VALVE, CONTROL; VALVE SIZE: 0.5 IN, BODY MATERIAL: SS (A351 CF8M), TRIM: SS 316; MODEL:4411, REF:3980-KV-98748, 3980-KV-98758, 2220623-003-001, S/N:8059-025-001, 8059-026-001, MFR:SEVERN GLOCON INDIA PVT LTD, LEAKAGE CLASS: V, PORT SIZE: 0.5 IN, SUPPLY PRESSURE: 500 KPA, SPRING RANGE: 28.0-36.1 PSI, W/ACTUATOR (MODEL: P6AM), GAUGE (0 TO 11 BAR), SOLENOID VALVE (PN: V51R4D7A-XP0900, MFR: NORGREN, PRESSURE: 115 PSIG, SIZE: 1/4 IN, NPT, OPERATION: 3/2 WAY), VOLUME BUSTER (MODEL: IB10, PRESS: 100PSIG, PIPE CONNECTION: 1/4 IN NPT) FOR 3980 OXYGEN PLANT