User guide
22-6 
Control Valves, industrial
http://products.ecc.emea.honeywell.com/europe
16
17
18
19
20
21
22
23
24
25
26
27
28
16
Spare Parts
The FV300 filling valve can be used in water supplies and for industrial and commercial applications 
for the filling of reservoirs, tanks and cisterns. It is controlled by the main storage medium via a float 
valve and impulse link pipework. The FV300 filling valve is prevented from filling constantly by the use 
of a pilot valve, which can be adjusted to provide varying fill level differentials for opening and closing 
the valve.
Housing with flange, PN 16; PN 25 on request
Seal Set for DN 50
0903750
Seal Set for DN 65
0903751
Seal Set for DN 80
0903752
Seal Set for DN 100
0903753
Seal Set for DN 150
0903754
Seal Set for DN 200
0903755
Seal Set for DN 250
0903756
Seal Set for DN 300
0903757
Seal Set for DN 350
0903758
Seal Set for DN 400
0903759
Seal Set for DN 450
0903760
Replacement pilot valve for all sizes
76-600
Filling valve, FV300 
Media Water
Body material spherulitic cast iron GGG40
Body finishing powder coating
Port connection type flanges
Max. media temperature 80
o
C
Static pressure PN16
Additional description Switching level differential 5 - 160 cm with pilot float valve 70-550 
or 5 - 40 cm with pilot float valve 70-610. Please order pilot float 
valves separately. Minimum inlet pressure 0.7 bar + pressure re-
sulting from differential in physical height of the impulse link pipe.
• High flow capacity
• Light weight and compact construction
• Powder coated inside and outside - Powder used is 
physiologically and toxicologically safe
• Integral control circuit and ball valves
DN size Flow capacity Kvs
Type
mm
50 43
FV300-50A
65 43
FV300-65A
80 103
FV300-80A
100 167
FV300-100A
150 407
FV300-150A
200 676
FV300-200A
250 1160
FV300-250A
300 1600
FV300-300A
350 1600
FV300-350A
400 3300
FV300-400A
450 3300
FV300-450A










