<div class="detailmodule_text-image"><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content">if you need other products ,please<br/> contact me whats app +8613732167972<br/><br/><br/>1/8"=3.18mm<br/>1/4"=6.35mm<br/>3/8"=9.53mm<br/>1/2"=12.7mm<br/>3/4"=19.05mm<br/><br/><br/>Note: The size is selected according to the outer diameter of the pipe.<br/>Name: PTFE ferrule check valve/non-return valve<br/>Temperature range: -196°C~250°C<br/>Connection method: ferrule connection, good sealing.<br/>Product features: high temperature resistance, low temperature resistance, acid and alkali resistance, weather resistance, high lubricity, non-adhesive, non-toxic, electrical insulation.<br/>Material: polytetrafluoroethylene (PTFE)<br/>Pressure range: 0-1Mpa<br/>Opening pressure: 0.02~0.03MPA</p><div></div></div><br/>