Installer manual Fleck 4600 MECH - Description
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Ref. MKT-IM-027 / C - 12.11.2019
3
Description
3.1
Technical specifications
Design specifications/ratings
Valve body
Brass
Rubber components
EP or EPDM
Weight (valve with controller)
2.5 kg
Recommended operating pressure
1.4 - 8.6 bar
Maximum inlet pressure
8.6 bar
Hydrostatic test pressure
20 bar
Water temperature
1 - 43°C
Water temperature for HW volumetric 1 - 65°C
Water temperature for HW time
clock...
1 - 82°C
Ambient temperature
5 - 40°C
Flow rates (3.5 bar inlet - valve only)
Continuous service flow (Δp = 1 bar)
4.5 m
3
/h
Peak service flow (Δp = 1.7 bar)
5.9 m
3
/h
Cv*
5.2 gpm
Kv*
4.5 m
3
/h
Maximum backwash flow
(Δp = 1.8 bar)
1.6 m
3
/h
*Cv: Flow rate in gpm across the valve at a pressure drop of 1 psi at 60°F.
*Kv: Flow rate in m
3
/h across the valve at a pressure drop of 1 bar at 16°C.
Valve connections
Tank Thread
2½" - 8NPSM
Inlet/Outlet
¾" or 1"
Riser tube
26.7 mm O.D., 1.05" tube
Drain line
½" O.D.
Brine line (1650)
⅜"
Electrical
Power supply
230 VAC, 50/60 Hz, 15 VA
Transformer output voltage
24 VAC, 10 VA max.
Motor input voltage
24 VAC
Controller input voltage
24 VAC
Controller max. power consumption
5 W
