AKH04A-M5 SMC Corporation, AKH04A-M5 Datasheet - Page 15

• Manufacturer Part Number: AKH04A-M5
• Description: Check Valve w/4mm fitting and M5X.8 male threading
• Manufacturer: SMC Corporation
• Type: Maler

Specifications of AKH04A-M5

• Brand/series: AKH Series
• Material, Body: Brass
• Proof Pressure: 1.5 MPa
• Size, Port: M5 x 0.8
• Size, Tube: 4 mm
• Special Features: Check Valve
• Temperature, Ambient: -5 to +60 °C
• Lead Free Status / Rohs Status: RoHS Exempt Product

1. Refer to page 15-1-11 for One-touch Fitting.
1. Single acting cylinder
(Reference) Recommended circuit for high return speed
<Operating conditions>
• Cylinder extension speed: 100 mm/s
• Meter-out needle fully open
ASD230F
ASD330F
When controlling a single acting cylinder, the cylinder’s
return speed will differ depending on the operating
conditions. Operate after confirming the maximum
return speeds shown in the table below.
Controller
Caution
Caution
Speed
Return speed
100 mm/s
Cylinder
Handling of One-touch Fittings
CM2
CJ2
Note) Use Series AS-F with -X214 for the throttle valve.
When low extension speed and high return speed
are desired, the following circuit using 3-port is
recommended.
Solenoid
VJ500
VZ500
valve
Series ASD
Operation
TU0604
TU0604
Tubing
1 m
1 m
AN110-
AN110-
Silencer
01
01
Maximum return speed (mm/s)
∗ Values at 0.5 MPa
100
and 20°C.
ø16
ø32
ø25
200
Cylinder size
Cylinder size
ø20
ø10
300
Precautions
ø6
1. Inappropriate Circuits
Residual pressure behind the exhaust
needle may cause check valve
malfunction in the “Perfect Valve”.
1. If installing flow controls to valve ports, interference
1. Vibrations
2. Cracking pressure is a pressure at which the valve
(a) “Perfect Valve”
may occur with the fittings. Please consult the
catalog before installing.
conditions, etc., even if the specifications are in the
range mentioned in the catalog. Please consult with
SMC.
starts opening and not a pressure at which the valve
is fully open.
(VF66„„, VS7-6-FPG, VS7-8-FPG)
Warning
Caution
Caution
Fig. Example of the interference with fittings
Exhaust port
may
(EA)
Series ASN2
Series AK
Mounting
Selection
generate
Flow Control Equipment
Supply port
(P)
(b) Pilot check valve between
Actuator and Valve
Residual pressure behind the
exhaust needle may cause check
valve to malfunction.
Exhaust port
due
(EB)
to
Solenoid valve
operating
15-8-7