Section G High Capacity Flanged Safety Relief Valves Manufactured in accordance with ASME Code Section VIII NBBI Capacity Certified for air, gas, & liquid Soft seat options Pressures to 2,000 psi High capacities Flanged inlet sizes to 1500#

Section G

 

INLET OUTLET SIZES: 3/4" X 1 1/2" to 3" X 4" FLANGE SIZES: 150# to 1500# (ANSI) ORIFICE SIZES (dia): 5/8", 1" SOFT SEAT OPTIONS Viton (R), Neoprene, EPDM, Nitrile, Kalrez (R), Teflon, Urethane, Aflas Viton (R) and Kalrez (R) are registered trademarks of DuPont Dow Elastomers MAXIMUM SET PRESSURE 1,480 PSI SERVICE APPLICATION: ASME VIII (UV) AIR & GAS All models ASME VIII (UV) LIQUID All models NBBI CAPACITY CERTIFICATION Air, Gas, & Liquid NON-CODE AIR, GAS & LIQUID All Models

MATERIALS OF CONSTRUCTION BODY: WCB & CF8M INTERNALS 302SS, 316SS SPRING 302SS, 316SS, Inconel TYPICAL APPLICATIONS: Overpressure protection for pumps and compressors, thermal relief, NACE service, fuel systems, process systems, applications requiring high relieving capacities, pipelines, Etc. CANADIAN REGISTRATION NUMBER 0G0736.2C

 

 

SERIES FT 5/8" ORIFICE DIAMETER

SET PRES. (psi)	AIR (scfm)	NATURAL GAS (SG=0.60) (scfm)	WATER (GPM)
125	743	958	99
750	4098	5286	244
1500	8124	10480	344
2000	10808	13942	398
For detailed product specifications, request product specification sheet G

 

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