Range of wall mounted hose union taps brass body incorporating a non-rising spindle headwork with a butterfly handle operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Bib tap incorporating brass bodies. The inlet and the outlet of the tap incorporates approved single check valve cartridges however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Boss Range of brass, chrome plated brass or DZR brass compression fittings for use with copper pipe only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of Y type strainers with blue epoxy coated ductile iron bodies and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C
Range of bronze bodied pre-set pressure relief valves (available between 0.2-16 bar on each model) incorporating a manually operated easing gear with brass seat and PTFE or EPDM washers. Maximum operating temperature 85°C.
Range of pressure reducing valves with DZR brass bodies adjustable between 1.0 and 6.0 bar. The valves incorporate a stainless steel strainer. Maximum supply pressure 25.0 bar or 16.0 bar (see model). Maximum operating temperature 80°C.
Range of pressure reducing valves with DZR brass bodies, internal stainless steel filter, EPDM ‘O’-rings and diaphragm. Adjustable outlet pressures between 1.0 and 6.0 bar Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 80°C.
Range of gear or lever operated wafer, semi lugged or fully lugged butterfly valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of expansion vessels with butyl membranes. Maximum working pressure 8.0, 10.0, 16.0 or 20.0 bar (please refer to model). Maximum operating temperature 70 or 100°C (please refer to model).
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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