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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
  • On Sale Till 31/12/2024

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
AKH03-00
AKH03A-N01S
AKH03B-N01S
AKH04-00
AKH04A-01S
AKH04A-M5
AKH04B-01S
AKH04B-M5
AKH06A-M5
AKH06B-M5
AKH07A-U10/32
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.

161,820 IDR

1 Piece(s) 31 Day(s) PBTOne-Touch CouplingsOne-Touch Couplings5 or Less-5/320.56--

188,640 IDR

1 Piece(s) 20 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-5/320.56Male Thread to One-Touch FittingNPT 1/8

188,640 IDR

1 Piece(s) 20 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less-5/320.56One-Touch Fitting to Male ThreadNPT 1/8

161,820 IDR

1 Piece(s) Same day PBTOne-Touch CouplingsOne-Touch Couplings5 or Less4-0.56--

188,640 IDR

151,384 IDR

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

176,310 IDR

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56Male Thread to One-Touch FittingM5

187,110 IDR

1 Piece(s) 20 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56One-Touch Fitting to Male ThreadR 1/8

176,310 IDR

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less4-0.56One-Touch Fitting to Male ThreadM5

197,550 IDR

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less6-0.56Male Thread to One-Touch FittingM5

197,550 IDR

1 Piece(s) 31 Day(s) [Brass] Brass + Electroless Nickel PlatingMale threadOne-Touch Couplings5 or Less6-0.56One-Touch Fitting to Male ThreadM5

197,550 IDR

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

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Basic Information

Type Standard Main Body Shape Straight Seal Material Nitrile Rubber

Tech Support

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