If you use tubing with your instrument valves, you can save time and installation labor by specifying your Hex valves with the integral tube fitting option. Installation is quick and easy. An inverted nut and ferrule is pre-assembled into the valve so you simply insert the tubing and tighten.
They are available in single ferrule and double ferrule designs in Carbon Steel (ASTM A108) or 316 Stainless Steel (ASTM A479) to correspond with the valve body material.
The integral tube fitting option is available on Hex models HM10, HM13, HM18, HM45, HM50, HM53, HM57, HM58 and HN49.