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SANITARY SAFETY RELIEF VALVESSANITARY SAFETY RELIEF VALVESPHARMA QUALITY AND RELIABILITY - DELIVERED ON TIMESTERIFLOWVALVE.COM1

SANITARY SAFETY RELIEF VALVESSANITARY SAFETYRELIEF VALVESSSRV-81 SERIESNational Board Certified to ASME VIII/XIIIThe SSRV Sanitary Safety Relief Valve is designed to relieveover-pressure upset in hygienic and aseptic process and cleanutility systems. The SSRV is designed to be manually set toopen at a predetermined pressure to protect pressure vesselsand other equipment from being subjected to pressures thatexceed their design limits.FEATURES» National Board certified to ASME VIII/XIIISSRV-83, 83X SERIESSSRV-88 SERIES» High cleanability: L/D 1.5» Standard surface finish ASME BPE SF1, 20 Ra µin(0,5 Ra µm) is standard. ASME BPE SF5 and SF4 15 Ra µin(0,4 Ra µm) optional. Electropolished optional» FDA and USP Class VI seats, o-rings and bellows seal» Bellows seal isolates process from valve internals when valve is openor closed on 83, 83X and 88 Series» ASME BPE Tri-Clamp and Tube weld end connections are standard.NPT connections available on SSRV-81 Series.» ASME SA479 316L, AL6XN, Hastelloy C-276 are standard.» Steriflow Premium Cleaning Available - consult factory fordetailsAPPLICATIONSDOCUMENTATIONThe following documentation is kept in an electronic database andincluded with each order at no charge» Steriflow Unicert; Certificate of Compliance for:- Material, including MTR’s- Surface Finish- FDA/USP Class VI» Each Unicert document lists the orders individual valve Serial/Suffix numbers and wetted component Heat numbers. MTR’sfor each Heat number follow on attached pages. The Serial numbers and Heat numbers are directly traceable to eachindividual valve.» Bioreactor - Fermenter vessel and vessel jackets» Formulation and other Pharma process vessels» Clean Air I Gas distribution systems for point of use distribution» Clean steam systems» WFI and USP PW vessels» Any hygienic or aseptic process vessel or systemASME Section VIII/XIII compliantSanitary Safety Relief Valves createdand designed in the US2

SANITARY SAFETY RELIEF VALVESSSRV-81 SPECIFICATIONSAvailable Connection Size and Type» Inlet:- 1/2" - 1" MNPT, FNPT- 1/2" - 1" ASME BPE Tri-clamp» Outlet:- 1/2" - 1" FNPT- 1/2" - 1" ASME BPE Tri-clampBody and Wetted Trim Materials» Standard- ASME SA479 316L (UNS 31603), AL6XN , Hastelloy C-22» Optional: other materials avail" ASME BPE Tri-clampWetted Seat and O-Ring MaterialAVAILABLE SET POINT RANGESSRV-81V SERIESSSRV-81 SERIES13 – 20 psi*20 – 26 psi26 – 45 psi45 – 64 psi64 – 102 psi102 – 145 psi145 -232 psi232 – 377 psi377 – 500 psi* Contact Factory for valves with set points below 15 psi» Vulcanized Soft Seat:MODEL & SEAT TYPE- EPDM, rated to 300 F- Viton, rated to 400 FElastomer O-Ring seat (set pressures 232-500 psi); Orifice (0.394in)» O-Ring Soft Seat:- EPDM, rated to 300 F- Kalrez FFKM rated to 450 FUNITEDSTATES- Buna rated to 230 F- Viton, rated to 400 F» FDA and USP Class VI compliant elastomers:- EPDM, rated to 300 F- Kalrez FFKM rated to 450 F» FDA compliant elastomers:- Buna rated to 230 FBody Pressure/Temperature Rating:ASMESEC.VIII/XIIIFLOW FACTORAPPROVALNO.M02158S/GRated slope acc. to ASME VIII/XIII,Div. 1 UG-131 (d) (2)S: 4.41 pph / psidG: 1.57 SCFM / psiaAPPROVALNO.M02169LRated slope acc. to ASME VIII/XIII,Div. 1 UG-131 (d) (2)L: 2.21 GPM / psid» 550 psi @ 450 FNote: Premium cleaning is available - consult factory for details3

SANITARY SAFETY RELIEF VALVESSSRV-81 TYPICAL FEATURESThe SSRV-81provides 1/2" to 1" inletconnection sizes withoutlet sizes upto 1". With NPT orTri-Clamp connections,this rugged, ASMEsection VIII/XIIIapproved relief valve willhandle any applicationfrom instrument air toyour clean utility, WFIand process fluidsGas tight cap optionAll 316L barstock constructionSeat O-ring material FDA andUSP Class VI compliantASME BPE SF1, SF4 or SF5surface finishASME BPE SF1, SF4 or SF5surface finishCleanable design,L/D 1.54

