C D A VIEW A-A 23 24 25 19 AIR/VAC OUTLET A 21 30 4A 8A A AIR RELEASE OUTLET 2 28 7 6 11 4 12 26 22 34 8 B 18 5 3 1 13 15 17 10 27 5A 28 ANSI FLANGED 125 LB. CLASS (150 CWP) 250 LB. CLASS (300 CWP) 9 Y INLET SEE DRAWING NO. VM-206C-M FOR STANDARD MATERIALS OF CONSTRUCTION. VA LV E 125 LB. 250 LB. S I Z E MODEL NO. MODEL NO. 6" 8" 1 2 3 4 4A 5 5A 6 206C 208C BODY COVER LEVER FRAME SEAT SEAT FLOAT FLOAT GASKET 256C 258C 7 8 8A 9 10 11 12 13 A B 21" 25" 20 1/4" 23 1/2" COVER BOLT RETAINING SCREW RETAINING SCREW GUIDE BUSHING FLOAT ARM ORIFICE BUTTON PIVOT PIN RETAINING RING C D Y 14" 10 7/8" 2 3/8" 7/8" 17" 11" 15 17 18 19 21 22 23 24 INLET SIZE A I R / VA C AIR RELEASE O R I F I C E SIZE OUTLET OUTLET 150 P.S.I. 300 P.S.I. 6" FLG. 6" HOOD 8" FLG. 8" HOOD CUSHION FLOAT RETAINER LOCK NUT LINK LOCATING PIN ORIFICE BUTTON ARM HOOD HOOD RETAINING SCREW 25 26 27 28 30 34 1" NPT 1" NPT 3/8" 3/8" 7/32" 7/32" WASHER SEAT RETAINING SLEEVE WASHER (INTERNAL) 8" ONLY PIPE PLUG WASHER LOCK WASHER Revised 8-9-04 COMBINATION AIR VALVE (SINGLE BODY TYPE) DATE 1-30-80 DRWG. NO. ® VALVE AND MANUFACTURING CORP. VM-206C