User manual HONEYWELL RV100P DATASHEET

[. . . ] RV100P Check valve with flanges Product specification sheet Application RV100P check valves are preferably for use as an independent means of preventing reverse water flow and are for installing directly after a water meter, but also for application in transfer pipes on district water supply systems. [. . . ] Special Features · · · · · · Universal application Creates no shock pressure loadings Powder coated inside and outside - Powder used is physiologically and toxicologically safe Low pressure loss High flow rate Operating in any position Water, medium and light fuel oils, pure animal and vegetable oils, kerosene, petroleum with less than 15 % aromatic content. Compressed air Range of Application Medium Construction The check valve comprises: · · Housing with flanges according DIN 2501 Check valve insert DN 50 - DN100: - Guide - Closing system - Spring DN 125 - DN150: - Guide bushing - Closing system - Guide - Spring DN 200 - DN250: - Guide bushing - Closing system - Guide - Spring - disc, nut and O-ring Operating pressure Option A 16 bar Technical Data Operating tempera- Water up to 100 °C, ture other mediums up to 100 °C Connection size DN 50 - DN 250 Subject to change without notice · · · Seal Grey cast iron housing Stainless steel spring o Brass (DN50 - DN100) resp. stainless steel (DN125 DN250) guide bushing and closing system o Stainless steel guide o Stainless steel spring o Stainless steel (302) disc ring o Stainless steel (316) screw o NBR 70 Sh o-ring NBR disc seal ring Materials EN0H-1226GE23 R1005 · www. honeywell. com 1 RV100P Check valve with flanges Method of Operation Spring loaded check valves have a moving seal disc which is lifted off the seat by a greater or lesser amount depending on the flow rate through the valve. If the flow falls towards zero, then the spring pushes the disc back onto the seat and seals the waterway. To ensure continuing correct function it is recommended that check valves be regularly checked and maintained (as specified in EN 1717). h Options RV100P-. . . A = With drilled flanges, PN 16 to DIN 2501 for DN 50 - DN 250, NBR disc seal ring . . . fill in connection size L Connection size Weight Dimensions kvs-value Nominal flow rate bei p = 0, 15 bar DN kg mm L m3/h m3/h 50 5. 6 100 72 30. 0 65 7. 6 120 124 50. 0 80 9. 8 140 200 72. 0 100 13. 8 170 310 110. 0 125 20. 6 200 460 200. 0 150 28. 6 230 600 250. 0 200 48. 6 300 1100 400. 0 250 81. 4 370 1600 720. 0 2 www. honeywell. com EN0H-1226GE23 R1005 Subject to change without notice RV100P Check valve with flanges Installation Example Installation Guidelines · · · · Installaion in any direction possible Install shut off valves o Isolating valves provide optimal serviceability Ensure good access o Simplifies maintenance and inspection For systems with water meters, install right after water meter, if applicable o Protects against backflow from water systems Typical Applications Check valves of this type are suitable for use as a safety device on water installations in buildings as specified in EN 1717 and are also suitable for district water supply mains and for commercial, industrial and other similar systems. [. . . ] The following are some typical applications: · · · · · · · · In central water supply systems After a water meter As a safety device up to liquid category 2 of EN 1717 Downstream of pumping installations Upstream of water heating installations In district heating systems In agricultaure applications In applications with compressed air Flow Diagram EN0H-1226GE23 R1005 Subject to change without notice www. honeywell. com 3 RV100P Check valve with flanges Automation and Control Solutions Honeywell GmbH Hardhofweg D-74821 Mosbach Phone: (49) 6261 810 Fax: (49) 6261 81309 http://europe. hbc. honeywell. com www. honeywell. com Manufactured for and on behalf of the Environment and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1226GE23 R1005 Subject to change © 2005 Honeywell GmbH [. . . ]