VALVE, PRESSURE RELIEF: TYPE: PRESSURE REGULATOR; PRESSURE RATING: PN330; SET PRESSURE RANGE: 210 BAR; BODY MATERIAL: CS CARBON STEEL; APPLICATION: SAFETY UNIT–OSA 32; MANUFACTURER: ORELL; MANUFACTURER PARTNO: 02; EQUIPMENT TAG NO: 6-PSV-12219 & 6-PSV-12220; EQUIPMENT MODELNO: OSA 32-M-CAV-70-210; PART POSITION NO: 02