FESTO Shut-off valve HE-2-1/2-QS-12 (153474)

Valve function 2/2 double solenoid
Pneumatic connection, port 1 R1/2
Pneumatic connection, port 2 QS-12
Type of actuation Manual
Type of mounting Either:
Direct mounting via through-hole
Direct mounting via thread
Standard nominal flow rate (standardised to DIN 1343) 834.3 l/min
Nominal size 7.7 mm
Operating pressure -0.095 MPa ... 1 MPa
Operating pressure -0.95 bar ... 10 bar
Ambient temperature 0 °C ... 60 °C
Material housing PBT-reinforced
Operating medium Compressed air to ISO 8573-1:2010 [7:-:-]
Sealing principle Soft
Mounting position optional
Design Piston gate valve
Type of piloting Direct
Flow direction Reversible
Symbol 00997328
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will
always be required)
Corrosion resistance class CRC 2 - Moderate corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Cleanroom class Class 4 according to ISO 14644-1
Media temperature 0 °C ... 60 °C
Product weight 86 g
Material screwed plug Nickel-plated brass
Note on materials RoHS-compliant
Material seals NBR