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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Dry Break Quick Connect Coupling, Series NSI

Dry break quick coupling system with nominal diameter 3/6/9/12 for thermal management applications up to 60 bar. Available made of brass/stainless steel.

 

 

Parker's Quick Connect Coupling Series NSI are dry break couplings with flat face valves. The compact design makes it suitable for reduced spaces. The series NSI is a coupling system with two-hand operation, i.e. both hands are required when connect/disconnect. Series NSI can be used either with water and heat transfer oils.

 

Dry Break Quick Connect Coupling, Series NSI



Markets:
- Industrial mold machinery
- Electronic cooling
- Power conversion and storage

Features/Benefits:
- Low pressure drop
- No spillage during connection / disconnection
- Specific design for cooling applications
- Excellent resistance to vibrations and mechanical stresses

Applications:
- Cooling of electronic components
- Water and coolant lines

 

Technical Specifications

Minimum Operating Temperature: -20 °C
Diameter: 6, 9, 12 nom
Application: Thermal Management
Brand: Parker
Fitting Connection Type: Female Thread, Male Thread
Interchange Type: French Profile
Maximum Operating Pressure: 870.24 psi, 60 bar
Maximum Operating Temperature: 392 °F, 200 °C
Media: Gases, Pneumatic Media, Water
Valve Type: Non-Spill / FlatFace
Valve Included: Yes
Version: Flat-sealing
Length: 55,0 up to 99,3 mm
Hex Size: 19 up to 35 mm
Outside Diameter: 22, 30, 42 mm
Materials of Construction: Brass/Stainless steel
Seal Material: FKM

 

Dry Break Quick Connect Coupling, Series NSI 型号

Part Type Connection Type Connection Thread Size (inch) Connection Thread Size (mm)
NSI-251-16MCL-2 Coupling Male Thread - metric na 16
NSI-251-C16MCL-2 Coupling Male Thread - metric - 90° Elbow na 16
NSI-252-4MBE-2 Plug Male Thread - BSPP 1/4 na
NSI-371-6FB Coupling Female Thread - BSPP 3/8 na
NSI-372-6MBO Plug Male Thread - BSPP 3/8 na
NSI-501-8FB Coupling Female Thread - BSPP 1/2 na
NSI-502-8MBO Plug Male Thread - BSPP 1/2 na

 

 

 



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