Honeywell MV300 Product specification sheet
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
www.honeywell.com 59
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
60 www.honeywell.com
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