BALL VALVE; NOMINAL SIZE: 1/2 IN; MOUNTING TYPE: THREADED; FLUIDS: BLAST FURNACE GAS; BALL MATERIAL: AISI 316; PRESSURE: 100 BAR CENTRAL TILTING BODY, 10.4 MM STRAIGHT PASSAGE SOLID BALL, 1/4 TURN TOTAL OPENING, ADJUSTABLE STEM SEAL WITH FLON T-WASHER, BLOW-OUT PROTECTION STEM, RESILIENT CIRCULAR PASSAGE SEATS IN BOTH DIRECTIONS, DIMENSIONS TO ASA B16.11, BS5351 AND MSS.SP.72 STANDARDS; BODY, BONNET, STEM, BOLTS AND NUTS MADE OF FORGED AISI 316; REINFORCED EFLON T SEATS, TEFLON BODY GASKET, THREADED BOTH ENDS FOR 1/2” TUBE WITH NUTS AND DOUBLE FERRULE INCLUDED. 1500 WOG; THE VALVE MUST BE PROVIDED WITH A LOCKING DEVICE – SUITABLE FOR USE WITH A PADLOCK WITH A NOMINAL LINK/RING DIAMETER OF 6 – PADLOCK HOLE DIAMETER OF 8 MM; MANUFACTURER 1: WHITEY; PART 1 NO.: SS-63TS8