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MV300
Magnetic solenoid valve
Product specification sheet
Application
Magnetic solenoid valves of this type are mainly used as shutoff
valves. They are controlled by the integral magnetic solenoid
operated valve.
Their compact design makes them ideally suited where space is
limited, for example in ducts. Within the scope of their specification they can be used on industrial and commercial applications.
Special Features
• High flow capacity
• Light weight
• Fitting of impulse link pipework is not necessary
• Pilot valves are in two versions - normally closed (standard)
and normally open (to special order)
• Powder coated inside and outside - Powder used is physiologically and toxicologically safe
• Integral control circuit and ball valves
Construction
The magnetic solenoid valve comprises:
• Housing with PN16 flanges per ISO7005-2, EN1092-2
• Magnetic solenoid pilot valve
• Control circuit with ball valves
• Control circuit with integral rinsable filter insert
Materials
• Ductile iron housing, cover plate and diaphragm plate
(ISO 1083), powder coated
• Red bronze/stainless steel regulating cone
• Stainless steel pressure spring and control rod
• Fibre-reinforced NBR diaphragm
• NBR and EPDM seals
• Stainless steel valve seat
• High quality synthetic material control circuits
• Brass compression fittings
• Brass magnetic solenoid pilot valve housing
EN0H-1330GE23 R0807 • Subject to change
• Stainless steel filter insert
Range of Application
Medium Water
Operating pressure Max. 16 bar
Magnetic solenoid pilot
valve
Technical Data
Operating temperature Max. 80 °C
Nominal pressure PN 16
Minimum pressure 0.7 bar
Connection size DN 50 - 450
Version A =Normally closed
230 V/50 Hz, IP 65
Version AA =Normally open
230 V/50 Hz, IP 65
Version B =Normally closed
24 V/50 Hz, IP 65
Version BB =Normally open
24 V/50 Hz, IP 65
PN 25 on request
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MV300 Magnetic solenoid valve
Method of Operation
At zero pressure the valve is closed. When opened to flow, water
enters the inlet area and the rising pressure opens the valve so
that water flows into the outlet area. The magnetic solenoid pilot
valve is normally closed when the electrical supply is off, so the
pressure from the inlet increases the pressure above the
diaphragm. The pressure above the diaphragm built up in this
way then becomes significantly greater than the pressure on the
valve plate (which is also created by the inlet pressure), so that
the valve then closes. As soon as the magnetic solenoid pilot
valve opens, the pressure in the diaphragm chamber falls to
atmospheric pressure and the pressure then exerted on the valve
plate surface causes the valve to begin to open.
Options
MV300- ... A = Housing with flange PN 16, ISO 2084,
Magnetic solenoid pilot valve 230 V / 50 Hz
closed when electrical supply off
MV300- ... AA = Housing with flange PN 16, ISO 2084,
Magnetic solenoid pilot valve 230 V / 50 Hz
open when electrical supply off
MV300- ... B = Housing with flange PN 16, ISO 2084,
Magnetic solenoid pilot valve 24 V / 50 Hz
closed when electrical supply off
MV300- ... BB = Housing with flange PN 16, ISO 2084,
Magnetic solenoid pilot valve 24 V / 50 Hz
open when electrical supply off
MV300- ... Z = PN 25, on request, closed when electrical
supply off
Connection size
Connection size DN 50 65 80 100 150 200 250 300 350 400 450
Weight approx.kg14 15 24 39 82 159 247 407 512 824 947
Dimensions (mm)
Flow rate (Q
) in m3/h
max
L
230
H
235
h
83
292
294
93
310
400
100
350
433
110
480
558
143
600
650
173
730
823
205
850
944
230
980
990
260
1100
1250
290
40 40 90 160 350 480 970 1400 1900 2500 3150
1200
1250
310
- V=5.5 m/s
-value m3/h 43 43 103 167 407 676 1160 1600 1600 3300 3300
k
vs
Accessories
FY69P Strainer
5
r
15
ba
0
16
With double mesh, grey cast iron housing, powder
coated inside and outside.
A = Mesh size approximately 0.5 mm
F76S-F Reverse-rinsing filter
FY69P
Red bronze housing and filter bowl. Available in sizes
DN 65 to DN 100, with filter mesh sizes 100 µm
or 200 µm
RV283P Check valve
Grey cast iron housing, powder coated inside and
outside. DIN/DVGW tested in compulsory test sizes
DN 65, DN 80 and DN 100
RV283P
F76S-F
EN0H-1330GE23 R0807 • Subject to change
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Installation Example
MV300 Magnetic solenoid valve
Installation Guidelines
• Install shutoff valves on both sides of the pressure sustaining
valves
• Install strainer upstream of filling valve
o Protects against damage from coarse dirt
• Note flow direction (indicated by arrow)
• Ensure good access
o Simplifies maintenance and inspection
• Install connectors for removal and refitting for maintenance
Flow Diagram
Typical Applications
Magnetic solenoid valves of this type, within the limits of their
specification, are suitable for installation in water supply systems,
in buildings and in commercial and industrial installations.
The following are some typical applications:
• Potable water supply
• Firefighting systems - sprinkler installations
• Watering systems in market gardens and in agriculture
• Mining applications
• Gravel pits, concrete mixing plants etc.
EN0H-1330GE23 R0807 • Subject to change
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MV300 Magnetic solenoid valve
2
2
2
Spare Parts
Magnetic solenoid valve MV300, from 2002 onwards
No. Description Dimension Part No.
1
1 Replacement
magnetic solenoid
valve
230 V/50 Hz
DN 50 - 450 0903761
Normally closed
(electrical supply off)
24 V/50 Hz
DN 50 - 450 0903762
Normally closed
(electrical supply off)
2 Set of seals DN 50 0903750
DN 65 0903751
DN 80 0903752
2
DN 100 0903753
DN 150 0903754
DN 200 0903755
2
DN 250 0903756
DN 300 0903757
DN 350 0903758
DN 400 0903759
DN 450 0903760
Automation and Control Solutions
Honeywell GmbH
Hardhofweg
D-74821 Mosbach
Phone: (49) 6261 810
Fax: (49) 6261 81309
http://europe.hbc.honeywell.com
www.honeywell.com
Manufactured for and on behalf of the
Environmental and Combustion Controls Division
of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37, Switzerland by its Authorised Representative Honeywell GmbH
EN0H-1330GE23 R0807
Subject to change without notice
© 2007 Honeywell GmbH
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MV300 Magnetic solenoid valve
EN0H-1330GE23 R0807 • Subject to change
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MV300 Magnetic solenoid valve
EN0H-1330GE23 R0807 • Subject to change
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