQJ (QGV JUHDVH ÀWWLQJLifting lugSupport leg.H\Spring lock washerGear boxASTM Materials537)( WR µ 1\ORQ WR µ 0RORQ WR µ 670 % 0 670 0 670 % 0 670 % 0 670 7 ,6, 670 :&% 670 % 0 670 ,6, ,6, ,6, ,6, Carbon SteelCarbon SteelCommercial steel* Not shownwww.walworthvalves.com19

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 150(GEAR OPERATED)Design Features Side entryBlow out proof stemSoft & metal - metal seats*HDU RSHUDWHG IURP µ DQG XS VWDUWLQJ IURP &ODVV Three piece forged body designBleed valveFire safe packingLifting lugsHeavy wall thickness6HFRQGDU\ VHDW LQMHFWLRQ VHDODQW'UDLQLQJ SOXJCatalog Figure No.Type of Ends 5DLVHG )DFH 5) 5LQJ 7\SH -RLQW 57- %XWWZHOG :(WbHd' d' 'LWHLWEDimensions and WeightsDmmNominalinDiameterd'' bL/ :(HØWWeight5) 1 15.51 590 2008" 1.14 APM As per manufaturer www.walworthvalves.com25010"30012"35014" 405 15 559 10141455 40016" 595 45018" 1.4 914 1010 50020" 41 914 991 1090 61024"66026"71128" 4549 4549 APMAPM 4500 76230"81332"86434"91436" 1110 914 54 55 APMAPM 5940 APMAPM

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 3007UXQQLRQ 0RXQWHG %DOO 9DOYHV DUH GHVLJQHG DQG PDQXIDFWXUHG LQ FRQIRUPDQFH ZLWK 3, ' ,62 60( % 3, ) 3, 1 &( 05 Design Features 6L]HV 136 '1 µ PP WR µ PP 60( &ODVV 7HPSHUDWXUH UDWLQJV & WR & VWDQGDUG GHVLJQ'HVLJQ 3, ' ,62 60( % )DFH WR IDFH HQG WR HQG 3, ' 60( % %XWW ZHOG HQGV 60( % 7HVW 3, ' 3, ,62 )LUH WHVW 3, ) %6 3, 6RXU HQYLURQPHQWV 1 &( 05 6HDOV DUHD RYHUOD\ 8SRQ UHTXHVW Lever or gear operators 11(PHUJHQF\ VHDODQW LQMHFWLRQ10 VentStem sealing Stem design Anti-static device9Floating seat rings Flanged end connections4Fire safe seals5valve Body1Trunnion mounted ball1Trunnion mounted ball: For all sizes & pressure ratings. The ball isÀ[HG E\ DQ XSSHU ORZHU WUXQQLRQ VHDW ULQJV DUH G\QDPLF ZKLFK ZLOO move freely along the horizontal axis. Body. Three piece forged steel body for easy disassembly on site.Small cavities between body, seats & ball minimize the quantity ofÁXLG WKDW FRXOG JHW VWRUHG LQ WKDW KROORZ VSDFH Floating seat rings. Two independent dynamic seat rings attain%L 'LUHFWLRQDO FORVXUH RI WKH YDOYH WKHVH 6HDW 5LQJV DUH VSULQJ loaded that achieve tight shut-off at considerable low differentialpressure.4Flanged ends connections. Forged steel RF or RTJ connectionsDFFRUGLQJ WR 60( % XS WR µ DQG 60( % 6HULHV IRU µ ODUJHU 5Fire safe seals: Fire safe design prevents leakage when theelastomeric seals are exposed to very high temperatures. Stem design: Bottom entry anti blow out stem is made of oneSLHFH ZKLFK LV KHOG XS E\ WKH YDOYH ERG\ ,W KDV EHHQ GHVLJQ WR DYRLG DQ\ SRVVLEOH SURMHFWLRQ GXH WR KD]DUGRXV FRQGLWLRQV Stem sealing: Accurate machining process together with electroOHVV QLFNHO SODWHG (13 FRDWLQJ FRQWURO WKH KDUGQHVV DPRQJVW VWHP PHWDOOLF FRPSRQHQWV GRXEOH 2·ULQJV WKHVH DUH VXSSRUWHG by a secondary graphite seal which ensure reliable operation athigh levels of sealing integrity when operating the valve. 6HDWV VWHP HPHUJHQF\ VHDODQW LQMHFWLRQ µ ODUJHV 9DOYHV DUH VXSSOLHG ZLWK HPHUJHQF\ VHDODQW ,QMHFWRUV ORFDWHG EHWZHHQ WKH GRXEOH 2·ULQJ DUUDQJHPHQW RI WKH VHDW DVVHPEO\ VWHP VHDO DUHD KLJKO\ YLVFRXV VHDODQW LV LQMHFWHG WKURXJK WKHVH ÀWWLQJV to restore closure integrity.*Whenever the valve lifetime hasended or if any of the seats get damaged, the emergency sealantLQMHFWLRQ V\VWHP PD\ WHPSRUDULO\ EH XVHG WR DFKLHYH WLJKWQHVV before maintenance takes place.9Antistatic device: An inconel spring is placed between body, balland stem to prevent static continuity.10%ORFN EOHHG 'RXEOH EORFN EOHHG LV DFKLHYHG ZLWK WKH YDOYH LQ two positions either fully closed or fully opened.11/HYHU KDQGOH µ ODUJHU YDOYHV VXSSOLHG ZLWK JHDU RSHUDWRU www.walworthvalves.com

