Safety Relief Valves, Series 6000

1 KunKle Series 6000 Safety valveSSafety and Relief productSFeatures O-ring seats available for exceptional leak-free performance, reduced maintenance cost, multiple cycles with tight shutoff and improved seating integrity. Heavy duty casting. Wide hex on valve nozzle provides clearance for easy installation. Seats lapped to optical flatness. Dual control rings offer easy adjustability for precise opening with minimum pre-open or simmer and exact blowdown control. Pivot between disc and spring corrects misalignment and compensates for spring side thrust. Grooved piston type disc reduces sliding area and friction. Heavy duty lift lever assembly. Each valve tested and inspected for pressure setting and applicationThese valves are suitable for use on steam boilers and generators, reciprocating or rotary, portable or stationary air/gas compressors, intercoolers and aftercoolers. Also for pressure vessels containing steam, air or non-hazardous gas and on pressure reducing 16/03technical DataConnections: Threaded NPTT emperaturerange1: -60 to 425 F (-51 to 219 C)Pressure range1: 3 to 300 psig ( to barg)Code: ASME I, IV, VIII and PEDB ronze Safety valves to ASME section I and VIII, steam, V and UV ; section VIII, air/gas, UV National Board certified including models to ASME section IV, steam HV.

2 PED certified for non-hazardous gasMODEl 6010note1. See page 2 for more temperature and pressure range 2017 Emerson. All rights Series 6000 Safety valveSSafety and Relief productSMoDels oVerViewModel 6010: Side outlet. Full nozzle design with bronze/brass trim. Available with O-ring seats. Model 6021: As model 6010 with T eflon (PFA) disc insert (use on steam only).Model 6030: As model 6010 except stainless steel (SS) trim (nozzle and disc). Available with O-ring 6182: Top outlet. Full nozzle design with bronze/brass trim. O-ring seat 6121: As model 6182 with T eflon (PFA) disc insert (use on steam only).Model 6130: As model 6182 except SS trim (nozzle and disc). Available with O-ring 6186: Top outlet. Full nozzle design with bronze/brass trim. 150 psig ( barg) maximum set pressure. Replaces Model 86 (original equipment only). For air service 6283: Over-sized side outlet. Full nozzle design bronze/brass 6221: As model 6283 with T eflon (PFA) disc insert (use on steam only).

3 Model 6230: As model 6283 except SS trim (nozzle and disc).Model 6933: As model 6010 except certified for ASME code Section IV. low pressure steam heating boilers set at 15 psig ( barg) 6934: As model 6021 except certified for ASME code Section IV. low pressure steam heating boilers set at 15 psig ( barg) 6935: As model 6030 except certified for ASME code Section IV. low pressure steam heating boilers set at 15 psig ( barg) anD teMperature liMits1 Models 6010, 6021, 6182, 6121, 6283, 6221 Steam service: 3 to 250 psig ( to barg) -60 to 406 F (-51 to 208 C)Air/gas service: 3 to 300 psig ( to barg) -60 to 406 F (-51 to 208 C)Models 6030, 6130, 6230 Steam and air/gas service: 3 to 300 psig ( to barg) -60 to 425 F (-51 to 218 C)note1. Resilient seats determine temperature range (see Specifications section).2. V iton and T eflon are registered trademarks of du Pont de Nemours and recoMMenDations For Series 6000 resilient seat/seal Materialsseat/seal materialsservice recommendationV iton A (FKM) (-15 to 406 F [-26 to 208 C])Air and gasEthylene propylene (-70 to 425 F)[-57 to 218 C]SteamT eflon (PFA)SteamspeciFications325 KunKle Series 6000 Safety valveSSafety and Relief productSparts and materialsMODElS 6182, 6121, 6130, 6186 Top outlet configurationMODElS 6010, 6030, 6283, 6230, 6933, 6935 MODElS 6021, 6121, 6221, 6934T eflon (PFA) seat configuration(O-ring)MODElS 6010, 6030, 6182, 6130, 6186, 6283, 6230 Optional soft seatnotes1.

