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产品分类

Snap-tite快速接头
Since 2007
 
   

Parker Fittings接头
Pneumatic Fittings
Pneumatic Non-Return Valves

Non-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.

 

 

Non-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.

 

Pneumatic Non-Return Valves



Features/Benefits:

- Variety 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

Markets:

- Factory Automation
- Vehicle Assembly Facilities
- Food and Beverage
- Semiconductor
- Wearing Apparel
- Packaging Machinery
- Rail

Application:

- Pneumatic Circuits Protection

Technologies:

- Non-return valve
- Check valve
- Function fitting
- Pneumatic system
- Pneumatic fittings
- Air fittings

Technical Characteristics:

 

Technical Specifications

Application: Compressed Air/Inert Gas, Automotive Process, Pneumatics, Semiconductors, Packaging, Manufacturing equipment, Vaccum, Various
Minimum Operating Temperature: 0 °C, 32 °F
Maximum Operating Pressure: 1 MPa, 10 bar, 145 psi, 10 barg
Maximum Operating Temperature: 158 °F, 70 °C
Tube Outside Diameter: 4 to 12 mm
Specifications Met: DI: 97/23/EC (PED) - DI: 2002/95/EC (RoHs) - DI: 2006/42/EC (Machine Directive) - DI: 1907/2006 (REACH), DI: 2002/95/EC (RoHS), RG: 1907/2006 (REACH), DI: 97/23/EC (PED)
Connection Type: Push-to-Connect, Push-to-Connect/Thread
Shape: Straight
Materials of Construction: Technical Polymer, Nickel Plated Brass, Rubber
Gripping Ring Material: STAINLESS STEEL
O-Ring Material: NBR
Quantity per Box: 5 to 10
Weight: 0,041 to 0,066 kg
Media: Compressed air

 

Pneumatic Non-Return Valves 型号

Part Shape Surface Protection Thread Sealant Connection 1 Thread Style Connection 1 Thread Size (metric) Connection 2 Tube O.D. (inch) Connection 2 Tube O.D. (mm)
7984 04 10 In-line non-return valve supply male na na BSPP G1/8 na 4
7984 04 19 In-line non-return valve supply male na na Metric M5x0,8 na 4
7984 06 10 In-line non-return valve supply male na na BSPP G1/8 na 6
7984 06 13 In-line non-return valve supply male na na BSPP G1/4 na 6
7984 08 10 In-line non-return valve supply male na na BSPP G1/8 na 8
7984 08 13 In-line non-return valve supply male na na BSPP G1/4 na 8
7984 12 21 In-line non-return valve supply male na na BSPP G1/2 na 12
7985 04 10 In-line non-return valve supply male PTFE PTFE BSPT R1/8 na 4
7985 04 11 In-line non-return valve supply male PTFE PTFE NPT NPT1/8 5/32 na
7985 06 10 In-line non-return valve supply male PTFE PTFE BSPT R1/8 na 6
7985 06 13 In-line non-return valve supply male PTFE PTFE BSPT R1/4 na 6
7985 08 10 In-line non-return valve supply male PTFE PTFE BSPT R1/8 na 8
7985 08 13 In-line non-return valve supply male PTFE PTFE BSPT R1/4 na 8
7985 12 21 In-line non-return valve supply male PTFE PTFE BSPT R1/2 na 12
7985 60 14 In-line non-return valve supply male PTFE PTFE NPT NPT1/4 3/8 na
7985 60 18 In-line non-return valve supply male PTFE PTFE NPT NPT3/8 3/8 na
7994 04 10 In-line non-return valve exhaust male na na BSPP G1/8 na 4
7994 04 19 In-line non-return valve exhaust male na na Metric M5x0,8 na 4
7994 06 10 In-line non-return valve exhaust male na na BSPP G1/8 na 6
7994 06 13 In-line non-return valve exhaust male na na BSPP G1/4 na 6
7994 08 10 In-line non-return valve exhaust male na na BSPP G1/8 na 8
7994 08 13 In-line non-return valve exhaust male na na BSPP G1/4 na 8
7994 12 17 In-line non-return valve exhaust male na na BSPP G3/8 na 12
7994 12 21 In-line non-return valve exhaust male na na BSPP G1/2 na 12
7995 04 10 In-line non-return valve exhaust male PTFE PTFE BSPT R1/8 na 4
7995 04 11 In-line non-return valve exhaust male PTFE PTFE NPT NPT1/8 5/32 na
7995 06 10 In-line non-return valve exhaust male PTFE PTFE BSPT R1/8 na 6
7995 06 13 In-line non-return valve exhaust male PTFE PTFE BSPT R1/4 na 6
7995 08 10 In-line non-return valve exhaust male PTFE PTFE BSPT R1/8 na 8
7995 08 13 In-line non-return valve exhaust male PTFE PTFE BSPT R1/4 na 8
7995 12 17 In-line non-return valve exhaust male PTFE PTFE BSPT R3/8 na 12
7995 12 21 In-line non-return valve exhaust male PTFE PTFE BSPT R1/2 na 12
7995 56 11 In-line non-return valve exhaust male PTFE PTFE NPT NPT1/8 1/4 na
7995 56 14 In-line non-return valve exhaust male PTFE PTFE NPT NPT1/4 1/4 na
7995 60 14 In-line non-return valve exhaust male PTFE PTFE NPT NPT1/4 3/8 na
7995 60 18 In-line non-return valve exhaust male PTFE PTFE NPT NPT3/8 3/8 na
7996 04 00 In-line non-return valve na na na na na 4
7996 06 00 In-line non-return valve na na na na na 6
7996 08 00 In-line non-return valve na na na na na 8
7996 10 00 In-line non-return valve na na na na na 10
7996 12 00 In-line non-return valve na na na na na 12
7996 56 00 In-line non-return valve na na na na 1/4 na
7996 60 00 In-line non-return valve na na na na 3/8 na

 

 

 
   


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