Morrison Bros Fig. 246A, 246ADI, 246DRF Swing Check Valves - Threaded (Brass), Threaded (Ductile Iron), Flanged (Ductile Iron) Item Numbers:246ADI0200 AV Smith Meter 575054-001 O-Ring

Smith Meter 575054-001 O-Ring

640108-051 Buna Cover O-Ring Smith Meters

7391S-0020 Thermistor plug

21VAC-210mA max / 30VDC-300mA max

P/N: 507571-003

Morrison Bros Fig. 246A, 246ADI, 246DRF Swing Check Valves - Threaded (Brass), Threaded (Ductile Iron), Flanged (Ductile Iron) Item Numbers:246ADI0200 AV Smith Meter 575054-001 O-RingItem Series: Morrison Bros Fig. 246A, 246ADI, 246DRF Swing Check Valves Threaded (Brass), Threaded (Ductile Iron), Flanged (Ductile Iron) Downloadable Resources: FIG 246 SPECIFICATION SHEET FIG 246 INSTALLATION INSTRUCTIONS Product Ordering Information: ITEM NUMBERS CHART (CLICK HERE) Products Description & Features: Description: Designed to prevent backflow in horizontal piping systems. Swing check valves allow liquid to flow in a single direction.