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Parker Fittings接头
Pneumatic Fittings
Pneumatic Piloted Non-Return Valves
Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a result, the cylinder will maintain its position.
Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a result, the cylinder will maintain its position. This all-in-one product combines 3 functions for the control and supply, allowing you to optimise your stocks and save time on installation and maintenance operations.
Features/Benefits:
- System Protection
- Protection of your system
- Control of inlet and outlet flow: cylinder operation optimised
- Vent saves time on restart after maintenance operations (model 7894)
- 3 Functions in 1 Product
- A multi-purpose fitting:
Piloted non-return valve
Flow control regulator
Manual exhaust
- All-in-one product: integrated fittings for the control and supply
- Flexible Operation:
- Orientable and adjustable through 3 axes
- Can be integrated into any installation configuration
- Push-in connection for quicker and more reliable installation
- Mounted in pairs directly on the cylinder
Markets:
- Factory Automation
- Vehicle Assembly Facilities
- Food and Beverage
- Semiconductor
- Wearing Apparel
- Packaging Machinery
- Rail
Applications:
- Pneumatic Cylinder Control
- Pneumatic Circuits Safety
Technologies:
- Flow control regulator
- Control valve
- Function fittings
- Venting operation
- Pressure regulator
- Pneumatic system
Technical Characteristics:
- Fluids: Compressed Air
- Materials: nickel-plated brass, stainless steel, NBR, technical polymer, silicone-free
- Pressure: Vacuum to 10 bar
- Temperature: -5°C to +60°C
- Cracking pressure: 0.3 bar
Regulations:
- DI: 2002/95/EC (RoHS)
- RG: 1907/2006 (REACH)
- DI: 97/23/EC (PED)
Product Types:
- Piloted Non-Return Valve, Male BSPP Thread
- Piloted Non-Return Valve with Flow Regulator and Exhaust, Male BSPP Thread
- Unequal Tee
Technical Specifications
| Application: |
Compressed Air/Inert Gas, Automotive Process, Pneumatics, Semiconductors, Packaging, Manufacturing equipment, Various |
| Minimum Operating Temperature: |
-5 °C, 23 °F |
| Maximum Operating Pressure: |
1 MPa, 10 bar, 145 psi |
| Maximum Operating Temperature: |
140 °F, 60 °C |
| Tube Outside Diameter: |
6 to 12 mm, 0,24-,047 inch |
| Specifications Met: |
DI: 97/23/EC (PED) - DI: 2002/95/EC (RoHs) - DI: 1907/2006 (REACH), DI: 2002/95/EC (RoHS), RG: 1907/2006 (REACH), DI: 97/23/EC (PED) |
| Connection Type: |
Push-to-Connect/Thread |
| Shape: |
Straight |
| Materials of Construction: |
Technical Polymer, Nickel Plated Brass, Rubber |
| Quantity per Box: |
1 |
| Weight: |
0,02 to 0,237 kg |
| Media: |
Compressed air |
Pneumatic Piloted Non-Return Valves 型号
| Part |
Shape |
O-Ring Material |
Connection 1 Thread Size (metric) |
Connection 2 Tube O.D. (mm) |
| 7892 06 10 |
Piloted non-return valve |
NBR |
G1/8 |
6 |
| 7892 06 13 |
Piloted non-return valve |
NBR |
G1/4 |
6 |
| 7892 08 10 |
Piloted non-return valve |
NBR |
G1/8 |
8 |
| 7892 08 13 |
Piloted non-return valve |
NBR |
G1/4 |
8 |
| 7892 08 17 |
Piloted non-return valve |
NBR |
G3/8 |
8 |
| 7892 10 17 |
Piloted non-return valve |
NBR |
G3/8 |
10 |
| 7892 10 21 |
Piloted non-return valve |
NBR |
G1/2 |
10 |
| 7892 12 21 |
Piloted non-return valve |
NBR |
G1/2 |
12 |
| 7894 06 10 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/8 |
6 |
| 7894 06 13 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/4 |
6 |
| 7894 08 10 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/8 |
8 |
| 7894 08 13 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/4 |
8 |
| 7894 08 17 |
Piloted non-return valve with flow regulator and exhaust |
na |
G3/8 |
8 |
| 7894 10 17 |
Piloted non-return valve with flow regulator and exhaust |
na |
G3/8 |
10 |
| 7894 10 21 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/2 |
10 |
| 7894 12 21 |
Piloted non-return valve with flow regulator and exhaust |
na |
G1/2 |
12 |
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