Morrison Bros Fig. 246A, 246ADI, 246DRF Swing Check Valves - Threaded (Brass), Threaded (Ductile Iron), Flanged (Ductile Iron) OPW Engineered Systems Vapor tight construction

Vapor tight construction

Design includes an internal pressure balancing piston cylinder that provides high flow capacity and high pressure drop capability

Brightness (nits): 1000

Internal Sight Tubing: Borosilicate

Morrison Bros Fig. 246A, 246ADI, 246DRF Swing Check Valves - Threaded (Brass), Threaded (Ductile Iron), Flanged (Ductile Iron) OPW Engineered Systems Vapor tight constructionItem 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.