procurement of various size cpvc/ epdm manual diaphragm valve, ball valve and nrv for tmd off site, 2x660 mw, sstpp, mppgcl dongalia. procurement of various size cpvc/ epdm manual diaphragm valve, ball valve and nrv for tmd off site, 2x660 mw, sstpp, mppgcl dongalia. , manual diaphragm valveto suit fitment in cpvc pipe conforming to astm f 441 and cpvc fitting conforming to astm f 439 , cpvc diaphragm valve 317 f/e cpvc/epdm size 65 nb (2-1/2”) , cpvc diaphragm valve 514 f/e epdm size 40 nb (1-1/2”) , cpvc diaphragm valve 514 soc epdm size 50 nb (2”) , manual ball valveto suit fitment in cpvc pipe conforming to astm f 441 and cpvc fitting conforming to astm f 439 , cpvc tu2k ball valve 375 soc epdm size 25 nb (1”) , cpvc tu2k ball valve 375 soc epdm size 10 nb (1/2”) , check valve (nrv)to suit fitment in cpvc pipe conforming to astm f 441 and cpvc fitting conforming to astm f 439 , cpvc tu2k ball check valve soc epdm size 50 nb (2”) , cpvc tu2k ball check valve soc epdm size 25 nb (1”) , cpvc tu2k ball check valve soc epdm size 15 nb (1/2”) , cpvc tu2k ball check valve soc epdm size 20 nb (3/4”)