User manual HONEYWELL PS300

[. . . ] 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 Water 24 V AC, IP 65 230 V/50 Hz on request Range of Application Medium Magnetic solenoid pilot valve Technical Data Operating tempera- Max. [. . . ] 80 °C ture Nominal pressure Construction The pump control valve comprises: · · · · · EN0H-1333GE23 R0209 · Subject to change Operating pressure Max. 16 bar PN 16 PN 25 on request 0. 7 bar DN 50 - 450 Minimum pressure Connection size Housing with PN16 flanges per ISO7005-2, EN1092-2 Magnetic solenoid valve Check valve End switch Fine regulation valve 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 magnetic valve and check valve housings Stainless steel filter insert · · · · · · · · · · · · Materials www. honeywell. com 71 PS300 Pump control valve Method of Operation Negative pressures or pressure shocks can occur in pressurised pipelines when pumps shut off. The negative pressure or excess pressure becomes ever greater as the length of the pipework after the pump is increased. Pump control valves of this type gradually reduce the pump to zero demand by slowly closing the valve before the pump is shut off. Available in sizes DN 65 to DN 100, with filter mesh sizes 100 µm or 200 µm RV283P Check valve Grey cast iron housing, powder coated inside and outside. DIN/DVGW tested in compulsory test sizes DN 65, DN 80 and DN 100 RV283P F76S-F 72 www. honeywell. com EN0H-1333GE23 R0209 · Subject to change PS300 Pump control valve Installation Example Installation Guidelines · · · · · Install shutoff valves on both sides of the pressure sustaining valves Install strainer upstream of filling valve o Protects against damage from coarse dirt Note flow direction (indicated by arrow) Ensure good access o Simplifies maintenance and inspection The opening period is dependent on the length of the supply pipework and should be increased if this pipework is extremely long The valve of this type cannot prevent excess pressure such as may be caused by a sudden electrical power failure o For this purpose a PC 300 surge anticipating valve should be fitted as well Install connectors for removal and refitting for maintenance Typical Applications Pump control valves of this type, within the limit of their specification, are suitable for use for water supply systems and for commercial and industrial installations. The following are some typical applications: · · Water pressure shock load protection in pressure boosting systems in mining Dedicated water supplies to industrial users · · Flow Diagram EN0H-1333GE23 R0209 · Subject to change www. honeywell. com 73 PS300 Pump control valve Spare Parts Pump control valve PS300, from 2002 onwards 3 No. Description 1 Dimension Part No. 2 1 Replacement magnetic solenoid valve Normally closed with DN 50 - 450 electrical supply off 24 V Set of seals DN 50 DN 65 DN 80 DN 100 DN 150 DN 200 DN 250 DN 300 DN 350 DN 400 DN 450 DN 50 - 450 30-NC 0903763 0903750 0903751 0903752 0903753 0903754 0903755 0903756 0903757 0903758 0903759 0903760 0903764 2 2 3 End switch 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, Rolle, Z. A. [. . . ] Description 1 Dimension Part No. 2 1 Replacement magnetic solenoid valve Normally closed with DN 50 - 450 electrical supply off 24 V Set of seals DN 50 DN 65 DN 80 DN 100 DN 150 DN 200 DN 250 DN 300 DN 350 DN 400 DN 450 DN 50 - 450 30-NC 0903763 0903750 0903751 0903752 0903753 0903754 0903755 0903756 0903757 0903758 0903759 0903760 0903764 2 2 3 End switch 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, Rolle, Z. A. [. . . ]