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 300(LEVER OPERATED) 954 14 151 11 Regular Bill of MaterialsNo.DescriptionNo.DescriptionBodyASTM A105N Seat insert 45 91011 1415 19 BallAntistatic springStemTrunnion / bonnet8SSHU EHDULQJLower bearing/RZHU 2·ULQJ 6WHP 2·ULQJ 2Q VHDW 2·ULQJ%DFN XS 2·ULQJ8SSHU ÀUH VDIH JDVNHW/RZHU ÀUH VDIH JDVNHW2Q VHDW ÀUH VDIH JDVNHW(QGV ÁDQJH ÀUH VDIH JDVNHWLower trunnionFlanged endsSeat springBack up seat ring*Seat ring 670 P (13 ,6, ,1&21(/ ; ,6, P (13 ,6, ,6, P (13 & 6 37)( /,1,1*& 6 37)( Graphite ,6, P (13 ,6, A105N,1&21(/ ; 670 P (13 ,6, 670 P (13 ,6, *Not shown ASTM Materials1www.walworthvalves.comStudNutBottom socket screwTop socket screwPinLocking device*3DFNLQJ JODQG ÁDQJH Hex. Bolt*Stop plateRetainerHandle nutHandleVent valve'UDLQ SOXJ 6WHP JUHDVH ÀWWLQJ)ODQJHG HQG JUHDVH ÀWWLQJLifting lug*Support leg*ASTM Materials537)( WR µ 1\ORQ WR µ 0RORQ WR µ 670 % 0 670 0 670 % 0 670 % 0Carbon Steel 670 :&% 670 % 0 ,6, 670 :&% 670 Carbon SteelCarbon Steel ,6, ,6,

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 300(LEVER OPERATED)Design Features Side entryBlow out proof stemSoft & metal - metal seats*HDU RSHUDWHG IURP µ DQG XS VWDUWLQJ IURP &ODVV Three piece forged body designBleed valveFire safe packingLifting lugsHeavy wall thickness6HFRQGDU\ VHDW LQMHFWLRQ VHDODQW'UDLQLQJ SOXJCatalog Figure No.Type of Ends 5DLVHG )DFH 5) 5LQJ 7\SH -RLQW 57- %XWWZHOG :(WbHd' d' 'LWHLWEDimensions and WeightsNominal mmDiameter ind'' bL/ :(HØWWeight5) 57-mminmminmminmminmminmminmminmminkgLb502"49 652 ½" 190 105 9.49 450 803" 5 1.14 11.14 11,14 9.50500 45991004"100 0.94 Key ParametersCodeNamedBore diameter'Flange diameter' Raised face diameterbFlange thicknessL5DLVHG IDFH DQG ULQJ W\SH MRLQW face to face/ :(Welded end face to faceHHeightØWHandwheel diameterWeightWeightwww.walworthvalves.com