SANITARY SAFETY RELIEF VALVESDIMENSIONS SSRV-81, SSRV-81VSSRV-81, WITH H2 GAS-TIGH CAP& MNPT INLETSSSRV-81, WITH H2 GAS-TIGHTCAP & TRI-C END CONNECTIONS5.545.545.54AAB3.001.46AMNPT adapters available, consult factoryEND CONNECTION SIZEINCHESEND CONNECTION SIZEINLET X OUTLETAINLET X OUTLETINCHESAB1/2" MNPT X 1/2" FNPT2.651/2" TC X 1/2" TC2.751.581/2" MNPT X 3/4" FNPT2.651/2" TC X 3/4" TC2.751.583/4" MNPT X 3/4" FNPT2.653/4" TC X 3/4" TC2.751.583/4" MNPT X 1" FNPT2.653/4" TC X 1" TC2.571.581" MNPT X 1" FNPT2.781" TC X 1" TC2.571.195

SANITARY SAFETY RELIEF VALVESDIMENSIONS SSRV-81, SSRV-81VSSRV-81, WITH H2 GAS-TIGHT CAP & FNPT INLETS1/2", & 3/4" OUTLET1" OUTLET5.545.541.532.031.463.00SSRV-81, WITH H4 GAS-TIGHT LIFTING KNOB & MNPT INLETS1/2", & 3/4" OUTLET1" OUTLET6.646.64A1.46AEND CONNECTION SIZEINCHESINLET X OUTLETA1/2" MNPT X 1/2" FNPT2.651/2" MNPT X 3/4" FNPT2.653/4" MNPT X 3/4" FNPT2.653/4" MNPT X 1" FNPT2.651" MNPT X 1" FNPT2.783.00MNPT adapters available, consult factory6

SANITARY SAFETY RELIEF VALVESDIMENSIONS SSRV-81, SSRV-81VSSRV-81, WITH H4 GAS-TIGHT LIFTING KNOB & TRI-C END CONNECTIONSEND CONNECTION SIZEINLET X OUTLETINCHESAB1/2" TC X 1/2" TC2.751.581/2" TC X 3/4" TC2.751.583/4" TC X 3/4" TC2.751.583/4" TC X 1" TC2.571.581" TC X 1" TC2.571.196.44BASSRV-81, WITH H4 GAS-TIGHT LIFTING KNOB & FNPT INLETS1/2", & 3/4" OUTLET1" OUTLET6.446.441.532.031.463.007

SANITARY SAFETY RELIEF VALVESSSRV-83X SPECIFICATIONSAvailable Connection Size and TypeAVAILABLE SET POINT RANGE» Inlet:- 1" ASME BPE Tri-clampSSRV-83X SERIES12 – 18 psi*18 – 26 psi26 – 36 psi36 - 47 psi47 – 65 psi65 - 96 psi» Outlet:- 1 -1/2" ASME BPE Tri-ClampBody and Wetted Trim Materials» Standard- ASME SA479 316L (UNS 31603), AL6XN , Hastelloy C-22Wetted O-Ring Material96 - 142 psi» Elastomers are all FDA and USP Class VI compliant:142 - 232 psi- EPDM, rated to -49 F to 302 F- Viton, rated to 400 F* Contact Factory for valves with set points below 15 psi- Kalrez FFKM rated to 32 F to 450 FBellows Process Seal MaterialMODEL & SEAT TYPE» Elastomers are all FDA and USP Class VI complaintOrifice (0.512 in.)- EPDM rated to -49 F to 302 F- Viton, rated to 400 FBody Pressure/Temperature Rating:» 255 psi @ 450 F steam*/gas/liquid* Steam only allowed up to 90 psiNote: Premium cleaning is available - consult factory for detailsUNITED STATESFLOW FACTORAPPROVAL NO.M02170S/GRated slope acc. to ASME VIII, Div. 1 UG-131 (d) (2)S: 5.59 pph / psidG: 1.99 SCFM / psiaAPPROVAL NO.M02181LRated slope acc. to ASME VIII, Div. 1 UG-131 (d) (2)L: 3.407 GPM / psidASME SEC. VIII/XIII8

