SeriesMS
Size9
Grid dimension90 mm
DesignPiston gate valve
Type of actuationManual
Sealing principleSoft
Exhaust-air functionWithout flow control option
Actuator lockRotary knob with detent
Type of resetForced
Type of pilotingDirect
Valve function2/2 bistable 3/2 bistable
Pressure gauge (ANALOG) or Pressure display (DIGITAL)Prepared for G1/4 Prepared for G1/8 Red/green scale Via pressure sensor With pressure gauge Via operational status indicator
Operating pressure0 bar ... 20 bar
lapOverlap
Standard nominal flow rate (standardised to DIN 1343)8000 l/min ... 18000 l/min
Standard nominal flow rate 2-313201 l/min ... 14900 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC2 - Moderate corrosion stress
Note on materialsRoHS-compliant
LABS (PWIS) conformityVDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 7 according to ISO 14644-1
Media temperature-10 °C ... 60 °C
Ambient temperature-10 °C ... 60 °C
Approvalc UL us - Recognized (OL)
CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)To UK EX instructions
Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)
ATEX category gasII 2G
ATEX category dustII 2D
Explosion ignition protection type for gasEx h IIC T6 Gb X
Explosion ignition protection type for dustEx h IIIC T60°C Db X
Explosion ambient temperature-10°C <= Ta <= +60°C
Type of mountingEither: In-line installation With accessories
Mounting positionoptional
Material piston slidePOM
Material sealsNBR
Material housingDie-cast aluminium
.webp)
