Procurement Of Control Valve And Check Valve , part a supply of check valves as per specifications and data sheet:- supply including procurement and transportation to worksite ( s ) /workshop ( s ) including loading , unloading and handling for the following materials to be supplied by contractor as per the requirement of mr , specifications , data-sheets , standards , instructions of owner/ engineer- in-charge and other provisions of contract/ tender . , size - 2 , rating-150# , body-astm a 216 gr . wcb , flanged , size - 2 , rating-150# , body-astm a 352 gr . lcb , flanged , size - 2 , rating-300# , body-astm a 216 gr . wcb , flanged , size - 3 , rating-150# , body-astm a 352 gr . lcb , flanged , size - 4 , rating-150# , body-astm a 216 gr . wcb , flanged , size - 8 , rating-150# , body-astm a 216 gr . wcb , flanged , size - 8 , rating-300# , body-astm a 216 gr . wcb , flanged , size - 12 , rating-150# , body-astm a 216 gr . wcb , flanged , size - 12 , rating-300# , body-astm a 216 gr . wcb , flanged , part b supply of control valves ( globe valve ) as per specifications and data sheet supply including procurement and transportation to worksite ( s ) /workshop ( s ) including loading , unloading and handling for the following materials to be supplied by contractor as per the requirement of mr , specifications , data-sheets , standards , instructions of owner/ engineer- in-charge and other provisions of contract/ tender . , pneumatic actuated control valve of max . size 8 300# with smart positioner and their accessories , inclusive of supply of necessary tubing , tube fittings as per datasheets , p&id and standard specifications including erection and commissioning spares .