How can check valve technology contribute to a more sustainable future

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, thus preventing process flow from reversing. When ... Proco Products is a leading manufacturer of rubber check valves, these are fully passive devices requiring neither maintenance nor any source of outside power ... VALVE Products ... Flomatic is a Valve Manufacturer Certified under ISO 9001 and ISO 14001 Quality and Environmental Management Systems. NQA ISO9001 ANAB ... Parker's check valves are available in various sizes, pressure ratings, flow capacities, and crack pressures to meet the requirements of most hydraulic system ... 1.5" Threaded Check Valve, Weep Hole, No-Hub. Model PS-CVWNH. Where to buy. Check Valve Description 1.5" Threaded Check Valve, Weep Hole, No-Hub. SMC pilot check valves permit flow in one direction and only allow reverse flow if supplied with an appropriate pilot signal. They are available in thread sizes ... Check Valve (9) · Sprinklers & Nozzles · Wet, Dry, Deluge & Preaction · Control Valves & Devices · Grooved (Germany & UK) · Grooved · Alarm Devices & Monitoring. The No. 375 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet ... Model M-2 Check Valve 4" Viking valve and system offerings provide customers with industry-leading quality that lasts. Viega MegaPress 316 check valve. Model: 5174 | Part # 29050. Smart Connect Technology. Components: EPDM sealing elements.