Size
6
Series
MS
Actuator lock
Rotary knob with detent
Rotary knob with integrated lock
can be closed with accessories
Mounting position
optional
Design
Piloted precision diaphragm control valve
Piloted precision pressure regulator
Controller function
Output pressure constant
With secondary venting
Symbol
00991973
00995303
00995326
Pressure gauge (ANALOG) or Pressure display (DIGITAL)
Prepared for G1|4
Prepared for G1|8
Via pressure sensor
With pressure gauge
Via operational status indicator
Operating pressure
0.1 MPa ... 1.4 MPa
Operating pressure
1 bar ... 14 bar
Pressure regulation range
0.05 bar ... 12 bar
Max. pressure hysteresis
0.02 bar ... 0.05 bar
Flow rate of secondary exhaust
220 l|min ... 900 l|min
Standard nominal flow rate (standardised to DIN 1343)
800 l|min ... 9000 l|min
Operational voltage range DC
21.6 V ... 26.4 V
Max. electrical power consumption
4.2 W
Max. current consumption
0.16 A
Nominal operating voltage DC
24 V
Residual ripple
10 %
Signal range analogue input
0 - 10 V
4 - 20 mA
Approval
c UL us - Recognized (OL)
CE mark (see declaration of conformity)
To EU EMC Directive
To EU Explosion Protection Directive (ATEX)
In accordance with EU RoHS Directive
CE marking (see declaration of conformity)
To UK instructions for EMC
To UK EX instructions
To UK RoHS instructions
Explosion protection certification outside the EU
EPL Db (GB)
EPL Gb (GB)
Explosion protection
Zone 1 (ATEX)
Zone 1 (UKEX)
Zone 2 (ATEX)
Zone 21 (ATEX)
Zone 21 (UKEX)
Zone 22 (ATEX)
ATEX category gas
II 2G
ATEX category dust
II 2D
Explosion ignition protection type for gas
Ex h IIC T6 Gb X
Explosion ignition protection type for dust
Ex h IIIC T60°C Db X
Explosion ambient temperature
-10°C <= Ta <= +60°C
Operating medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Inert gases
Note on operating and pilot medium
Ester oil < 0.1 mg|m³, to ISO 8573-1:2010 [-:-:2]
Lubricated operation not possible
Corrosion resistance class CRC
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1|B2-L
Storage temperature
-10 °C ... 60 °C
Media temperature
-10 °C ... 60 °C
Ambient temperature
-10 °C ... 60 °C
Product weight
800 g ... 1120 g
Type of mounting
Either:
Front panel mounting
In-line installation
With accessories
Pilot air port 12
G1|8
1|8 NPT
Pneumatic connection, port 1
G1|4
G3|8
G1|2
G3|4
1|4 NPT
3|8 NPT
1|2 NPT
3|4 NPT
Pneumatic connection, port 2
G1|4
G3|8
G1|2
G3|4
1|4 NPT
3|8 NPT
1|2 NPT
3|4 NPT
Pneumatic connection, port 3
G1|4
Note on materials
RoHS-compliant
Material seals
NBR
Material housing
Aluminium