Ecolab MFV III - Multiple Function Valves, Type Code; Recommended Minimum Nominal Diameter for Connecting Lines

11.2 Multiple function valves, type code
example key:
MFV PV FP GL 10 G2 G2 99
Components of the pump key "Control unit":
Pos. 1: ‘V
alve designation’
MFV Multiple function valve
Pos. 2: ‘Housing material’
PV PVDF
PP PP
Pos. 3: ‘ Seal/gasket material
’
FP Viton B
EP EPDM
Pos. 4: ‘ Ball material’
GL Glass
Pos. 5: ‘Overflow function pressure range’
10 1 - 8 bar (0,1 - 1 MPa)
Pos. 6: ‘ Thread, inlet side
’
G 1¼ G 1¼ inch
G2 G 2 inch
Pos. 7: ‘ Thread, connecting side
’
G 1¼ G 1¼ inch
G2 G 2 inch
Pos. 8: ‘ Connection’
99 99
11.3 Recommended minimum nominal diameter for connecting lines
Data Value Unit
Pump delivery rate 140, (Multiple function valve
1¼” )
12 l/h
Pump delivery rate 210, (Multiple function valve
1¼”)
12 l/h
Pump delivery rate 450, (Multiple function valve 2”) 20 l/h
Pump delivery rate 630, (Multiple function valve 2”) 25 l/h
Pump delivery rate 750, (Multiple function valve 2”) 25 l/h
Technical Data
40417101434 Rev. 5-05.2019