VALVE;CHANGE OVER,3",150LBS,WK150401

VALVE;CHANGE OVER, VALVE SIZE: 3", CLASS/RATING: 150LBS, STYLE TYPE: SINGLE PAW, FLANGE FACE: RAISED FACE, END STANDARD: ANSI B16.5 (150/300 LBS), BODY MATERIAL: CARBON STEEL, BODY MATERIAL STANDARD: ASTM A216 WCB, VALVE OPERATION: HANDWHEEL OPERATED WITH STUFFING BOX SEAL; EQUIPPED WITH CHAIN WHEEL FOR COMBINATION OF TWO CHANGE OVER VALVES ;TYPE 320.1C; LIVE LOADED STUFFING BOX PREFERABLY AS SWITCH OVER VALVE IN COMBINATION WITH SAFETY/RELIEF VALVES, TYPE/MODEL DESIGNATION: 320.1C(320.054010000.4500E), DISC MATERIAL: ASTM A105, BONNET MATERIAL: ASTM A216 WCB, STEM MATERIAL: AISI 316 TI (LOWER STEM), PACKING MATERIAL: PURE GRAPHITE, BONNET/COVER GASKET MATERIAL: SS CORE WITH GRAPHITE COATING, FASTENER MATERIAL: STUD BOLT/HEX.NUT - A193 B7/A194-4, ASSET NO.: VW150401,VW150402,VW170103,VW170104,VW170301,VW170302, BODY SEALING SURFACE AWS-SFA 5.9, DISC SEALING SURFACE - AWS-SFA 5.4/AWS -SFA 5.9, CERTIFICATION: REQUIRED EN10204 3.1 M-04-100,MR.MURTHY,21-04-2004