AK, Clapet antiretour, millimètres

AK, Clapet antiretour, millimètres
Check valves for air pressure; available in a broad range of types.
[Features]
· Large valve capacity
· Low cracking pressure at 0.02 MPa
[Applications]
· For air pressure

(i)Remarque

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

Référence pièce

Vous pouvez trouver ici le numéro
de référence lié au produit recherché.

Check Valve AK Series Specifications

Check Valve AK series: related images

AK6000 external appearance

Check Valve AK series: related images

AK4000 external appearance

Check Valve AK series: related images

JIS symbol

Model

Model Connection port diameter Sonic conductance
dm3/(s-bar)
Critical pressure ratio Weight g
AK4000-03 3/8 17 0.25 150
AK4000-04 1/2 19 140
AK6000-06 3/4 40 345
AK6000-10 1 46 315

Common Specifications

Usable fluids Air
Guaranteed pressure resistance 1.5 MPa
Maximum operating pressure 1 MPa
Minimum operating pressure 0.02 MPa
Ambient temperature and working fluid temperature -5 to 60°C (no freezing)

Flow Characteristics

Note: Representative valves are used for the flow characteristics.

Check Valve AK series: related images

AK4000-04

Check Valve AK series: related images

AK6000-06, 10

Structural Drawing

Check Valve AK series: related images

AK4000/6000 structural drawing

Components

  • 1. Body (made of aluminum diecast)
  • 2. Cover (made of aluminum diecast)

Replacement parts

Number Description Materials Part number
AK4000 AK6000
3 Valve POM 19014 19024
4 Spring Stainless steel 19015 19025
6 Ring NBR 19016 19026
7 Seat ring Brass, NBR 19013 19023

Dimensional Outline Drawing

Check Valve AK series: related images

Check Valve dimensional drawing

Model Connection port diameter L1 □B H
AK4000-04 1/4, 3/8, 1/2 67 36 36
AK6000-06, 10 3/4, 1 95 50 50

Units: mm

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 in the catalog.
  • 2. The minimum operating 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.
Référence pièce
AK2000-01
AK2000-02
AK2000-F01
AK2000-F02
AK2000-N01
AK2000-N02
AK4000-02
AK4000-03
AK4000-04
AK4000-F03
AK4000-F04
AK4000-N02
AK4000-N03
AK4000-N04
AK6000-06
AK6000-10
AK6000-F06
AK6000-F10
AK6000-N06
AK6000-N10
Référence pièce
Prix unitaire standard
Quantité minimale de commandeRemise sur volume
Jour
d'expédition standard
?
Section effective [classification]
(㎜2)
Sonic Conductance [dm3/(s/bar)] Connection Dia.

21.11 €

1 4 jours Jusqu'à 305Rc 1/8

21.11 €

1 Jour même

Stock

Jusqu'à 305.5Rc 1/4

21.10 €

1 26 jours Jusqu'à 305G 1/8

21.11 €

1 39 jours Jusqu'à 305.5G 1/4

21.11 €

1 26 jours Jusqu'à 305NPT 1/8

21.11 €

1 26 jours Jusqu'à 305.5NPT 1/4

25.48 €

1 4 jours Jusqu'à 309.4Rc 1/4

25.48 €

1 4 jours Jusqu'à 10017Rc 3/8

25.48 €

1 4 jours Jusqu'à 10019Rc 1/2

25.48 €

1 26 jours Jusqu'à 10017G 3/8

25.48 €

1 4 jours Jusqu'à 10019G 1/2

25.50 €

1 26 jours Jusqu'à 309.4NPT 1/4

25.50 €

1 26 jours Jusqu'à 10017NPT 3/8

25.48 €

1 26 jours Jusqu'à 10019NPT 1/2

52.61 €

1 4 jours Jusqu'à 20040Rc 3/4

52.61 €

1 4 jours Jusqu'à 30046Rc 1

52.61 €

1 4 jours Jusqu'à 20040G 3/4

52.61 €

1 26 jours Jusqu'à 30046G 1

52.61 €

1 26 jours Jusqu'à 20040NPT 3/4

52.61 €

1 26 jours Jusqu'à 30046NPT 1

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Informations de base

Type Standard Forme du corps principal Droit Matériau du corps principal Aluminium moulé sous pression
Matériau du joint Caoutchouc nitrile Côté admission, type de port P Female Thread Côté sortie, type de port A Female Thread

Assistance technique