Stockham Check Valve Mil-v-18436 Size 3/4" 200 THREAD DIRECTIONRIGHT-HAND ALL ENDSDISK LOADING METHODWEIGHTCONNECTION STYLEB9 PLAIN ALL ENDSMOUNTING POSITIONHORIZONTAL OR VERTICALMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSENOMINAL THREAD SIZE0.750 INCHES ALL ENDSMATERIALCOPPER ALLOY 922 BODY COPPER ALLOY 314 FLOW CONTROL DEVICEMEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSESPEC/STD CONTROLLING DATANONDEFINITIVE SPEC/STD DATA3 TYPE AND 200/WSP/ CLASS AND 3/4 SIZE STOCKHAM VALVE