User manual HONEYWELL D05F

[. . . ] D05F Pressure reducing valve with balanced seat Standard pattern with setting scale Product specification sheet Application Pressure reducing valves of this type protect household water installations against excessive pressure from the supply. They can also be used for industrial or commercial applications within the range of their specification. [. . . ] E D05F-. . . EF * As part of an installation being approved according to PED requirements, this product must also be certified. Technical Data Operating temperature Minimum pressure drop Connection size max. 70°C 1 bar 1/ 2", 3/ 4", 1" www. honeywell. com 11 D05F Pressure reducing valve with balanced seat Method of Operation Spring loaded pressure reducing valves operate by means of a force equalising system. The force of a diaphragm operates against the force of an adjustment spring. If the outlet pressure and therefore diaphragm force fall because water is drawn, the then greater force of the spring causes the valve to open. The outlet pressure then increases until the forces between the diaphragm and the spring are equal again. The inlet pressure has no influence in either opening or closing of the valve. Because of this, inlet pressure fluctuation does not influence the outlet pressure, thus providing inlet pressure balancing. E = without fittings Special Versions available on request Connection size Connection size Nominal size diameter Weight Dimensions kvs-value R RI RA DN kg mm L l H h m3/h 1/ 1/ 3/ 2" 2" 3/ 3/ 4" 4" 4" 15 0. 65 1" 20 0. 82 168 100 122 33 2. 8 1" 11/4" 25 1. 35 186 107 122 33 3. 0 150 90 122 33 2. 6 Accessories M38K Pressure gauge Housing diameter 50 mm, below connection thread G1/4". Ranges: 0 - 4, 0 - 10, 0 - 16 or 0 - 25 bar. Please indicate upper value of pressure range when ordering ZR06K M38K ZR06K Double ring wrench For removal of spring bonnet VST06-A Connection set Threaded connections VST06-B Connection set Solder connections VST06-A VST06-B 12 www. honeywell. com EN0H-1019GE23 R1109 · Subject to change D05F Pressure reducing valve with balanced seat Installation Example Connection size W* R DN mm 1/ 2" 3/ 15 55 4" 20 55 1" 25 55 * Minimum distance from wall to centre line of pipework Installation Guidelines · · · Install in horizontal pipework with spring bonnet directed upwards Install shutoff valves The installation location should be protected against frost and be easily accessible o Pressure gauge can be read off easily (see accessories) o Simplified maintenance and cleaning For residential applications where maximum protection against dirt is required, install a fine filter upstream of the pressure reducing valve Provide a straight section of pipework of at least five times the nominal valve size after the pressure reducing valve (in accordance with DIN 1988, Part 5) Typical Applications Pressure reducing valves of this type are suitable for all types of household water installations. [. . . ] 0901515 - 1" 2 3 4 2 Valve insert complete 1/2" - 1" (without filter) Replacement filter insert Blanking plug with O-ring R1/4" (5 pcs. ) 1/ " 2 D05FA-1/2B ES05F-1/2A S06K-1/4 - 1" - 1" 3 1/ " 2 4 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 Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z. A. La Pièce 16, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1019GE23 R1109 Subject to change without notice © 2009 Honeywell GmbH [. . . ]