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 300(GEAR OPERATED) 4 5 11 1914 9 15 10 101 Regular Bill of MaterialsNo.DescriptionNo.DescriptionBodyASTM A105N Seat insert* 45 91011 1415 19 BallAntistatic springStemTrunnion / bonnet8SSHU EHDULQJLower Bearing/RZHU 2·ULQJ 6WHP 2·ULQJ 6HDW 2·ULQJ %DFN XS 2·ULQJ8SSHU ÀUH VDIH JDVNHW/RZHU ÀUH VDIH JDVNHW2Q VHDW ÀUH VDIH JDVNHWFire safe gasketLower trunnionFlanged endsSeat springBack up seat ringSeat ring 670 P (13 ,6, ,1&21(/ ; ,6, P (13 ,6, ,6, P (13 & 6 37)( /,1,1*& 6 37)( Graphite ,6, P (13 ,6, A105N,1&21(/ ; 670 P (13 ,6, 670 P (13 ,6, *Not shown ASTM Materials1www.walworthvalves.comStudNutBottom socket screwTop socket screwPinPacking gland bushing*3DFNLQJ JODQG ÁDQJH Hex. BoltHandwheelVent valve'UDLQ SOXJ6WHP JUHDVH ÀWWLQJ(QGV JUHDVH ÀWWLQJLifting lugSupport leg.H\Spring lock washerGear boxASTM Materials537)( WR µ 1\ORQ WR µ 0RORQ WR µ 670 % 0 670 0 670 % 0 670 % 0 670 7 ,6, 670 :&% 670 % 0 670 ,6, ,6, ,6, ,6, Carbon SteelCarbon SteelCommercial steel

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 300(GEAR OPERATED)Design Features Catalog Figure No.Type of Ends 5DLVHG )DFH 5) 5LQJ 7\SH -RLQW 57- %XWWZHOG :(Side entryBlow out proof stemSoft & metal - metal seats*HDU RSHUDWHG IURP µ DQG XS VWDUWLQJ IURP &ODVV Three piece forged body designBleed valveFire safe packingLifting lugsHeavy wall thickness6HFRQGDU\ VHDW LQMHFWLRQ VHDODQW'UDLQLQJ SOXJWbHd ' 'LWHd ' LWEDimensions and WeightsNominal mmDiameter ind'' bL/ :(HØWWeight5) 1 590 2008" 15 25010" 445 559 510 30012" 1551 35014" 40016" 1490 45018" 914 914 1010 1910 50020" 991 991 1090 61024" 915 45 45 66026" 49 49 71128" 76230" 1090 90,5 55 55 5950 81332" 1150 914 86434" 100,1 91436" 50 www.walworthvalves.com

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 6007UXQQLRQ PRXQWHG EDOO YDOYHV DUH GHVLJQHG DQG PDQXIDFWXUHG LQ FRQIRUPDQFH ZLWK WKH VSHFLILFDWLRQ RI 3, ' ,62 60( % 3, ) 3, 1 &( 05 Design Features 6L]HV 136 '1 µ PP WR µ PP 60( FODVV 7HPSHUDWXUH 5DWLQJV & WR & 6WDQGDUG'HVLJQ 3, ' ,62 60( % )DFH WR IDFH HQG WR HQG 3, ' 60( % %XWW ZHOG HQGV 60( % 7HVW 3, ' 3, ,62 )LUH WHVW 3, ) %6 3, 6RXU HQYLURQPHQWV 1 &( 05 Seals area overlay: On request10 Vent Lever or gear operators 11valve Body1Trunnion mounted ball1Trunnion mounted ball: For all sizes & pressure ratings. The ball isÀ[HG E\ DQ XSSHU ORZHU WUXQQLRQ VHDW ULQJV DUH G\QDPLF ZKLFK ZLOO move freely along the horizontal axis. Body. Three piece forged steel body for easy disassembly on site.Small cavities between body, seats & ball minimize the quantity ofÁXLG WKDW FRXOG JHW VWRUHG LQ WKDW KROORZ VSDFH Floating seat rings. Two independent dynamic seat rings attain%L 'LUHFWLRQDO FORVXUH RI WKH YDOYH WKHVH 6HDW 5LQJV DUH VSULQJ loaded that achieve tight shut-off at considerable low differentialpressure.4Flanged ends connections. Forged steel RF or RTJ connectionsDFFRUGLQJ WR 60( % XS WR µ DQG 60( % 6HULHV IRU µ ODUJHU 5Fire safe seals: Fire safe design prevents leakage when theelastomeric seals are exposed to very high temperatures. Stem design: Bottom entry anti blow out stem is made of oneSLHFH ZKLFK LV KHOG XS E\ WKH YDOYH ERG\ ,W KDV EHHQ GHVLJQ WR DYRLG DQ\ SRVVLEOH SURMHFWLRQ GXH WR KD]DUGRXV FRQGLWLRQV www.walworthvalves.comStem design Stem sealing (PHUJHQF\ VHDODQW LQMHFWLRQ Anti-static device9Floating seat rings Flanged end connections4Fire safe seals5 Stem sealing: Accurate machining process together with electroOHVV QLFNHO SODWHG (13 GRXEOH H[SORVLYH GHFRPSUHVVLRQ UHVLVWDQW ('5 2·ULQJV WKHVH DUH VXSSRUWHG E\ D VHFRQGDU\ graphite seal which ensure reliable operation at high levels ofsealing integrity when operating the valve. 6HDWV VWHP HPHUJHQF\ VHDODQW LQMHFWLRQ µ ODUJHV 9DOYHV DUH VXSSOLHG ZLWK HPHUJHQF\ VHDODQW ,QMHFWRUV ORFDWHG EHWZHHQ WKH GRXEOH 2·ULQJ DUUDQJHPHQW RI WKH VHDW DVVHPEO\ VWHP VHDO DUHD KLJKO\ YLVFRXV VHDODQW LV LQMHFWHG WKURXJK WKHVH ÀWWLQJV to restore closure integrity.*Whenever the valve lifetime hasended or if any of the seats get damaged, the emergency sealantLQMHFWLRQ V\VWHP PD\ WHPSRUDULO\ EH XVHG WR DFKLHYH WLJKWQHVV before maintenance takes place.9Antistatic device: An inconel spring is placed between body, balland stem to prevent static continuity.10%ORFN EOHHG 'RXEOH EORFN EOHHG LV DFKLHYHG ZLWK WKH YDOYH LQ two positions either fully closed or fully opened.11/HYHU KDQGOH µ ODUJHU YDOYHV VXSSOLHG ZLWK JHDU RSHUDWRU

