What are the considerations for check valves used in systems with low flow rates

1/2 GPH Non-Draining PC Dripper $0.35 As low as: $0.29 Add to Cart D010 2 GPH Non-Draining PC Dripper $0.35 As low as: $0.29 Add to Cart The Soval 1036 Series Cast Iron Silent Wafer Check Valve has an economical and compact body design and stops water hammering in its tracks. The Series 3600 Swing Check Valves prevent backflow in irrigation water control lines. Features: Cast aluminum body combines lightweight strength and corrosion ... Check valves are incredibly useful. They can help pumps keep pumping, pressure vessels stay pressurized, and reduce waste from blow outs and line breakage. E/E3 Alarm Check Valve with E2 Euro Stainless Steel Trim · Grooved Connections · Sprinklers · Valves & Systems · Wet System Valves · Dry System Valves · General ... Compact check valve with push-in fitting ... Compact and space saving line type for vacuum retention and low pressure use. Industry. Search Part Nos. ... Compact ... 3/8" x 1/2" Check Valve - Compatible with Riser Mount Compressors: OL Advance Series, OL Plus Series, OLR Plus Series, Quiet Series. The globe style is compact and light weight with integral ANSI Class 125/150 flanged connections, standard lead-free bronze trim and EPDM rubber seat for leak ... 3-A approved for use as a check valve or vacuum breaker, the 3S Series installs between new or existing sanitary ferrules, fittings, or tubing1, and includes 2 ... Steam traps - Other than with steam traps discharging to atmosphere, check valves should always be inserted after a steam trap to prevent back flow of ...