VALVE OTHER TYPE; TYPE: SHUT-OFF VALVE ASSEMBLY; ENGLISH: NOMINAL SIZE: 1-1 / 2 ”; MAXIMUM WORKING PRESSURE: 3.5 BAR; FLUIDS: NATURAL GAS; NATURAL GAS INJECTION LANCE HOLDER AH; SERVICE CONDITIONS CONDUCTED FLUID NATURAL GAS, 6 BAR, 20 ° C. FLUID TO BE CLOSED COMPRESSED AIR, 3.5 BAR, 1200 ° C; TIGHTNESS TEST MUST BE PERFORMED AT 5 BAR, ZERO LOSS, DELIVERY TEST PROTOCOL, IDENTIFYING THE PART WITH AN ORDER NOTE; BRAND 1: WORCESTER; PART NO. 1: SS.RED.AHO2.SALA-ART-1520-52-2261; BRAND 2: RHINO; DRAWING NUMBER: SS.RED.AHO2.ROOM-ART-1520-52-2261