MFGR'S # VT-98071-1. TAG: LH-CK-10. WITH BETTIS AIR CYLINDER ACTUATOR. MODEL CB420. S/N 973540B-21. PART # 061159. 120 PSIG MAX OPERATING PRESSURE. 250 PSIG MAX SHELL TEST PRESSURE. EQUIPPED WITH BEACON POSITION INDICATOR. FACE-TO-FACE DIMENSION = 7". 10"Ø ANSI 150 FLANGE CONNECTION ON TOP AND BOTTOM. TEST RUN VIDEO ON FILE.