McMaster 3294T61 Base for No Drill Railing, Galvanized Iron, Yellow, Accepts 4 Rails, OSHA Compliant 13E527 Transportation Transportation UL 842 Manufacturer Warranty 5 yr Connection Type Side 2 NPT Handle Locking Non Locking Vacuum Service Rating 29 in Hg Color Valve Handle Yellow Connection Gender Side 1 Female Valve Construction Two Piece Operating Temperature Maximum 400 Degrees F Operating Temperature Minimum 0 Degrees F Valve Body Style Straight Cleaned and Bagged Not Cleaned and Bagged For Media Steam Valve Ways 2 Way Maximum Pressure Steam 150 psi Connection Type Side 1 NPT Ball Port Style Full Port 3 A Standard Compliance Not Rated Color Valve Body Bronze Coefficient of Volume (Cv) 0 502 Performance Build Your Own OSHA Compliant 29 CFR 1926