4 Models 6021, 6121, 6221 and 6934 T eflon (PFA), optional O-ring seat available for all others (except Models 6933 and 6935 - metal seat only).2. Section IV Models 6030, 6130, 6230 and 6935 are SS Models 6030, 6130, 6230 and 6935 are SS SA479-304 (D through H orifice) or SS SA479-316 (J orifice).5. Models 6030, 6130, 6230 and 6935 are SS Variation 02 (vibration dampening) Soft seat 'D', 'E' and 'F' orifice require special warn ring (notch on of fins).8. Applies only to elastomer soft seat Applies only to gag options. Remove when valve is in service. Failure to remove gag screw may cause serious damage to equipment, person injury and anD nameMaterials1 NozzleBRS B283-C48500 or BRZ SB6232 Body set screwSS 18-83 Warn ring set screwSS 18-84 DiscBRS B21 C4850045 Wire and sealSS wire and lead seal6 Guide set screwSS 18-87 Retainer nut2 BrS B168 StemSS A582-303 for D orifice SS A582-416 for E thru J orifice9 BodyBRZ B584-C8440010leverSTl A109 or JIS SPCC equivalent/ZN plated yellow11 Jam nutBrS B1612lift nutSTl A108-1018/ZN plated13 CapAluminum, anodized14lever pinSTl A108-12l1415 Cap set screwSS 18-816 Compression screw BrS B1617 SpringASTM A-313 TY 63118 Spring stepBrS B1619 Stem retainerBrS B1620 GuideBRS B16 for D and E orifice BRS B283-C37700 for F through J orifice21 Warn ring7 BrS B1622 SeatNote 123 Seat retainerBrS B16524 Disc8 BRS B21 C48500525 Warn ring spring6SS A313-302/31626 Gag screw9 STl A108-1018/ZN plated460**DC#D ( ) ( )2 (54)1 (41)6 (165)1 ( )60**DD#2D ( )

5 ( )2 (54)1 (41)6 (165)1 ( )61**DC#D ( )------6 (165)1 ( )60**ED#e ( )1( )2 (60)1 (44)7 (191)2 ( )60**EE#2e1( )1( )2 4(64)1 (44)7 5(194)2 ( )61**ED#e ( )------7 (191)2 ( )62**ED#e ( )1 ( )2 (73)1 (44)7 (191)2 ( )60**FE#f1( )1 ( )2 (67)2(51)8 (216)3 ( )60**FF#2f1 ( )1 ( )2 (73)2(51)8 (222)3 ( )61**FE#f1( )------8 (222)3 ( )62**FE#f1( )1 ( )2 (73)2(51)8 (222)3 ( )60**GF#G1 ( )1 ( )3 (79)2 (60)9 (244)5 ( )60**GG#2G1 ( )1 ( )3 (86)2 (60)10(254)5 ( )61**GF#G1 ( )------9 (244)5( )62**GF#G1 ( )2( )3 (86)2 (57)9 (244)5 ( )60**HG#H1 ( )2( )3 (92)2 (70)10 (270)7 ( )60**HH#2H2( )2( )4 (105)2 (70)11 (283)8( )61**HG#H1 ( )------10 (270)7 ( )62**HG#H1 ( )2 ( )3 (98)3(76)10 (270)8( )60**JH#J2( )2 ( )4 (108)3 (86)13 (346)15 ( )60**JJ#2J2 ( )2 ( )4 (114)3 (86)14(356)15 ( )61**JH#J2( )------13 (346)15( )62**JH#J2( )3( )4 (117)3 (86)13 (345)15 ( )KunKle Series 6000 Safety valveSSafety and Relief productSnotes1. Replace asterisks with desired model number.

