Section Code 1530 :
Back To Directory SectionsPermanent filling device for primary heating and chilled water closed circuits in domestic and non-domestic premises. The mains and closed circuit system pressures are continuously checked by two pressure sensors and their differential monitored by microprocessors. If the mains pressure is adequate and there is a drop in system pressure, then the two solenoid valves operate to allow water into the system via the transfer chamber. At all other times the normally open solenoid valve drains the transfer chamber to waste, via tundish (meeting the requirements of an air gap to drain), and allowing air to be admitted via an automatic air vent to create an atmospheric disconnection across the transfer chamber. Maximum working pressure 5.0 Bar. Cold water use only.
Flow meter with stainless steel body. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
‘AQ tap’ water dispensing unit incorporating a brass solenoid and a flow sensor. The unit is operated using a smart card and credit system that allows the user to obtain a set amount of water. Maximum working pressure 3.0 bar. Cold water use only.
Conealed wall mounted installation set with a brass body. Maximum working pressure 10 bar. Maximum operating temperature 70°C
Magnetic non-return valve with a brass body and EPDM seals. Maximum working pressure 16.0 Bar. Cold water use only.
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