uxcell One Way Horizontal Type Silver Tone Check Valve 1/2PT for Water Pipe Product Name : Check Valve;Type : HorizontalType;Working Pressure : 200WOG FemaleThreadDiameter : 18.5mm /1/2PT;Thread Diameter : 26mm / 1.2" Material : Metal;Medium : Water, Oil Overall Size : 50 x 60mm / 2" x 2.4"(L*H);Color : Silver Tone Weight : 244g;Package Content : 1 x Check Valve