Range of domestic hot water units incorporating instantaneous or semi-instantaneous plate heat exchanger assemblies. The product incorporates a motorised control valve, managed primary and secondary pumps (see model), and a drain valve on both circuits. Maximum working pressures: 10.0 bar primary, 9.5 bar secondary. Maximum operating temperatures: 110°C primary, 85°C secondary.
Ranges of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system incorporating an expansion vessel and pressure relief valve set at 3.0 bar. The supplies to both domestic hot water and primary are controlled via spherical valves. Products are supplied with a rigid filling loop or keyless filling link. Maximum working pressure of the primary circuit is 2.5 bar & maximum supply pressure of the secondary circuit is 8.0 bar. Cold water supply only. Maximum operating temperature 95°C.
Water hammer arrestor with brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of 2,3 or 4 way manifolds incorporating a nickel plated brass body with non-rising spindle stop valves. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Intelligent water assist valve consisting of a motorised quarter turn shut off valve which operates in the event a leak on the supply pipe to which it is fitted. Maximum working pressure 10 bar. Cold water use only.
Range of in-line flow sensors with a plastic body, turbine and impeller case. Maximum working pressure 25.0 bar. Cold water use only.
Concealed wall insulation unit with a brass body and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 80°C.
Range of isolation valves with a brass body (various surface finishes - see model) and either a quarter turn ceramic disc (PEX-230-C/P and PEX-231-C/P models) or a non-rising spindle (all other models) with various operating members (see model) and NBR ‘O’-rings. The inlet of the PEX-230-C/P and PEX-231-C/P models incorporates a stainless-steel strainer. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
‘E-WATER BLOCK’ self-closing valves with black plastic bodies and stainless-steel filters. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Multistage, vertical booster pumps with a brass body and stainless steel pump housing, stainless steel impellers and EPDM ‘O’-rings. The 41782 (MV90 4M VSD) model includes a pressure transducer. Maximum working pressure 6.0 bar. Cold water use only.
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