User manual HONEYWELL SV300

[. . . ] If the inlet pressure to the valve rises up to the set opening pressure, then the valve opens immediately to the maximum flow position. [. . . ] If the inlet pressure to the valve rises up to the set opening pressure, then the valve opens immediately to the maximum flow position. If the pressure falls to the set pressure, then the valve closes slowly to prevent pressure shock loads. Special Features · · · · · High flow capacity Light weight Powder coated inside and outside - Powder used is physiologically and toxicologically safe Integral control circuit and ball valves No external energy required for operation Water 1 - 12 bar adjustable Range of Application Medium Opening pressure Construction The safety valve comprises: · · · · · · · · · · · · · · Housing with PN16 flanges per ISO7005-2, EN1092-2 Pilot valve 66-300 Control circuit with ball valves on inlet and outlet Control circuit with integral rinsable filter insert Ductile iron housing, cover plate and diaphragm plate (ISO 1083), powder coated Red bronze/stainless steel regulating cone Stainless steel pressure spring and control rod Fibre-reinforced NBR diaphragm NBR and EPDM seals Stainless steel valve seat High quality synthetic material control circuits Brass compression fittings Brass pilot valve housing Stainless steel filter insert Technical Data Operating tempera- Max. Z = PN 25, on request Connection size Connection size Weight Dimensions DN approx. kg (mm) L H h m3/h 50 14 65 15 80 24 100 39 150 82 200 159 250 247 300 407 350 512 400 824 450 947 kvs-value 230 235 83 43 292 294 93 43 310 400 100 103 350 433 110 167 480 558 143 407 600 650 173 676 730 823 205 1160 850 944 230 1600 980 990 260 1600 1100 1250 290 3300 1200 1250 310 3300 68 www. honeywell. com EN0H-1336GE23 R0807 · Subject to change SV300 Safety valve Installation Example Installation Guidelines · · · · · Fit a shutoff valve upstream of the safety valve Note flow direction (indicated by arrow) Ensure good access o Simplifies maintenance and inspection Discharge pipework should be one size larger than the outlet connection from the valve Install connectors for removal and refitting for maintenance Typical Applications Safety valves of this type, within the limits of their specification, are suitable for installation in drinking water supply systems and industrial installations, for example on the pressure side of a booster pump which supplies a low lying zone, exceptionally high flow rates for filling operations or to prevent excessive pressure in normal operation of a system. Flow Diagram 6, 5 m/s [m3/h] 15 m/s 10000 EN0H-1336GE23 R0807 · Subject to change DN 450 DN 400 DN 350 DN 300 DN 250 DN 200 5000 1000 500 DN 150 DN 100 DN 80 DN 65 DN 50 [bar] 1 5 10 100 50 0, 5 www. honeywell. com 69 SV300 Safety valve Spare Parts Safety valve SV300, from 2002 onwards No. Description 2 1 1 2 Replacement pilot valve Set of seals Dimension Part No. DN 50 - DN 450 CX-PS DN 50 DN 65 DN 80 DN 100 DN 150 DN 200 DN 250 DN 300 DN 350 DN 400 DN 450 0903750 0903751 0903752 0903753 0903754 0903755 0903756 0903757 0903758 0903759 0903760 bar 2 2 2 2 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, Ecublens, Route du Bois 37, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1336GE23 R0807 Subject to change without notice © 2007 Honeywell GmbH [. . . ] kg (mm) L H h m3/h 50 14 65 15 80 24 100 39 150 82 200 159 250 247 300 407 350 512 400 824 450 947 kvs-value 230 235 83 43 292 294 93 43 310 400 100 103 350 433 110 167 480 558 143 407 600 650 173 676 730 823 205 1160 850 944 230 1600 980 990 260 1600 1100 1250 290 3300 1200 1250 310 3300 68 www. honeywell. com EN0H-1336GE23 R0807 · Subject to change SV300 Safety valve Installation Example Installation Guidelines · · · · · Fit a shutoff valve upstream of the safety valve Note flow direction (indicated by arrow) Ensure good access o Simplifies maintenance and inspection Discharge pipework should be one size larger than the outlet connection from the valve Install connectors for removal and refitting for maintenance Typical Applications Safety valves of this type, within the limits of their specification, are suitable for installation in drinking water supply systems and industrial installations, for example on the pressure side of a booster pump which supplies a low lying zone, exceptionally high flow rates for filling operations or to prevent excessive pressure in normal operation of a system. Flow Diagram 6, 5 m/s [m3/h] 15 m/s 10000 EN0H-1336GE23 R0807 · Subject to change DN 450 DN 400 DN 350 DN 300 DN 250 DN 200 5000 1000 500 DN 150 DN 100 DN 80 DN 65 DN 50 [bar] 1 5 10 100 50 0, 5 www. honeywell. com 69 SV300 Safety valve Spare Parts Safety valve SV300, from 2002 onwards No. [. . . ]