SANITARY SAFETY RELIEF VALVESSSRV-83 SPECIFICATIONSAvailable Connection Size and TypeAVAILABLE SET POINT RANGE» Inlet:- 1-1/2" ASME BPE Tri-clampSSRV-83 SERIES14 – 20 psi*20 – 28 psi28 – 37 psi37 – 49 psi49 – 70 psi70 – 102 psi» Outlet:- 2" ASME BPE Tri-clampBody and Wetted Trim Materials» Standard- ASME SA479 316L (UNS 31603), AL6XN , Hastelloy C-22Wetted O-Ring Material102 - 144 psi» Elastomers are all FDA and USP Class VI compliant:185 - 232 psi- EPDM, rated to -49 F to 302 F- Viton, rated to 400 F* Contact Factory for valves with set points below 15 psi- Kalrez FFKM rated to 32 F to 450 FBellows Process Seal MaterialMODEL & SEAT TYPE» Elastomers are all FDA and USP Class VI complaintOrifice (0.984in)- EPDM rated to -49 F to 302 F- Viton, rated to 400 FBody Pressure/Temperature Rating:» 255 psi @ 450 F steam*/gas/liquid* Steam only allowed up to 90 psiNote: Premium cleaning is available - consult factory for detailsUNITED STATESFLOW FACTORAPPROVAL NO.M02204S/GRated slope acc. to ASME VIII, Div. 1 UG-131 (d) (2)S: 15.99 pph / psidG: 5.69 SCFM / psidAPPROVAL NO.M02192LRated slope acc. to ASME VIII, Div. 1 UG-131 (d) (2)L: 8.15 GPM / psidASME SEC. VIII/XIII9

SANITARY SAFETY RELIEF VALVESSSRV-83/X TYPICAL FEATURESThe SSRV-83/Xprovides Tri-Clampinlet connectionssizes between 1"and 1-1/2". With anEPDM bellows, thisASME section VIII/XIII relief valve is theperfect choice for WFIand bioprocess fluidapplicationsGas tight cap optionAll 316L barstock constructionSeat O-ring and bellows materialFDA and USP Class VI compliantASME BPE SF1, SF4 or SF5surface finishASME BPE SF1, SF4 or SF5surface finishCleanable design,L/D 1.510

SANITARY SAFETY RELIEF VALVESDIMENSIONS SSRV-83/83XSSRV-83, 83X WITH H4GAS-TIGHT LIFT KNOBSSRV-83, 83X WITH H2GAS-TIGHT CAPCCDDAABBMODEL83XENDCONNECTION1" X ON1-1/2" X 2"INCHESABCD1.752.489.203.6011

SANITARY SAFETY RELIEF VALVESSSRV-88 SPECIFICATIONSAvailable Connection Size and Type:AVAILABLE SET POINT RANGEINLET88-188-1OUTLET1 1/2" ASME BPE Tri-Clamp88-288-32" ASME BPE Tri-Clamp11-15*12-17*14-20*17-2220-2888-22" ASME BPE Tri-Clamp3" ASME BPE Tri-Clamp15-2088-32" ASME BPE Tri-Clamp3" ASME BPE 3-7751-7349-7877-114Body and Wetted Trim Materials» Standard- ASME SA479 316L (UNS 31603), AL6XN , Hastelloy C-2273-12378-123114-150Wetted O-Ring Material123-181123-181150-232» Elastomers are all FDA and USP Class VI compliant:181-232181-232* Contact Factory for valves with set points below 15 psi- EPDM, rated to -49 F to 302 F- Kalrez FFKM rated to 32 F to 450 FMODEL & SEAT TYPEBellows Process Seal Material» Elastomers are all FDA and USP Class VI complaint- EPDM rated to -49 F to 302 F88-1Orifice (0.906 in)88-2Orifice (1.457 in)88-3Orifice (1.811 in)Body Pressure/Temperature Rating:» 255 psi @ 450 F steam*/gas/liquid* Steam only allowed up to 90 psiNote: Premium cleaning is available - consult factory for detailsUNITED STATESCOEFFICIENT OF DISCHARGEAPPROVAL NO.M01449LCoefficient of Discharge,KD tested at National Board LaboratoriesL: 0.546ASME SEC. VIII/XIII12

SANITARY SAFETY RELIEF VALVESSSRV-88 TYPICAL FEATURESThe SSRV-88provides Tri-Clampinlet connections sizesbetween 1-1/2" and2". With an EPDMbellows, this ASMEsection VIII relief valveis the perfect choicefor WFI and bioprocessfluid applicationsLift LeverAll 316L barstock constructionSeat O-ring and bellows materialFDA and USP Class VI compliantASME BPE SF1, SF4 or SF5surface finishASME BPE SF1, SF4 or SF5surface finishCleanable design,L/D 1.513

SANITARY SAFETY RELIEF VALVESDIMENSIONS SSRV-88SSRV-88 WITH H4GAS-TIGHT LIFT LEVERSSRV-88 WITH H2GAS-TIGHT TIONINCHESABC88-11.5" TC X 2" TC4.342.919.9488-11.5" TC X 2" TC4.342.919.9488-22" TC X 3" TC5.633.6016.5588-22" TC X 3" TC5.633.6016.5588-32" TC X 3" TC5.894.1016.8388-32" TC X 3" TC5.894.1016.8314