bids are invited for mil make actuator diaphragm - spare parts for 3612-cv-1226 and 1228 .actuator diaphragm-18 inch (moc- epdm - nylon insert).spare parts for control valve sl no. 242483. 38-41312. 12 inch . ansi -600. cv-1400. act size- 18 inch -7a1. npcil valve tag 3612-cv-1226.1228.drg no 900981 , mil make actuator diaphragm - spare parts for 3612-cv-1227and1229. actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 242498. 37-41312. 8inch . ansi -600. cv-400. act size- 18inch -7a1. npcil valve tag -3612-cv-1227and1229. , mil make actuator diaphragm - actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 242491. 38-41312. 10inch . ansi -600. cv-1000. act size- 18inch -7a1. npcil valve tag 3611-cv-1226.1228. , mil make actuator diaphragm - actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 241225. 38-41312. 6inch . ansi -600. cv-170. act size- 18inch -7a1.npcil valve tag -3611-cv-1227and1229.. , mil make actuator diaphragm - actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 251750. 37-21124. 2inch . ansi -900. cv-26. act size- 18inch -6a3. npcil tag-3331-cv-5.7.feed control valve . , mil make actuator diaphragm - actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 252524. 38-41121. 3inch . ansi -1500. cv-25. act size- 18inch -6a3.npcil tag- 3332-cv-12 bcd reflux control valve. , mil make actuator diaphragm - actuator diaphragm-18inch (moc- epdm - nylon insert).spare parts for control valve sl no. 252178. 38-21124. 2.5inch . ansi -900. cv-46. act size- 18inch -6a3. npcil tag no. 3321-cv-2.61 bcd level control valve . , mil make actuator diaphragm - actuator diaphragm-13inch (moc- epdm - nylon insert).spare parts for control valve sl no. 251457. 38-41118. 0.75inch . ansi -900. cv-3. act size- 13inch -6a2.npcil tag- 3321-cv-133 bcd level control valve. , mil make actuator diaphrag