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Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series

Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series

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

(i)Caution

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

PDF

Bushing Type Check Valve AKH/AKB Series Specifications

Straight Type AKH dimensional outline drawing

Straight Type AKH dimensional outline drawing

Metric Size

 

(Unit: mm)

 

Applicable tube outer diameterModeløDLMSonic conductance
dm3/(s-bar)
Critical pressure ratioWeight
g
4AKH04-009.333.512.70.560.353
6AKH06-0011.637.113.51.35
8AKH08-0015.253.318.52.80.510
10AKH10-0018.563.6214.817
12AKH12-0021.770.2226.825

Inch Size

 

(Unit: mm)

 

Applicable tube outer diameterModeløDLMSonic conductance
dm3/(s-bar)
Critical pressure ratioWeight
g
5/32AKH03-009.333.512.70.560.353
1/4AKH07-00123913.61.36
5/16AKH09-0015.253.318.52.80.510
3/8AKH11-0018.563.6214.817
1/2AKH13-0021.770.2226.824

Specifications

Usable fluidsAir
Guaranteed pressure resistance1.5 MPa
Operating pressure range-100 kPa to 1 MPa
Cracking pressureNote 1: 0.005 MPa
Ambient temperature and working fluid temperature-5 to 60°C (no freezing)
Note 2: Applicable tube materialNylon, 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 to the source of the vacuum (simple vacuum retention)

Preventing backflow of the internal tank pressure

Preventing backflow of the internal tank pressure

Fall prevention

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.
Part Number
AKB01A-01S
AKB01A-N01S
AKB01B-01S
AKB01B-N01S
AKB02A-02S
AKB02A-N02S
AKB02B-02S
AKB02B-N02S
AKB03A-03S
AKB03A-N03S
AKB03B-03S
AKB03B-N03S
AKB04A-04S
AKB04A-N04S
AKB04B-04S
AKB04B-N04S
AKH03A-N01S
AKH03A-U10/32
AKH03B-N01S
AKH04A-01S
AKH04A-M5
AKH04B-01S
AKH04B-M5
AKH06A-01S
AKH06A-02S
AKH06A-M5
AKH06B-01S
AKH06B-02S
AKH06B-M5
AKH07A-N01S
AKH07A-N02S
AKH07A-U10/32
AKH07B-N01S
AKH07B-N02S
AKH07B-U10/32
AKH08A-01S
AKH08A-02S
AKH08A-03S
AKH08B-01S
AKH08B-02S
AKH08B-03S
AKH09A-N01S
AKH09B-N01S
AKH09B-N02S
AKH10A-02S
AKH10A-03S
AKH10A-04S
AKH10B-02S
AKH10B-03S
AKH10B-04S
AKH11A-N02S
AKH11A-N03S
AKH11B-N02S
AKH12A-03S
AKH12A-04S
AKH12B-03S
AKH12B-04S
AKH13A-N03S
AKH13A-N04S
AKH13B-N04S
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial 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.

MYR 85.63

1 Piece(s) 2 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~10--1.3Male Thread to Female ThreadRc 1/8

MYR 85.63

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~10--1.3Male Thread to Female ThreadNPT 1/8

MYR 85.63

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~10--1.3Female Thread to Male ThreadRc 1/8

MYR 85.63

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~10--1.3Female Thread to Male ThreadNPT 1/8

MYR 111.25

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~15--2.8Male Thread to Female ThreadRc 1/4

MYR 111.25

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~15--2.8Male Thread to Female ThreadNPT 1/4

MYR 111.25

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~15--2.8Female Thread to Male ThreadRc 1/4

MYR 111.25

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~15--2.8Female Thread to Male ThreadNPT 1/4

MYR 167.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~30--4.8Male Thread to Female ThreadRc 3/8

MYR 167.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~30--4.8Male Thread to Female ThreadNPT 3/8

MYR 167.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~30--4.8Female Thread to Male ThreadRc 3/8

MYR 167.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~30--4.8Female Thread to Male ThreadNPT 3/8

MYR 231.75

1 Piece(s) 2 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~40--6.8Male Thread to Female ThreadRc 1/2

MYR 264.87

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~40--6.8Male Thread to Female ThreadNPT 1/2

MYR 231.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~40--6.8Female Thread to Male ThreadRc 1/2

