Section Code 1530 :
Back To Directory SectionsManifold comprising of a PVC-U stub flange, PVC-U pipe and PVC-U tee fitting. Maximum working pressure 8.0 bar. Cold water use only.
Y type fittings incorporating brass body and NBR washer. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Water control valve with a DZR brass body and EPDM ‘O’-rings. The product incorporates a pressure sensor, ultrasonic sensor, temperature sensor and a motorised spherical valve with a DZR brass ball (chrome plated) and PTFE seats. Maximum working pressure 16.0 bar. Cold water use only.
Range of pressure limiter with stainless steel spring, plastic or chrome plated brass bodies. A5.0022.0 and A5.0027.0 incorporate with a stainless-steel mesh filter. Maximum working pressure 10.0 Bar. Maximum operating temperature 65˚C.
Permanent filling/ pressurisation 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. In the event of a fall in system pressure, and only if the mains pressure is adequate, a solenoid valve operates to allow water into the system. At all other times a second solenoid valve drains the fill 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 6.0 Bar. Cold water use only.
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