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Check valve, H Series
Check valve, H Series
Push-in connector QS
Features
Specifications
| Valve function | Non-return function | ||||||
|---|---|---|---|---|---|---|---|
| Pneumatic connection 1 | QS-4 | QS-6 | QS-8 | QS-10 | QS-12 | ||
| Pneumatic connection 2 | QS-4 | QS-6 | QS-8 | QS-10 | QS-12 | ||
| Type of mounting | In-line installation | ||||||
| Mounting position | Any | ||||||
Operating and environmental conditions
| Operating pressure | [bar] | -1 to +10 | |||||
|---|---|---|---|---|---|---|---|
| Minimal differ ential pressure | open | [bar] | ≥ 0.1 | ||||
| close | [bar] | ≥ 0.2 | |||||
| Operating medium | Compressed air in accordance with ISO 85731:2010 [7:-:-] | ||||||
| Note on operating/pilot medium | Operation with lubricated medium possible (in which case lubricated operation will always be required) | ||||||
| Ambient temperature [℃] | 0 to +60 | ||||||
Materials
| Pneumatic connection 1 | QS-4 | QS-6 | QS-8 | QS-10 | QS-12 | ||
|---|---|---|---|---|---|---|---|
| Housing | Anodised aluminium (colour: black) | Anodised aluminium (colour: silver) | |||||
| Note on materials | RoHS-compliant | ||||||
| Free of copper and PTFE | |||||||
Female/male thread
Features
Specifications
| Valve function | Non-return function | |||||
|---|---|---|---|---|---|---|
| Pneumatic connection 1 | M5 | G 1/8 | G 1/4 | G 3/8 | G 1/2 | G 3/4 |
| Pneumatic connection 2 | M5 | G 1/8 | G 1/4 | G 3/8 | G 1/2 | G 3/4 |
| Type of mounting | In-line installation | Screw-in | ||||
| Mounting position | Any | |||||
| Nominal tightening torque [Nm] | - | - | 11 ±10% | 12.5 ±20% | 14 ±20% | 35 ±10% |
Operating and environmental conditions
| Pneumatic connection 1 | M5 | G 1/8 | G 1/4 | G 3/8 | G 1/2 | G 3/4 |
|---|---|---|---|---|---|---|
| Operating pressure complete temperature range [bar] | 0.4 to 8 | 0.4 to 12 | ||||
| Operating medium | Compressed air in accordance with ISO 85731:2010 [7:-:-] | Compressed air in accordance with ISO 85731:2010 [7:4:4] | ||||
| Note on operating/pilot medium | Operation with lubricated medium possible (in which case lubricated operation will always be required) | |||||
| Ambient temperature [℃] | -10 to +60 | |||||
| Temperature of medium [℃] | -10 to +60 | |||||
| Storage temperature [℃] | - | -10 to +60 | ||||
| Corrosion resistance class CRC | - | 2 | ||||
Materials
| Pneumatic connection 1 | M5 | G 1/8 | G 1/4 | G 3/8 | G 1/2 | G 3/4 |
|---|---|---|---|---|---|---|
| Housing | Brass | Anodised wrought aluminium alloy | ||||
| Seals | NBR | |||||
| Note on materials | RoHS-compliant | - | RoHS-compliant | |||
| - | Free of copper and PTFE | |||||
| Part Number |
|---|
| H-1/4-B |
| H-QS-4 |
| H-QS-6 |
| H-QS-8 |
| H-QS-10 |
| H-QS-12 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Housing material | Seals material | Pneumatic connection 1 | Pneumatic connection 2 | Min. Operating pressure (bar) | Max. Operating pressure (bar) | Min. Ambient temperature (°C) | Min. Storage temperature (°C) | Max. Storage temperature (°C) | Min. Temperature of medium (°C) | Max. Temperature of medium (°C) | Standard nominal flow rate (l/min) | Standard nominal flow rate 1->2 (6-5) (l/min) | Max. tightening torque (Nm) | Operating medium | Pilot medium | Corrosion resistance class (CRC) | Manufacturer part # | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 486.40 | 1 Piece(s) | Quote | Wrought aluminum alloy, Anodized | NBR | G1/4 | G1/4 | 0.4 | 12 | -10 | -10 | 60 | -10 | 60 | - | 1000 | 11 | Compressed air as per ISO 8573-1:2010 [7:4:4] | Compressed air as per ISO 8573-1:2010 [7:4:4] | 2 - Moderate corrosion stress | 11689 | 25.4 | ||
MYR 287.96 | 1 Piece(s) | Quote | Aluminum, Anodized | - | QS-4 | QS-4 | -1 | 10 | 0 | - | - | - | - | 136 | - | - | Compressed air as per ISO 8573-1:2010 [7:-:-] | - | - | 153462 | 5.3 | ||
MYR 320.31 | 1 Piece(s) | Quote | Aluminum, Anodized | - | QS-6 | QS-6 | -1 | 10 | 0 | - | - | - | - | 282 | - | - | Compressed air as per ISO 8573-1:2010 [7:-:-] | - | - | 153463 | 10 | ||
MYR 386.62 | 1 Piece(s) | Quote | Aluminum, Anodized | - | QS-8 | QS-8 | -1 | 10 | 0 | - | - | - | - | 681 | - | - | Compressed air as per ISO 8573-1:2010 [7:-:-] | - | - | 153464 | 21 | ||
MYR 825.02 | 1 Piece(s) | Quote | Aluminum, Anodized | - | QS-10 | QS-10 | -1 | 10 | 0 | - | - | - | - | 1480 | - | - | Compressed air as per ISO 8573-1:2010 [7:-:-] | - | - | 153465 | 63 | ||
MYR 861.13 | 1 Piece(s) | Quote | Aluminum, Anodized | - | QS-12 | QS-12 | -1 | 10 | 0 | - | - | - | - | 1715 | - | - | Compressed air as per ISO 8573-1:2010 [7:-:-] | - | - | 153466 | 69 |
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Basic Information
| Max. Ambient temperature(°C) | 60 |
|---|
Specification/Dimensions
-
Housing material
- Aluminum, Anodized
- Wrought aluminum alloy, Anodized
-
Seals material
- NBR
-
Pneumatic connection 1
-
Pneumatic connection 2
- QS-12
- QS-10
- QS-8
- QS-6
- QS-4
- G1/4
-
Min. Operating pressure(bar)
-
Max. Operating pressure(bar)
- 10
- 12
-
Min. Ambient temperature(°C)
- -10
- 0
-
Min. Storage temperature(°C)
- -10
-
Max. Storage temperature(°C)
- 60
-
Min. Temperature of medium(°C)
- -10
-
Max. Temperature of medium(°C)
- 60
-
Standard nominal flow rate(l/min)
-
Standard nominal flow rate 1->2 (6-5)(l/min)
-
Max. tightening torque(Nm)
-
Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Compressed air as per ISO 8573-1:2010 [7:4:4]
-
Pilot medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
-
Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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