Quick Exhaust Valve With One-Touch Fitting AQ240F/340F Series
Caution
- Refer to the catalog for product specifications.
- Product images may be representative images. Refer to the catalog for details.
Product Description
Quick exhaust valve / shuttle valve with built-in silencer.
[Features]
· Space saving type.
· Rectilinear IN-OUT tubing connections.
· Built-in one-touch fitting.
· Built-in silencer.
· Lightweight (resin body).
Quick Exhaust Valve AQ Series Specifications
With Silencer dimensional outline drawing
(Unit: mm)
| Model | Applicable tube outer diameter d | D1 | D2 | L1 | L2 | L3 | M1 | Weight g |
|---|---|---|---|---|---|---|---|---|
| AQ240F-04-00 | 4 | 9.3 | 10.0 | 39.2 | 5.2 | 14.3 | 12.9 | 5 |
| AQ240F-06-00 | 6 | 11.6 | 10.0 | 40.7 | 6.2 | 15.4 | 13.7 | 6 |
| AQ340F-06-00 | 6 | 11.6 | 11.8 | 44.8 | 6.3 | 19.5 | 13.7 | 11 |
| AQ240F-07-00 | 1/4" | 12 | 10.0 | 40.7 | 6.2 | 15.4 | 13.7 | 6 |
| AQ340F-07-00 | 1/4" | 13.2 | 11.8 | 52.2 | 7.1 | 20.3 | 16.8 | 11 |
With exhaust port fitting
(Unit: mm)
| Model | Applicable tube outer diameter d | D1 | L1 | L2 | L3 | L4 | M1 | M2 | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| AQ240F-04-04 | 4 | 9.3 | 39.2 | 5.2 | 13.7 | 23.5 | 12.9 | 12.9 | 6 |
| AQ240F-06-06 | 6 | 11.6 | 40.7 | 6.2 | 14.7 | 26.7 | 13.7 | 13.7 | 8 |
| AQ340F-06-06 | 6 | 11.6 | 44.8 | 6.3 | 19.6 | 31.7 | 13.7 | 13.7 | 13 |
| AQ240F-07-07 | 1/4" | 12 | 40.7 | 6.2 | 15.1 | 27.3 | 13.7 | 13.7 | 8 |
| AQ340F-07-07 | 1/4" | 13.2 | 52.2 | 7.1 | 20.0 | 33.1 | 16.8 | 13.7 | 13 |
Structural Drawing
With Silencer structural drawing
| Number | Part name | Materials | Additional notes |
|---|---|---|---|
| 1 | Body A | PBT | - |
| 2 | Seat ring | Brass | Electroless nickel plating |
| 3 | Valve seat | Brass | Electroless nickel plating |
| 4 | Silencer cover | SUS304 | - |
| 5 | Silencer material | PVA sponge | - |
| 6 | Spacer | POM | - |
| 7 | Cassette | - | - |
| 8 | Seal | NBR | - |
| 9 | Valve | HNBR | - |
With Exhaust Port Fitting structural drawing
| Number | Part name | Materials | Additional notes |
|---|---|---|---|
| 1 | Body A | PBT | - |
| 2 | Seat ring | Brass | Electroless nickel plating |
| 3 | Valve seat | Brass | Electroless nickel plating |
| 4 | Male elbow body | PBT | - |
| 5 | Spacer | POM | - |
| 6 | Cassette | - | - |
| 7 | Seal | NBR | - |
| 8 | Valve | HNBR | - |
| 9 | O-ring | NBR | - |
Specifications
| Usable fluids | Air |
|---|---|
| Guaranteed pressure resistance | 1.5 MPa |
| Maximum operating pressure | 1 MPa |
| Minimum operating pressure | 0.1 MPa |
| Ambient temperature and working fluid temperature | -5 to 60℃ (no freezing) |
| Applicable tube material Note 1: | Nylon, soft nylon, polyurethane |
Note 1: Take note of the maximum operating pressure when using soft nylon or polyurethane.
Design Notes And Selection
In cases such as those below, inadequate exhaust performance and oscillation may lead to the generation of noise.
(A) When there is residual or back pressure on the IN side.
(b) When the differential pressure between the IN side and OUT side is lower than the minimum operating pressure.
(c) When the effective area of the solenoid valve or the piping on the IN side of the AQ is lower than the AQ.