A drive unit (1) for translational actuation of a diverter valve for heating devices has an electric motor (3), a gearbox which converts the rotational movement of the motor into a stroke movement for a valve shaft (4), and a switch (14) for switching off the motor when the valve ...
The diverter valve unit is spatially separated from the tap and is connected to at least two different... P Illingworth - US 被引量: 3发表: 2010年 Application of automatic flow controll valves in household heating system Regional central heating is the main way of getting warm for northern ...
Tower 28mm 2 Port Motorised Zone Valve Central Heating / Boiler System Control (VAL228MV)£56.49 Available for Home Delivery Not available for Click + Collect Not available in stores Add to basket SPARES2GO 22mm Motorised 3 Port Mid Position Valve compatible with Honeywell V4073A Sunvic SDV22...
A water heater having a heat exchanger (1) is connected to supply hot water to a central heating system and, for domestic purposes, via a calorifier (7). The flow of heating water to the calorifier is controlled by a diverter valve (9) a... DE Morris 被引量: 0发表: 1984年 Trial ...
Underfloor Heating Manifold Water Faucet Diverter Valve US$0.95 / Piece OEM Factory Brass Plumbing Collectors Brass Valves Manifolds for Composite Pex Pipe Fitting Distributors US$0.95 / Piece 1/2"-2" OEM/ODM Natural Brass Nickel Plated Y Type Strain...
[Aslo in Division F4] In a central heating system comprising a radiator circuit and a calorifier circuit connected to single primary and return flow pipes 3, 4 leading to and from a boiler 1, a diverter valve 9 is provided for selectively apportioning the fluid flow between the two circuits...
Cylinder, room and pipe thermostats 15, 16 and 17 control the boiler gas inlet valve 23, the circulating pump 14 and the diverter valve 5 which directs hot water to flow either into a domestic hot water (DHW) branch or into a space heating (SH) branch. Hot water circulates ...
for internal cleaning of central heating systems and which comprises a reservoir (11) for a flushing liquid, a pump (15) for pumping flushing liquid around the system, service ports (32, 33) by which pumped liquid leaves from and returns to the reservoir (11), and a diverter valve (35)...
My invention relates to a control for a heating device, and although not limited thereto, it has particular application to a control for a stoker furnace w... My invention relates to a control for a heating device, and although not limited thereto, it has particular application to a control...
A limit switch on the diverter valve operates the solenoid valves and pumps so that when the valve opens fully for maximum demand stored hot water is added to the flow coming directly from the heat pump. This arrangement provides rapid warming up at times of peak heating demand.KOHNKE, HANS...