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Since 2007
 
   

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

 

 

 

   


美国DMK Engineering Solutions公司
信德迈科技(北京)有限公司 CNMEC Technology


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