Watts 0547111 Ball Valve</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Fluorocarbon elastomer stem O-ring prevents stem leaks</li><li>PTFE stem packing seal， thrust washer， and seats</li><li>Water Temperature Range: -40F to 400F (-40C to 204C)</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41p4tsBitOL.jpg' noproxy></br>