Page 1
M Series – Subminiature
Function
Construction
MOPD: 100 PSI (6.9 Bar)
CV Range: 0.018 to 0.070 (KV Range: 0.017 to 0.032)
As Low as 0.5 Watts
The M Series implements efficient power conservation in a solenoid valve that is specifically
designed for sub-miniature two- and three-way pneumatic and select liquid applications.
Field proven to exceed performance requirements in battery-powered applications, the
M Series can be designed for extreme low wattage conditions. With a compact size,
consistent high-speed response time, and reliable operation over 200 million cycles, the
M Series delivers extended performance and precision flow control in a small lightweight
environment.
Typical Applications
Ideal for inline PC interfacing and manifold assemblies:
• Medical and Therapeutic Healthcare
• Clinical Chemistry and Analysis Equipment
• Drop-on-Demand Printing
• Environmental Instrumentation
Dimensions
0.610
(15.5)
0.305
(7.7)
0.270 (6.8)
0.500
(12.7)
Barbed Port Body
(PCB 4-pin shown)
0.863
(21.9)
TOP TERMINALS
Ø0.125 (3.2)
THRU
MOUNTING
HOLES
0.312
(7.92)
0.125
(3.2)
(OVERSEAT)
0.733
(18.6)
0.281 (7.14)
(UNDERSEAT)
0.392 (9.9)
0.196 (4.9)
0.250
(6.35)
(4) PLC’S
VOLTAGE
APPLIED TO
0.265
(6.7)
0.305
(7.8)
0.62
(15.7)
0.500
(12.7)
0.675
(17.1)
1.78
(45.2)
1.51
(38.3)
0.20
(5.1)
#10-32 UNF-2A
MOUNTING STUD
(UNDERSEAT)
O-RINGS
Ø0.73
Manifold Mount Body
(Lead wires shown)
26 AWG
PVC 18˝ LEADS (457)
Ø0.125 (3.2) SPANNER
HOLE, (3) PLC’S
EQUALLY SPACED
0.15
(3.8)
32 RMS OVER
Ø0.75 (19.0)
(OVERSEAT)
GENERAL PURPOSE
MANIFOLD
MATING DIMENSIONS
#10-32 UNF-2B x
0.25 MIN. FULL TH’D
R.220
(OVERSEAT)
Ø0.089 (2.6)
(UNDERSEAT)
How To Order
Valve Part Numbers are built from a series product codes. Use the Bold product codes from
the choices listed on the following page to construct a complete Part Number.
M B 20 29
Series1Power
Rating
Product Description from Example Shown Above:
2
MOPD
–
03 8B
3
–
4
Body
Material
MB2029-038B-V-P1-204
MB2029 = M Series with 1 Watt Power Rating, 2-Way Normally Closed Valve Function; 50 MOPD
-038B = Brass Body Material; 1/8˝ Barb Body Port
-V = Viton® Seal Material
-P1 = Tape-Wrapped (Class B) PCB 4-pin Coil Construction
-204 = 24 VDC Supply Voltage
M Series / p1of2 / 2021-08-03
Visit www.GemsSensors.com for most current information.
5
Body
Port
–
–
V
6
Seal
Material
–
P1
7
Coil
–
–
–
204
8
Supply
Voltage
SOLENOID VALVES
J-31
Page 2
M Series – Part Number Build
Build a Valve Part Number by filling in the boxes below using the related
code numbers on this page.
M
___ ___ ___ ___ ___
Series
1 + 2 + 3 Power Rating, Valve Function, & Maximum Operating Pressure Differential
Function
2-WAY
Normally
Closed
4 Body Material
5 Body Port
1 2 3 4 5 6 7 8
Valve
03 Brass
18 Aluminum
FM Face Mount
6B 5/64˝ (2.0mm) barb
8B 1/8˝ (3.2mm) barb
MM
Manifold Mount
(#10-32 Threaded Stud)
Power
Code
Rating
A2034
0.5W
A2037 10 0.7 0.037 0.032 0.052 1.321
B2029
B2034 25 1.7 0.037 0.032 0.052 1.321
H2022
H2029 50 3.4 0.037 0.032 0.052 1.321
1W
2W
MOPD C
psig bar Body
25 1.7 0.018 0.015 1/32 0.787
50 3.4 0.018 0.015 0.031 0.787
100 6.9 0.018 0.015 0.031 0.787
-
___ ___ ___ ___
K
V
6 Seal Material
B Nitrile
E EPR
V Viton
7 Coil Construction
Y1 Tape-Wrapped (Class B) Lead Wires
P1 Tape-Wrapped (Class B) PCB 4-pin
V
®
-
Orifice
Body
inches mm
-
___
___ ___
8 Supply Voltages
201 5 VDC
203 12 VDC
204 24 VDC
-
___ ___ ___
SOLENOID VALVES
J-32
M Series – Additional Component Details & Dimensions
2 Valve Function
Flow Schematic
Valve Type De-Energized Energized
2-Way
Normally
Closed
Flow Key
Blocked Flow
Free Flow
Visit www.GemsSensors.com for most current information.
O/S = Over Seat
U/S = Under Seat
M Series / p2of2 / 2021-08-03
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