CV19 SERIES SAFETY RELIEF VALVE

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2 CV19 SRIS SATY RLI VALV eatures: Bronze Construction ASM and CRN Certifications (C Opt) Teflon PA lourocarbon Seat Optional Anti-Vibration ampened Lever Maximum Temperature 0 o Set Pressure Ranges - 300PSI in 5 PSI Increments NPT SIZ Inlet X Outlet Part # 1/ x x x x x x x 1-1/ 1-1/ x 1-1/ 1-1/ x x x 2-1/ 2-1/ x 2-1/ CV19-06-** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** MRV10 ow to Order CV19 Series Safety Relief Valve CV A - Valve Series Inlet Outlet Set 04=1/ 06= 08= 10= 12=1-1/ 16= 20=2-1/ 06= 08= 10= 12=1-1/ 16= 20=2-1/ Pressure (PSI) - 300PSI in 5 PSI increments Service Media = Steam U = Steam A = Air V UV UV

3 imensions PART # A B C Inlet Outlet NPT NPT Orifice CV19-06-** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** CV ** / 1-1/ 1-1/ 2-1/ 1-1/ 1-1/ 2-1/ 2-1/ Outlet A C Inlet B Lift Washer Lever Pin Pin Adjusting Screw Washer isc Seat Insert Ring Nut Lift Lever Lock Screw uide Ring Screw Ring Screw escription Nut Lock Screw Lift Lever Washer iude Ring isc uide Ring Screw Nozzel Ring Screw Bill of s escription Seat Insert Steel (plated) Lift Washer lever Pin Steel (plated) Adj.Screw Locknut Bronze Adjusting Screw Ring Nameplate PA Teflon Steel (plated) Steel (plated) Steel (plated) stainless Steel MRV11

4 CV19 SRIS LOW ATA ALL SPCIICATIONS AN IMNSIONS SUBCT TO CAN WITOUT NOTIC = V STAM U = UV STAM A = UV AIR IR VSSLS UNIR VSSLS UNIR VSSLS ASM SCTION I-POWR BOILRS 19 SRIS BRONZ SATY VALVS STAM ASM SCTION VIII-PRSSUR VSSL 19 SRIS BRONZ SATY VALVS STAM ASM SCTION VIII-PRSSUR VSSL 19 SRIS BRONZ SATY VALVS AIR CAPACITY CART - POWR BOILR CO A.S.M.. (V) RATIN-90% O ACTUAL CAPACITY AT 3% ACCUMULATION CAPACITY IN POUNS O SATURAT STAM PR OUR ST Pressure (PSI) MOL CV19-06-** CV ** U A MOL CV ** CV ** U A CAPACITY CART - PRSSUR VSSL CO A.S.M.. (UV) RATIN-90% O ACTUAL CAPACITY AT 10% ACCUMULATION CAPACITY IN POUNS O SATURAT STAM PR OUR MOL CV ** CV ** U A MOL CV ** CV ** U A CAPACITY CART - PRSSUR VSSL CO A.S.M.. (UV) RATIN-90% O ACTUAL CAPACITY AT 10% ACCUMULATION CAPACITY IN CUBIC T O PR MINUT AT 14.7 P.S.I.A.-60 O MOL CV ** CV ** U A MOL CV ** CV ** U A MRV ** esignates Pressure Setting of Valve, ( xample: CV A )

5 CV0 SRIS SATY RLI VALV eatures: Bronze, Carbon, or all Construction Trim esign, Suitable for Steam, Air, as, Liquid Metal to Metal, PCT or lastomer O-Ring Seats Short Tuned Blowdown and Back Pressure Tight Minimizes ugitive missions and Product Loss ASM Section VIII Air, Steam and Liquid Services, Sizes 1/ to NPT Available Set Pressure Range 5 to 800 o Maximum igh acity full esign, s Integral Lift Stop, Self-Aligning Pivoting isc API 527 Seat Tightness, Standard for all Models CSA B51 CRN O8547-SC Options Screwed (standard), Packed Lift Lever, Special Cleaning and Test ags Available lastomer or PCT Soft Seats for xceptional Tightness igh Temperature Alloy s for 422 o to 800 o Service Cryogenic Preperation to -0 o (consult factory) Soft Seat Pressure & Temperature Limits Seat Set Pressure Temperature Min. Max. Min. Max. VITON PM SILICON NOPRN NITRIL/BUNA-N PCT 0 - o -70 o -60 o -35 o -30 o -320 o 0 o 2 o 4 o 225 o 2 o 2 o Metal to Metal Pressure/Temperature Ratings Series CV51 CV52 CV53 CV54 Trim Max. Set-Steam Max.Set-Air,as, Liquid Temp. Limits Bronze Bronze Carbon Stainless Stainless Stainless Stainless 2 PSI 300 PSI -60/6 O 300 PSI PSI / 600 PSI / 0 PSI / PSI / 600 PSI / 0 PSI / PSI / 600 PSI / 0 PSI / PSI / 600 PSI / 0 PSI / PSI / 600 PSI / 0 PSI / -60/422 O -20/800 O -60/800 O PART NO. CV5**-06 CV5**-08 CV5**-0606 CV5**-0608 CV5**-0610 CV5**-0810 CV5**-0812 O R I I C ROUP INLT/OUTLT PART NO. O R I I C ROUP INLT/OUTLT 1/ MNPT X NPT * 1/ MNPT X NPT MNPT X NPT * MNPT X NPT MNPT X NPT MNPT X NPT CV5**-1012 CV5**-1016 CV5**-1216 CV5**-1220 CV5**-1620 CV5**-1624 MNPT X 1-1/ NPT MNPT X NPT 1-1/ MNPT X NPT 1-1/ MNPT X 2-1/ NPT MNPT X 2-1/ NPT MNPT X 3 NPT MNPT X 1-1/ NPT * Available in series CV51 & CV52 Only MRV13