MYR 264.87

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadFemale Thread~40--6.8Female Thread to Male ThreadNPT 1/2

MYR 74.60

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-5/320.56Male Thread to One-Touch FittingNPT 1/8

MYR 69.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-5/320.56Male Thread to One-Touch Fitting10-32 UNF

MYR 74.60

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-5/320.56One-Touch Fitting to Male ThreadNPT 1/8

MYR 74.60

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56Male Thread to One-Touch FittingR 1/8

MYR 69.75

1 Piece(s) 2 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56Male Thread to One-Touch FittingM5

MYR 74.60

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56One-Touch Fitting to Male ThreadR 1/8

MYR 69.75

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56One-Touch Fitting to Male ThreadM5

MYR 79.02

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~106-1.3Male Thread to One-Touch FittingR 1/8

MYR 83.87

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~106-1.3Male Thread to One-Touch FittingR 1/4

MYR 78.13

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less6-0.56Male Thread to One-Touch FittingM5

MYR 79.02

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~106-1.3One-Touch Fitting to Male ThreadR 1/8

MYR 83.87

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~106-1.3One-Touch Fitting to Male ThreadR 1/4

MYR 78.13

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less6-0.56One-Touch Fitting to Male ThreadM5

MYR 79.02

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-1/41.3Male Thread to One-Touch FittingNPT 1/8

MYR 83.87

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-1/41.3Male Thread to One-Touch FittingNPT 1/4

MYR 78.13

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-1/40.56Male Thread to One-Touch Fitting10-32 UNF

MYR 79.02

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-1/41.3One-Touch Fitting to Male ThreadNPT 1/8

MYR 83.87

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-1/41.3One-Touch Fitting to Male ThreadNPT 1/4

MYR 78.13

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-1/40.56One-Touch Fitting to Male Thread10-32 UNF

MYR 88.28

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~108-1.3Male Thread to One-Touch FittingR 1/8

MYR 109.48

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~158-2.8Male Thread to One-Touch FittingR 1/4

MYR 148.77

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~158-2.8Male Thread to One-Touch FittingR 3/8

MYR 88.28

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~108-1.3One-Touch Fitting to Male ThreadR 1/8

MYR 109.48

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~158-2.8One-Touch Fitting to Male ThreadR 1/4

MYR 148.77

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~158-2.8One-Touch Fitting to Male ThreadR 3/8

MYR 88.28

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-5/161.3Male Thread to One-Touch FittingNPT 1/8

MYR 88.28

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~10-5/161.3One-Touch Fitting to Male ThreadNPT 1/8

MYR 109.48

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~15-5/162.8One-Touch Fitting to Male ThreadNPT 1/4

MYR 195.57

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8Male Thread to One-Touch FittingR 1/4

MYR 195.57

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8Male Thread to One-Touch FittingR 3/8

MYR 204.83

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8Male Thread to One-Touch FittingR1/2

MYR 195.57

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8One-Touch Fitting to Male ThreadR 1/4

MYR 195.57

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8One-Touch Fitting to Male ThreadR 3/8

MYR 204.83

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~3010-4.8One-Touch Fitting to Male ThreadR1/2

MYR 195.57

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~30-3/84.8Male Thread to One-Touch FittingNPT 1/4

MYR 195.57

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~30-3/84.8Male Thread to One-Touch FittingNPT 3/8

MYR 195.57

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~30-3/84.8One-Touch Fitting to Male ThreadNPT 1/4

MYR 226.90

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~4012-6.8Male Thread to One-Touch FittingR 3/8

MYR 258.23

1 Piece(s) 32 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~4012-6.8Male Thread to One-Touch FittingR1/2

MYR 226.90

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~4012-6.8One-Touch Fitting to Male ThreadR 3/8

MYR 258.23

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~4012-6.8One-Touch Fitting to Male ThreadR1/2

MYR 226.90

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~40-1/26.8Male Thread to One-Touch FittingNPT 3/8

MYR 258.23

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~40-1/26.8Male Thread to One-Touch FittingNPT 1/2

MYR 258.23

1 Piece(s) 21 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings~40-1/26.8One-Touch Fitting to Male ThreadNPT 1/2

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Basic Information

Type Standard Main Body Shape Straight Seal Material Nitrile Rubber

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