Datasheet

Page 1379
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Flow Control
Check Valve with One-Touch Fitting
Series AKH/AKB
 Applicable tubing O.D.
: Metric Size
Specifications
How to Order
Features
3 configurations provide design solutions
based on the operating conditions.
Straight type, Male Connector type and
Bushing type.
Can be used for vacuum (-100kPa).
Fluid
Proof pressure
Operating pressure range
Cracking pressure
Ambient temperature and operating fluid temperature
Applicable tubing material
Note)
Air
1.5 MPa
–100 kPa to 1 MPa
0.005 MPa
–5 to 60˚C (No freezing)
Nylon, Soft nylon, Polyurethane
Note) Use caution regarding the max. operating pressure when soft nylon or polyurethane tubing
is used.
Thread type
Nil
R
AKH 04 00
Male connector type
Straight type
AKH 04 A 01 S
Check valve free flow direction
A
B
Applicable tubing O.D.
Metric size
Metric size
04
06
08
10
12
ø4
ø6
ø8
ø10
ø12
Port size
M5
01
02
03
04
M5
1/8
1/4
3/8
1/2
With seal (Standard)
∗ M5 not required.
Applicable Tubing O.D./Port Size Combinations
Model
AKH04
AKH06
AKH08
AKH10
AKH12
ø4
ø6
ø8
ø10
ø12
Applicable tubing
O.D.
R thread
M5
3/81/81/4 1/2
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
앬
From male thread to
One-touch fitting
From One-touch
fitting to male thread
IN OUT
JIS Symbol
Check Valve with One-Touch Fitting Series AKH/AKB