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Siemens 2 Way Magnetic Valves – MXG461 and MXF461 Series


For chilled and low-temperature hot water systems or
For systems with media containing mineral oils (MX..461..P)
– Fast positioning time (<2 s), high-resolution stroke (1 : 1000), high rangeability
– Equal-percentage or linear valve characteristic (user-selected)
– Operating voltage AC / DC 24 V
– Switch-selected control signal DC 0/2…10 V or DC 4…20 mA
– DC 0…20 V phase cut control signal with SEZ91.6 external interface
– Indication of operating state, position feedback and manual control
– Wear-free inductive stroke measurement
– Fail-safe feature: A ↑ AB closed when de-energized
– Low friction, robust, no maintenance required

Mixing and 2-port valves PN 16 with magnetic actuator for modulating control of chilled or low-temperature hot water systems in closed circuits. With positioning control, position feedback signal, spring return function and manual control.

Additional info

When used as a 2 port valve, inlet B (2) must be closed off with the Z155/.. blanking flange.
MXF461..P valves for media containing mineral oils (data sheet N4455)
MXF461.. valves are UL listed

Warning

CAUTION!
Use valve only as a mixing or 2-port valve, not as a diverting valve.
Valve Type

Magnetic 2 Way Valve

Valve Size

15mm (DN15) – MXG461-15-0.6 ; MXG461-15-1.5 ; MXG461-15-3.0 ;
– MXF461-15-0.6 ; MXF461-15-1.5 ; MXF461-15-3.0 ;
20mm (DN20) – MXG461.20-5.0 ; MXF461.20-5.0 ;
25mm (DN25) – MXG461-25-8.0 ; MXF461-25-8.0 ;
32mm (DN32) – MXG461-32-12 ; MXF461-32-12 ;
40mm (DN40) – MXG461-40-20 ; MXF461-40-20 ;
50mm (DN50) – MXG461-50-30 ; MXF461-50-30 ;
65mm (DN65) – MXF461-65-30P ;
80mm (DN80) – M3P80FY ;
100mm (DN100) – M3P100FY

PN

16

Connection

Flanged , Externally threaded

Valve Body

Grey cast iron EN-GJL-250

Flow Rate

15mm (DN15) – KVS : 0.6 , 1.5 , 3.0 ;

20mm (DN20) – KVS : 5.0 ;

25mm (DN25) – KVS : 8.0 ;

32mm (DN32) – KVS : 12 ;

40mm (DN40) – KVS : 20 ;

50mm (DN50) – KVS : 30 ;

65mm (DN65) – KVS : 50 ;

80mm (DN80) – KVS : 80 ;

100mm (DN100) – KVS : 130 ;

Compatible Actuators

Siemens SAX series, Siemens SKB series

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