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162970 Festo

FESTO 162970 Válvula con accionamiento manual, en unidades métricas

GRLA-3/8-QS-8-RS-B

$70,13 30 uds. con envío de 1 a 3 días a United States

Especificaciones

Series (GRLA) One-way flow control valve
Pneumatic connection (3/8) Male thread G3/8
Pneumatic connection 1 (QS-8) Push-in connector 8 mm
Adjusting component (RS) Knurled screw
Flow rate characteristic None
Generation (B) Series B
Ambient temperature -10 °C ... 60 °C
Material adjusting screw Brass
Valve function Exhaust air one-way flow control function
Pneumatic connection, port 2 G3/8
Adjustment component Knurled screw
Standard nominal flow rate in flow control direction 650 l/min
Explosion protection The information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Symbol 991.452
Standard flow rate in flow control direction 0.6->0 MPa (6->0 bar, 87->0 psi) 1.130 l/min
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Storage temperature -10 °C ... 40 °C
Nominal torque 12,5 Nm
Permissible actuation moment, regulating screw 0,4 Nm
Material screw-in stud Wrought aluminium alloy
Material seals NBR TPE-U(PU)
Material knurled head Wrought aluminium alloy
Material swivel fitting PBT-reinforced
Pneumatic connection, port 1 QS-8
Type of actuation Manual
Type of mounting Screw-in
Standard nominal flow rate in blocked direction 600 l/min ... 750 l/min
Mounting position optional
Operating pressure complete temperature range 0,2 bar ... 10 bar
Standard flow rate in non-return direction 0.6->0 MPa (6->0 bar, 87->0 psi) 800 l/min ... 1.250 l/min
Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required)
Media temperature -10 °C ... 60 °C
Tolerance for nominal tightening torque ± 20%
Product weight 40 g
Note on materials RoHS-compliant
Material release ring POM

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Stock 30 uds.
Referencia 162970
Fabricante FESTO
Unidades Precio / Unidad
1+ $70,13

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