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Pneumatic Non-Return Valves - Compressed Air
Brand: Legris - by ParkerNon-return valves allow compressed air to flow in one direction and prevent it from flowing in the other. Fitted upstream of the circuit to be protected, they provide total protection.
Using different colour codes for supply and exhaust versions, those valves avoid any mistakes in the installation process. By making the installation safer and more intuitive, installation costs are reduced.
FeaturesVariety of Applications
- Wide range
- Push-in connection: ease of use
- Available in threaded or push-in version
Powerful Design
- Tried and tested durability according to DI 2006/42/CE
- Lip seals for improved sealing performance
- Excellent vibration resistance
- Compact
- Lightweight
- Symbol showing the operating direction of flow
- Safe installation with colour codes:
- Green push-button: supply version
- Red push-button: exhaust version
Specifications
Brand
Shape
- Straight
Gripping Ring Material
- Stainless Steel
Specifications Met
- DI: 2002/95/EC (RoHS)
- RG: 1907/2006 (REACH)
- DI: 97/23/EC (PED)
Weight
- 0.041 to 0.066 kg
Maximum Working Pressure
- 1 MPa
- 145 psi
- 10 bar
Maximum Working Temperature
- 70° C
- 158° F
Minimum Working Temperature
- 0° C
- 32° F
Materials of Construction
- Nickel-Plated Brass
- Rubber
- Technical Polymer
Connection Type
- Push-to-Connect / Thread
- Push-to-Connect
Box Quantity
- 5 to 10
O-Ring Material
- NBR
Media
- Compressed Air
Tube O.D.
- 4 to 12 mm
Applications
- Manufacturing Equipment
- Automotive Process
- Pneumatics
- Semiconductors
- Various
- Vaccum
- Packaging
- Compressed Air / Inert Gas
Documentation
Compliance, Certifications, & Safety
Literature and Reference Materials
- Connection Solutions for Railway Transportation pdf 5.0 MB
- LPCE Poster : Parker Legris / Rectus Core Product Ranges - WC/0204 pdf 15.1 MB
- Non-Return Valves Datasheet pdf 135 KB
- Parker Legris - Flyer - Pneumatic safety push-in fittings pdf 1.1 MB
- Parker Legris - Poster - Pneumatic safety push-in fittings pdf 5.6 MB
- Parker Legris - Products Safety Data Sheet pdf 2.2 MB
- Part Number Identification pdf 41 KB
- Principle and Advantages of Our Coupling Systems pdf 93 KB