Max working pressure: 10 bar.
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22MM 2-PORT MOTORISED Compression fitting two port. Manual Override. Honeywell V4043H1056. Honeywell V4073A1039. The valve may be mounted vertically, or horizontally but should not be mounted so that valve head is below the horizontal level of the pipe work.
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Max working pressure: 10 bar.
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The desired temperature can be set with the easily hand-adjustable knob. With a Kvs value of 3.4 for the VTA 372 and 1.6 for the VTA 322, The ESBE blending valves supplied with this kit are capable of managing underfloor heating systems up to 230m2, which is more than enough for even a 12-port manifold.
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Products will not be covered if misused or not serviced as per maintenance instructions. Nagi House, Alperton Lane, Wembley, HA0 1DX. Add to Favourites. Useful Link.
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IBO PUMP WITH PUMP MIXER SET BLENDING VALVE. On the flow bar each port has a flow indicator, with isolator including an easy to read gauge glass. Manifolds for use on underfloor heating systems. Isolating flow indicators on the flow manifold.
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Max working pressure: 10 bar.
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2 Port 22mm or 28mm Motorised Zone Valve Head Can Replace Honeywell V4043H1056 V4043H1106 V4043C1156 V4043H1007 V4043H1080 Material Brass Brand banico Inlet connection type tubing Number of ports 2 Specification met British Gas Number 378452 Valve typezone_valve 2 Port 22mm or 28mm Motorised Zone Valve Head Can Replace Honeywell V4043H1056 This unit is a direct replacement for the following installed with a longer guarantee Honeywell V4043H1056 Honeywell V4073H1106 Honeywell V4043C1156 Honeywell V4043H1007 Honeywell V4043H1080 Honeywell 272848 Honeywell motorised valves made before 1987 will also require a 40003918-006 conversion kit. Valves made after 1987 can be identified by a bump on the top of the powerhead British gas no. 378452
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