ASK Corporation. Hydraulic, Coolant Accessories and Measuring Instruments.

  • Hydraulic Accessories
  • Check valve

In-line type for easy pipe connection!

images

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Features

  • A check valve with choke is also available as a standard item. The choke hole will be machined according to your requirements.

Type

AIC - 02 - 04 - 11 - C
num num num num num num
num Model In-line check valve
num Screw diameter 02 : Rc1/4
03 : Rc3/8
04 : Rc1/2
06 : Rc3/4
num Cracking pressure 04 : 0.04MPa (Standard)
35 : 0.35MPa (Option)
50 : 0.5MPa (Option)
num Model No. 11 : Standard specifications (material : SUM)
num Choke hole Unmarked : none
C : With choke hole
num Choke hole machining dimensions Screw diameter
02 (Rc1/4) → ø0.5~ø2.5mm
03 (Rc3/8) → ø0.5~ø4.5mm
04 (Rc1/2) → ø0.5~ø5.5mm
06 (Rc3/4) → ø0.5~ø6.5mm

* For optional products, please contact us for combinations of screw diameter and cracking pressure.

Specifications

Maximum pressure used25MPa
Proof pressure45MPa
Applicable fluidGeneral petroleum based hydraulic oil

Type table

Type Rc・D L D1 Hex Weight
AIC-02-04-11 Rc1/4 53 7 4 21 120g
AIC-03-04-11 Rc3/8 62 9 4 26 220g
AIC-04-04-11 Rc1/2 73 11 5 30 320g
AIC-06-04-11 Rc3/4 83 14 6 35 460g
AIC-02-04-11-C※ Rc1/4 53 7 4 21 120g
AIC-03-04-11-C※ Rc3/8 62 9 4 26 220g
AIC-04-04-11-C※ Rc1/2 73 11 5 30 320g
AIC-06-04-11-C※ Rc3/4 83 14 6 35 460g

Data sheet Flow rate/pressure drop characteristics

Data Sheet

Drawing data download

Product nameType No.Download
Cartridge in-line check valve with choke holeACC-05-11-C※PDF
Cartridge in-line check valveACC-05-11PDF
In-line check valve with choke holeAIC-※-※-11-C※PDF
In-line check valveAIC-※-※-11PDF
Throttle check valve R1/8ATC-01SPDF
Throttle check valve R1/4ATC-02SPDF
Throttle check valve R3/8ATC-03SPDF

* Please confirm "Terms of Use" about the use of PDF data.