6 CV0 SRIS SATY RLI VALV CV51 Series CV51 = Bronze/ CV52 = Bronze/ Stainless CV53 = Carbon/ Stainless CV54 = All Stainless Note: ow to Order CV0 Series Relief Valve 1-1 = Screwed 2 = Screwed+gag 3 = Packed Lever 4 = Packed+gag M K Size 06* * Set Pressure 5- PSI Available Seat M=Metal B=Buna-n =PM K=PCT N=Neoprene S=Silicone V= Service Code = Sec VIII liquid K = Sec VIII air/gas L = Sec VIII steam M = Non Code liquid N = Non Code air/gas P = Non Code steam Q = Vacuum Orifice roup 1. The ASM Code Section VIII requires a lift lever for the following services: air, steam or hot water over 1 o 2. Maximum back pressure is PSI 3. igh temperature stainless steel alloy spring is required above 422 o /217 o C Specify option T T Special Options T - igh Temperature OX = Cleaned for Oxygen (if no options needed leave blank) Inlet C Outlet B A imensions PART # A B C Inlet Outlet NPT NPT Orifice CV5**06 CV5**08 CV5**0606 CV5**0608 CV5**0610 CV5**0810 CV5**0812 CV5**1012 CV5**1016 CV5**1216 CV5**1220 CV5**1620 CV5** / 1/ 1-1/ 1-1/ 1-1/ 1-1/ 2-1/ 2-1/ 3 MRV14

7 CV0 SRIS SATY RLI VALV Screwed Adjusting Bolt Lock Screw Pin isc uide Lock Screw isc isc older Ring Seal escription Bonnet Bonnet Seal Nozzel Nozzel Seal Nozzel Ring Seal isc older isc Retaining Ring isc uide Pin Washer Adjusting Bolt Lock Nut (igh Temp) Lock Screw (screwed) Seal () Nameplate rive Screw Seal & Wire Note: 510 Series Bronze B-584-C844 * B Inconel Lead/ Lock Nut Seal (cap) Washer Bonnet Bonnet Seal Retaining Ring Nozzel Seal Nozzel Bill of s 520 Series Bronze B-584-C844 * Inconel Lead/ * Sizes, and are Cast Bronze ** Sizes and are Cast Steel *** Sizes and are Cast Type 316 Bill of s Lift Lever Option escription (Packed Lever) Cam Lever Lift Washer Locknut Collar Cam Bushing Cam O-Ring Bushing O-Ring Seal (cap) Washer 530 Series Steel SA-216 WCB Steel ** Inconel Steel Lead/ Bushing O-Ring Cam Bushing Washer Collar 513,523 Series Cam O-Ring Lever 5 Series S.S. SA-351-C8M 316 *** Inconel 316 Lead/ 533 Series Steel (packed lever) Lock Nut Lift Washer Cam Seal (cap) 543 Series 316 MRV

8 CV0 SRIS LOW ATA ALL SPCIICATIONS AN IMNSIONS SUBCT TO CAN WITOUT NOTIC AIR UV STAM UV LIQUI UV ASM SCTION VIII Air Standard Cubic eet Per Minute of Air at 10% Overpressure National Board Certified Ratings are 90% of Actual ASM SCTION VIII Steam Pounds Per our Steam at 10% Overpressure National Board Certified Ratings are 90% of Actual ASM SCTION VIII Liquid U.S. allons Per Minute of Water at 10% Overpressure National Board Certified Ratings are 90% of Actual ARA SQ.IN ST PRSSUR SCM LB/hr PM SCM LB/hr PM SCM LB/hr PM SCM LB/hr PM SCM LB/hr PM SCM LB/hr PM U U U U U U 5* 10* * Pressure Settings Below PSI are Non-ASM Code MRV16