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AKH10B-03S

Applicable Tube O.D. (inch) type Material Input Side, Port Type P Output Side, Port Type A Effective Sectional Area【classification】 Applicable Tube O.D. (mm) Sonic Conductance [dm3/(s/bar)] Free Flow Direction of Check Valve Connection Dia. CAD Days to Ship

Specification/Dimensions

Applicable Tube O.D. (inch)
- 1/2
- 1/4
- 3/8
- 5/16
- 5/32
Clear
type
- AKB□
- AKH□
Clear
Material
- Brass
  - Brass + Electroless Nickel Plating
- PBT
Clear
Input Side, Port Type P
- Male thread
- One-Touch Couplings
Clear
Output Side, Port Type A
- Female Thread
- One-Touch Couplings
Clear
Effective Sectional Area【classification】(㎜2)
5 or Less

~10

~15

~30

~40
Clear
Applicable Tube O.D. (mm)
- 4
- 6
- 8
- 10
- 12
Clear
Sonic Conductance [dm3/(s/bar)]
0.56

1.3

2.8

4.8

6.8
Clear
Free Flow Direction of Check Valve
- Female Thread to Male Thread
- Male Thread to Female Thread
- Male Thread to One-Touch Fitting
- One-Touch Fitting to Male Thread
Clear
Connection Dia.
NPT 1/2

R1/2

Rc 1/2

NPT 1/4

R 1/4

Rc 1/4

NPT 1/8

R 1/8

Rc 1/8

NPT 3/8

R 3/8

Rc 3/8

M5

10-32 UNF
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

55 Day(s) or Less
Clear

Specify Alterations

Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series (AKH10B-03S)

CHECK VALVE

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SMC

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Days to Ship :

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Total Price :

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CAD Download

(i)Caution

Refer to the catalog for product specifications.
Product images may be representative images. Refer to the catalog for details.

Product Description

Quick exhaust valve / shuttle valve.
[Features]
· 3 types for use in different operating conditions.
· With one-touch fitting.

Bushing Type Check Valve AKH/AKB Series Specifications

Straight Type AKH dimensional outline drawing

Metric Size

(Unit: mm)

Applicable tube outer diameter	Model	øD	L	M	Sonic conductance dm³/(s-bar)	Critical pressure ratio	Weight g
4	AKH04-00	9.3	33.5	12.7	0.56	0.35	3
6	AKH06-00	11.6	37.1	13.5	1.3	0.35	5
8	AKH08-00	15.2	53.3	18.5	2.8	0.5	10
10	AKH10-00	18.5	63.6	21	4.8		17
12	AKH12-00	21.7	70.2	22	6.8		25

Inch Size

(Unit: mm)

Applicable tube outer diameter	Model	øD	L	M	Sonic conductance dm³/(s-bar)	Critical pressure ratio	Weight g
5/32	AKH03-00	9.3	33.5	12.7	0.56	0.35	3
1/4	AKH07-00	12	39	13.6	1.3	0.35	6
5/16	AKH09-00	15.2	53.3	18.5	2.8	0.5	10
3/8	AKH11-00	18.5	63.6	21	4.8		17
1/2	AKH13-00	21.7	70.2	22	6.8		24

Specifications

Usable fluids	Air
Guaranteed pressure resistance	1.5 MPa
Operating pressure range	-100 kPa to 1 MPa
Cracking pressure	^{Note 1:} 0.005 MPa
Ambient temperature and working fluid temperature	-5 to 60°C (no freezing)
^{Note 2:} Applicable tube material	Nylon, soft nylon, polyurethane

Note 1: Not the pressure at which the valve fully opens.
Note 2: Take note of the maximum operating pressure when using soft nylon or polyurethane.

Bushing Type Check Valve With One-Touch Fitting Example Application

Preventing backflow to the source of the vacuum (simple vacuum retention)

Preventing backflow of the internal tank pressure

Fall prevention

*The product specifications allow for a certain amount of leakage. Note that the product is not suitable for pressure retention over long periods.

Design Notes And Selection

1. The valve may not open fully and may oscillate if the IN side on the check valve is throttled, even if used within the specification range detailed.
2. The cracking pressure is the pressure at which the valve begins to open, not the pressure at which it fully opens.
3. The check valve is structured so that the differential pressure generated when switching between the solenoid valve for the primary pressure (IN) and secondary pressure (OUT) causes it to close. Note that if the primary pressure (IN) drops gently and the differential pressure becomes less than the minimum operating pressure or cracking pressure, the secondary pressure (OUT) may also drop with the check valve not fully closing.

: 30; 60; 90

Part Number
AKH10B-03S

Part Number	Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Material	Input Side, Port Type P	Output Side, Port Type A	Effective Sectional Area【classification】 (㎜2)	Applicable Tube O.D. (mm)	Applicable Tube O.D. (inch)	Sonic Conductance [dm3/(s/bar)]	Free Flow Direction of Check Valve	Connection Dia.
	฿ 726.75	CHECK VALVE	1 Piece(s)		3 Day(s)	-	[Brass] Brass + Electroless Nickel Plating	Male thread	One-Touch Couplings	~30	10	-	4.8	One-Touch Fitting to Male Thread	R 3/8

Basic Information

Type	Standard	Main Body Shape	Straight	Seal Material	Nitrile Rubber

Please check the type/dimensions/specifications of the part AKH10B-03S in the Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
AKB01B-N01S
AKB02A-02S
AKB02A-N02S
AKH10B-04S
AKH11-00
AKH11A-N02S

Price	Minimum Order Qty	Days to Ship	RoHS	Material	Input Side, Port Type P	Output Side, Port Type A	Effective Sectional Area【classification】 (㎜2)	Applicable Tube O.D. (mm)	Applicable Tube O.D. (inch)	Sonic Conductance [dm3/(s/bar)]	Free Flow Direction of Check Valve	Connection Dia.
฿ 316.20	1 Piece(s)	55 Day(s)	-	[Brass] Brass + Electroless Nickel Plating	Male thread	Female Thread	~10	-	-	1.3	Female Thread to Male Thread	NPT 1/8
฿ 411.40	1 Piece(s)	Same day	-	[Brass] Brass + Electroless Nickel Plating	Male thread	Female Thread	~15	-	-	2.8	Male Thread to Female Thread	Rc 1/4
฿ 411.40	1 Piece(s)	3 Day(s)	-	[Brass] Brass + Electroless Nickel Plating	Male thread	Female Thread	~15	-	-	2.8	Male Thread to Female Thread	NPT 1/4
฿ 761.60	1 Piece(s)	55 Day(s)	-	[Brass] Brass + Electroless Nickel Plating	Male thread	One-Touch Couplings	~30	10	-	4.8	One-Touch Fitting to Male Thread	R1/2
฿ 583.95	1 Piece(s)	3 Day(s)	-	PBT	One-Touch Couplings	One-Touch Couplings	~30	-	3/8	4.8	-	-
฿ 726.75	1 Piece(s)	55 Day(s)	-	[Brass] Brass + Electroless Nickel Plating	Male thread	One-Touch Couplings	~30	-	3/8	4.8	Male Thread to One-Touch Fitting	NPT 1/4