Distributors
These floor heating distributor manifolds are of size G1, and are supplied in pairs, i.e. as a supply and a return distributor. They are available with 2, 3 or 4 G3/4 branch connectors. Identification washers are supplied with each set.
The end of each distributor is fitted with venting and drain valves, together with a connection for a bypass pipe. Shut-off ball valves are available in straight or angled versions. Joints in ball valves, distributors and end blocks are sealed with O-rings.
Technical description
Application:
Floor heating systems
Function:
The distributors form a very important part of a floor heating system: it is from and to them that the actual floor heating coils start and return. The return distributors incorporate balancing return valves that establish the flow and pressure drop in each floor coil: these valves are set using a 4 mm Allen key. The total number of floor heating coils in a system must not exceed twelve.
Pressure class:
PN 10
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Material:
Distributors:
AMETAL®
Seat seal, supply valve and O-ring: EPDM rubber
Return seal: Brass
End unit:
Body: AMETAL®
Disc and cover: Brass
O-ring: EPDM rubber
Ball valve:
Body and ball: Dezincification resistant metal
Seat: PTFE
Connections:
AMETAL® for parts in contact with water
AMETAL® is the dezincification resistant alloy of TA.