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, port B must be closed off with the accessories (nut, cover, gasket) provided with the valve.
MXG461..P valves for media containing mineral oils (data sheet N4455)
MXG461.. valves are UL listed
Warning
CAUTION!
Valve may only be used as a mixing or 2-port valve, not as a diverting valve.
Technical Specifications
Operating voltage
AC 24 V, DC 24 V
Operating range
DC 0…10 V
Positioning signal
DC 0...10 V, DC 2...10 V, DC 4..20 mA
Spring return function
A->AB closed
Position feedback
DC 0…10 V
Degree of protection
IP54
Ambient temperature, operation
-5…45 °C
Mounting position
Upright to horizontal
Permissible operating pressure
1000 kPa
Leakage rate
0.02 % of kvs
Leakage rate bypass
0.2 % of kvs
Medium temperature
1…130 °C
Valve characteristic
Equal-percentage , Linear
Stroke resolution ΔH/H100
1:1000
Material, valve body
Cast iron EN-GJL-250
Material, inside set
CrNi steel/brass
Connecting thread
G 1¼" B
Dimensions (W x H x D)
95 x 312.5 x 100 mm
