Attributes . Designed for long life operation Nonskid Base Pad Plunger can be depressed flush with valve body without damage to valve Standard 1/8-27 N.P.T. input and output ports Filtered and lubricated air supply is required for best operation Line pressure up to 150 P.S.I. 2 holes provided for rigid mounting to floor or equipment Two-way models do not exhaust back pressure . Names