Needle valve AF series

manualadjustmentregulating

Compression type tubing connections for 1/16", 1/8", 1/4", and 3/8" O.D. tubing. Requires no special tooling for tubing preparation (simply cut off, deburr, and insert tubing into connection). Connection details here. Non-rotating tip stems are standard on AF4 and AF6 for on-off service and insure long life on valve seats. Regulating tip stems are available at no additional cost, add - REG to the catalog number. Glands and sleeves are supplied with each valve unless otherwise requested (glands and sleeves shown here). Materials include high tensile type 316 stainless steel for the valve body and hardened 17-4PH stainless steel lower section stem. Air operators for remote control operation are available for all valves. (Refer to Air Operator section of catalog for additional data). Non-rotating slotted stem design (standard for AF4 and AF6) Packing below stem threads Type 316 ss high tensile bodies Positive gland lock device No stem adjustment needed Black T-handles or choice of 4 colors Tube sizes 1/16" through 3/8"