- Hydraulic Accessories
- Check valve
- In-line Check valve
- AIC
In-line type for easy pipe connection!
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Features
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Type
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Model | In-line check valve | ||||||||||||||||||||
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Screw diameter |
02 : Rc1/4 03 : Rc3/8 04 : Rc1/2 06 : Rc3/4 |
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Cracking pressure |
04 : 0.04MPa (Standard) 35 : 0.35MPa (Option) 50 : 0.5MPa (Option) |
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Model No. | 11 : Standard specifications (material : SUM) | ||||||||||||||||||||
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Choke hole |
Unmarked : none C : With choke hole |
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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 |
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* For optional products, please contact us for combinations of screw diameter and cracking pressure.
Specifications
| Maximum pressure used | 25MPa |
| Proof pressure | 45MPa |
| Applicable fluid | General petroleum based hydraulic oil |
Type table
| Type | Rc･D | L | D1 | ℓ | 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
Drawing data download
| Product name | Type No. | Download |
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| Cartridge in-line check valve | ACC-05-11 | |
| Cartridge in-line check valve with choke hole | ACC-05-11-C※ | |
| In-line check valve | AIC-※-※-11 | |
| In-line check valve with choke hole | AIC-※-※-11-C | |
| Throttle check valve R1/8 | ATC-01S | |
| Throttle check valve R1/4 | ATC-02S | |
| Throttle check valve R3/8 | ATC-03S |
* Please confirm "Terms of Use" about the use of PDF data.