Modulating Control Valves with Magnetic Actuator, Pn16, External Thread, Dvgw Mxg461b40-20

• Transport Package: Wooden Box
• Specification: DN15-DN50
• Trademark: SIEMENS
• Model NO.: MXG461B40-20

Product Description

MXG461 Modulating control valves with magnetic actuator, PN16, external threadStock no. BPZ:MXG461..

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.

MXG461B Modulating control valves with magnetic actuator, PN16, external thread, DVGWStock no. BPZ:MXG461B..

Mixing and 2-port valves PN 16 with magnetic actuator for modulating control of DHW (mains water, water in open circuits), chilled water or low-temperature hot water.
With positioning control, position feedback signal, spring return function and manual control.
Additional info
MXG461B... valves are UL listed
Warning
CAUTION!
Valve may only be used as a mixing or 2-port valve, not as a diverting valve.

Attribute	Value
PN class	PN 16
Operating voltage	AC 24, DC 20...30 V
Positioning signal	DC 0...10, DC 2...10, DC 0...20, DC 4...20, DC 0...20 V
Positioning time	<2 s (faulty format)
Spring return function	A->AB closed
Position feedback	DC 0...10, DC 2...10, DC 0...20, DC 4...20 V
Degree of protection	IP31
Ambient temperature, operation	-5...45 °C
Mounting position	Upright to horizontal
Permissible operating pressure	1600 kPa
Leakage rate	< 0.05 % of k<subscript>vs</subscript> value (faulty format)
Leakage rate bypass	< 0.2 % of k<subscript>vs</subscript> value (faulty format)
Medium temperature	-20...130 °C
Valve characteristic	Equal-percentage, Linear
Stroke resolution ΔH/H100	1:1000
Material, valve body	Red brass CC491K, low-lead amount
Material, inside set	CrNi steel
Δpmax	300 kPa
Δps	300 kPa
Product conformity	DVGW approved

Product Variants
 MXG461B15-0.6 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 0.6, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B15-1.5 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 1.5, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B15-3 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 3, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B20-5 - Mixing/2-port magnetic control valve, external thread, PN16, DN20, kvs 5, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B25-8 - Mixing/2-port magnetic control valve, external thread, PN16, DN25, kvs 8, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B32-12 - Mixing/2-port magnetic control valve, external thread, PN16, DN32, kvs 12, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B40-20 - Mixing/2-port magnetic control valve, external thread, PN16, DN40, kvs 20, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461B50-30 - Mixing/2-port magnetic control valve, external thread, PN16, DN50, kvs 30, AC / DC 24 V, DC 0/2...10 V / 4...20 mA

 

Product Variants
 MXG461.15-0.6 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 0.6, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.15-1.5 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 1.5, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.15-3.0 - Mixing/2-port magnetic control valve, external thread, PN16, DN15, kvs 3, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.20-5.0 - Mixing/2-port magnetic control valve, external thread, PN16, DN20, kvs 5, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.25-8.0 - Mixing/2-port magnetic control valve, external thread, PN16, DN25, kvs 8, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.32-12 - Mixing/2-port magnetic control valve, external thread, PN16, DN32, kvs 12, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.40-20 - Mixing/2-port magnetic control valve, external thread, PN16, DN40, kvs 20, AC / DC 24 V, DC 0/2...10 V / 4...20 mA
 MXG461.50-30 - Mixing/2-port magnetic control valve, external thread, PN16, DN50, kvs 30, AC / DC 24 V, DC 0/2...10 V / 4...20 mA