TYPE 75
3/2-way solenoid valve
NC - Valve normally closed (as standard)
NO - Valve normally open (as option)
UN - Universal design (as option)
Direct controlled valve.
No differential pressure is necessary for operation. When energized,
the valve seat is opened directly.
In standard (NC) the valve closes with spring power.
Solenoid valve for gaseous and liquid media
TECHNICAL SPECIFICATIONS VALVE FEATURES
Type of control Direct operated, no pressure ■ No pressure difference required
difference necessary ■ High life time
Design Piston design ■ Simple compact valve design
Connection Sleeve connection G1/4 ■ Reliable and sturdy sealing elements
DIN ISO 228/1 (BSP) ■ Long-term availability of spare parts
Further connections like NPT on request
Installation Actuator upright
Pressure 0 - 40 bar (see table on page 2)
FUNCTION
Medium Clean, neutral gaseous and liquid NC – non energized closed NO – non-energized open
media
max. viscosity 22 mm²/s
Temperature range Medium: -10 °C / +80 °C
Environment: -10 °C / +35 °C
Taking into account other influencing parameters
Body material Brass 2.0402
St. steel 1.4408
CONNECTION DIAGRAM
Metallic inner parts Brass and st. steel
For AC/DC coils For DC coils
Sealing FKM
w/ integr. rectifier
Supply voltage AC~ 24V, 110V, 230V
DC= 12V, 24V
Other supply voltages on request
Voltage tolerance -10% / +10%
Power .012 = 18,5 Watt .148 = 10 Watt
consumption
Protection class IP65 according to DIN 60529
Duty factor 100% ED-VDE 0580
Connection type Device plug DIN 43650
CERTIFICATES
Ex-proof acc. to 2014/34/EU (ATEX)
Engineering Valves Solutions 1
TECHNICAL FEATURES
max. pressure for coils NO UN
NC
Seat Ø Kv-value Standard type .012 .148 .012-NO .148-NO .012-UN .148-UN
mm m³/h ATEX ATEX ATEX
1,0 0,06 .7540/..02/ 0-40 0-40 0-40 0-40 0-28 0-20
1,5 0,09 .7541/..02/ 0-36 0-32 0-20 0-32 0-20 0-10
2,0 0,13 .7542/..02/ 0-28 0-20 0-12 0-20 0-12 0-8
2,5 0,16 .7543/..02/ 0-18 0-14 0-9 0-14 0-9 0-7
3,0 0,20 .7544/..02/ 0-15 0-10 0-6,5 0-10 0-6,5 0-4
4,0 0,35 .7545/..02/ 0-9 0-7 0-8 0-7 0-4 0-3
5,0 0,50 .7546/..02/ 0-6 0-4 0-5 0-4 0-2,5 -
DIMENSIONS
Coil .012 /.148*
Type .7540-46/1002/
G 1/4
A 20
C 61
H1 36
H2 29
K 72
L 40
t 9
kg 0,7
*Differing dimension "C" for ATEX coils
Engineering Valves Solutions 2
INFORMATION
It is imperative to observe the installation and safety instructions in our operating and service manuals.
Required ordering information: valve type, function NC/NO, pressure range, connection, nominal width,
medium, flow rate, medium and ambient temperatures, connection voltage.
For information on the heating and performance of solenoid coils, refer to the corresponding "Coils"
data sheet.
Detailed production-specific drawings and other technical information will be made available when an
order is placed.
PLEASE NOTE
Each individual application decides which valve type is required, the main factor being the resistance of the materials to the
operating medium. The correct selection of materials requires knowledge of the concentration, temperature and degree of
contamination of the medium. Other criteria include the operating pressure and max. volumetric flow, since, in addition to high
temperatures, high pressures and high flow rates must also be taken into account when selecting the materials.
All materials used for our valves, be it housing, seals or magnets, will be carefully selected in view of the different
application areas. Any information given is non-binding and serves for orientation only. No claims under warranty can be
derived therefrom.
ORDERING CODE
Type Connection Body Sealing Coil Option
. 75 40 / 10 02 / . 01 2 - xx
4. G 1/4 08 St. steel 1.4408 01 24 VA / 18,5 W 2 Standard IP65
.0 1.0 mm 10 Brass 2.0402 14 8,5 VA / 10 W 8 2014/34/EU (ATEX)
.1 1.5 mm
.2 2.0 mm 02 FKM UN universal function
.3 2.5 mm 04 PTFE HA manual override
.4 3.0 mm (NC only)
.5 4.0 mm
.6 5.0 mm
GSR Ventiltechnik
GmbH & Co. KG
Im Meisenfeld 1
The GSR logo is a registered trademark of GSR Ventiltechnik GmbH & Co. KG D-32602 Vlotho
Note: All texts and images are the property of GSR Ventiltechnik GmbH & Co. KG and must not be replicated or modified,not even in part, without written approval T +49 5228 779-0
Original products may differ from the product images shown, due to different materials and the like info@ventiltechnik.de
Subject to error and changes www.ventiltechnik.de
01.23 MK-MG V1
Engineering Valves Solutions 3
