Hydraulic Accessories | ASK CORPORATION: Hydraulic Accessories and Measuring Instruments

Hydraulic Accessories
Check valve

Save pipe space and joint costs!

Features

This valve can be directly built into the joint and manifold.
You can mount this valve into the installation holes of the same dimensions in either direction.
The valve is equipped with a slow return function.（with choke)

Type

ACC	-	05	-	11	-	C	※

Model

Miniature sized cartridge type in-line check valve

Cracking pressure

05 : 0.05MPa

Model number

11 : Standard specification

Choke hole

Unmarked : none
C : with Choke hole

Choke hole size
C1 : Numerals indicate choke dimensions (mm).

The choke hole is available in the range from 0.5mm to 1.5mm.

Specifications

Maximum pressure used	30MPa
Proof pressure	38MPa
Material	SUM
Applicable fluid	General petroleum based hydraulic oil
Weight	10g

Data sheet Flow rate/pressure drop characteristics

Caution of use

In the case of the type without choke hole, coat the outer diameter mounting screw (M12 x 1) with sealant to prevent oil leak through the threads.
Caution: if the unit is installed with the outer diameter screw coated with sealant, it is impossible to detach the ACC unit.

Drawing data download

Product name	Type No.	Download
Cartridge in-line check valve	ACC-05-11	PDF
Cartridge in-line check valve with choke hole	ACC-05-11-C※	PDF
In-line check valve	AIC-※-※-11	PDF
In-line check valve with choke hole	AIC-※-※-11-C	PDF
Throttle check valve R1/8	ATC-01S	PDF
Throttle check valve R1/4	ATC-02S	PDF
Throttle check valve R3/8	ATC-03S	PDF

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