6" Valve, Ball, Flanged End, ANSI 300, Cameron T-31 or equivalent, Above Grade, Painted, w/ Gearbox and Handwheel, Lockable II 4" Valve, Ball, Flanged End, ANSI 300, Cameron T-31 or equivalent, Above Grade, Painted, 1/4 Turn w/ 2" Nut, Lockable III 4" Valve, Ball, Weld End, ANSI 300, Cameron T-31 or equivalent, Below Grade, Tarset Coated, 1/4 Turn w/ 2" Nut, w/ Lubrication Lines, Lockable IV 4" Strainer, Tee Style, Flanged End, ANSI 300, Apollo Engineering Model TSF V 2" Regulator, Pressure Reducing, Flanged End, ANSI 300, Fisher Type EZR, PRX/120 PILOT 41-80 PSIG VI 4" Straightening Vanes, Flanged, Apollo Engineering, Model No. 04F30-90- 00 VII 8" Transition Fitting, STL-PLS, SDR 11, 0.322" min. wall, Medium Density PE 2708, ASTM D2513 & ASTM D2683 VIII 6"x8" Valve, Relief, ANSI 300 x ANSI 150, Flowsafe F7000