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 600(LEVER OPERATED) 5 9 414 1910 151 Regular Bill of MaterialsNo.DescriptionASTM MaterialsNo.Description1BodyASTM A105N Seat insert 45 91011 1415 19 BallAntistatic springStemTrunnion / bonnet8SSHU EHDULQJLower bearing/RZHU 2·ULQJ 6WHP 2·ULQJ 2Q VHDW 2·ULQJ%DFN XS 2·ULQJ8SSHU ÀUH VDIH JDVNHW/RZHU ÀUH VDIH JDVNHW2Q VHDW ÀUH VDIH JDVNHW(QGV ÁDQJH ÀUH VDIH JDVNHWLower trunnionFlanged endsSeat springBack up seat ring*Seat ring 670 P (13 ,6, ,1&21(/ ; ,6, P (13 ,6, ,6, P (13 & 6 37)( /,1,1*& 6 37)( Graphite ,6, P (13 ,6, A105N,1&21(/ ; 670 P (13 ,6, 670 P (13 ,6, StudNutBottom socket screwTop socket screwPinLocking device3DFNLQJ JODQG ÁDQJH Hex. Bolt*Stop plateRetainerHandle nutHandleVent valve'UDLQ SOXJ6WHP JUHDVH ÀWWLQJ*UHDVH ÀWWLQJLifting lug*Support leg*ASTM Materials1\ORQ RU 0RORQ WR µ0RORQ WR µ 670 % 0 670 0 670 % 0 670 % 0Carbon Steel 670 :&% 670 % 0 ,6, 670 :&% 670 Carbon SteelCarbon Steel ,6, ,6, * Not shownwww.walworthvalves.com

TRUNNION MOUNTED BALL VALVE BOLTED BODY, CLASS 600(LEVER OPERATED)Design Features Side entryBlow out proof stemSoft & metal - metal seats*HDU RSHUDWHG IURP µ DQG XS VWDUWLQJ IURP &ODVV Three piece forged body designBleed valveFire safe packingLifting lugsHeavy wall thickness6HFRQGDU\ VHDW LQMHFWLRQ VHDODQW'UDLQLQJ SOXJCatalog Figure No.Type of Ends 5DLVHG )DFH 5) 5LQJ 7\SH -RLQW 57- %XWWZHOG :(WbH' 'dLWHdLWEDimensions and WeightsNominal mmDiameter ind'' bL/ :(HØWWeight5) 57- mminmminmminmminmminmminmminmminkgLb502"49

to apply on Gate valves, Plug valves, Ball valves and Check valves . WALWORTH TRUNNION MOUNTED BALL VALVES EXTRACTION & REFINING OF CRUDE OIL 7UXQQLRQ 0RXQWHG 9DOYHV LQ DFFRUGDQFH ZLWK 3, ' 0DQXIDFWXUHG ZLWK IRUJHG PDWHUL

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