6 Replace # with desired seat Model 6030 and 6935 available only x ( x 19 mm), x 1 (19 x mm), 1 x 1 ( x mm), 1 x 1 ( x 38 mm), 1 x 2 (38 x 51 mm) and 2 x 2 (51 x 64 mm).3. Models 6933, 6934 and 6935 have same dimensions as model 6010. 4. 2 for BSP (57).5. 7 for BSP ( ).speciFicationsModel number1orificeconnections ansi standardValve dimensions inch (mm)approximate weightinletoutletaBc lb(kg)inch(mm)inch (mm)Dimensions are for reference Series 6000 Safety valveSSafety and Relief productSnote1. No code stamp or 'NB' on nameplate below 15 psig non-coDe1 anD asMe section Viii air (scFM) Flow coefficient = pressure(psig)orifice area, in2D( )e( )F( )G( )h( )J( ) Series 6000 Safety valveSSafety and Relief productScapacities - metric unitsnote1. No code stamp or 'NB' on nameplate below barg anD asMe section Viii air (nm3/h) Flow coefficient = pressure(barg) orifice area, cm2D( )e( )F( )G( )h( )J( )

7 7387155242398621101741001782774577111166 6121215335552860140981372453826299801606 1015227142269510831775151793194978191276 2091202063685739441471241025234417649107 0166627303026146672511951861305035291520 8081333207634014032157389214702291375345 3516279751608250541055038168110591746272 0445655411734114318842934480860442788122 6202231495160654728421310215933645511705 0289613932297357858637553294914772435379 3621580562100315602573400865668559210571 6442710422269189062211101727284844377270 9565211641811298646517621100682121818953 1244866797310571212721978326250818325110 7421325206233995295867611577313792145353 7551090281208031433222936755725938012583 3148723123813593997311308631540239639506 1541008313589315942479408863681043414092 3164825634226658310786145953170126474364 6798111381509831755273045027012114891601 0431863289747777442121931701104197030645 0537871128961801164207732325328830013599 1901224218533995604872914303200128422923 5665879915915006210134424003733615595881 5709220140425073900643010017164132301465 2615406767061044617116240152527224234698 1108761781925015852829440172571130518523 2601645293745697533117341922627017053044 4736780812163199292801766315249038084125 9220632290182632595070835913022213363001 8863367523786351345122039 KunKle Series 6000 Safety valveSSafety and Relief productScapacities non-coDe1 anD asMe section Viii steaM (lb/h) Flow coefficient = pressure(psig)orifice area, in2D( )e( )F( )G( )h( )J( )note1.

8 No code stamp or 'NB' on nameplate below 15 psig Series 6000 Safety valveSSafety and Relief productScapacities - metric unitsnon-coDe1 anD asMe section Viii steaM (kg/h) Flow coefficient = pressure(barg)orifice area, cm2D( )e( )F( )G( )h( )J( )note1. No code stamp or 'NB' on nameplate below barg Series 6000 Safety valveSSafety and Relief productScapacities asMe section i steaM (lb/h) Flow coefficient = pressure(psig)orifice area, in2D( )e( )F( )G( )h( )J( ) ( )190 (86)339 (153)527 (239)869 (394)1353 (613)2217 (1004)KunKle Series 6000 Safety valveSSafety and Relief productScapacities - metric unitsasMe section i steaM (kg/h) Flow coefficient = pressure(barg)orifice area, cm2D( )e( )F( )G( )h( )J( )asMe section iV steaM, lB/h (kg/h) - Models 6933, 6934 and 6935set pressurepsig (barg)orifice, area in2 (cm2) ( ) ( ) ( ) ( ) ( ) ( )capacities 11 KunKle Series 6000 Safety valveSSafety and Relief productSselection GuiDeexample.

9 6010hGM01-aM0015 Model60106130623060216186693360306283693 46182622169356121orificeDGehFJinlet sizec ( )G 1 ( )D ( )h 2 ( )e 1 ( )J 2 ( )F 1 ( )seat materialM Metale EPRV V iton (FKM)t T eflon (PFA) (models 6021, 6121, 6221, 6934 only)Variation (01 to 99)01 Plain lever02 Plain lever with vibration dampener03 Plain lever with gag60 BSP threadsDesign revisionIndicates non-interchangeable revisionDash (-) if original designValve servicea Steam ASME section IK Air/gas ASME section VIIIl Steam ASME section VIIIG Steam ASME section IV (models 6933, 6934, 6935 only)p Steam, non-coden Air, non-codespring materialM SSset pressure0015 15 psig ( barg) only for models 6933, 6934, 6935 ASME section I and VIII, steam, ASME section VIII, air/gas National Board Certified. Models 6933, 6934, 6935 ASME section IV, National Board Certified12 2017 Emerson. All rights reserved.