Parker 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. 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