Dry Break Quick Connect Coupling - Series NSR | Product Series

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Dry Break Quick Connect Coupling - Series NSR

Dry Break Quick Connect Coupling - Series NSR

Where to Buy

Dry break stainless steel quick coupling system with nominal diameter 6, 9 or 12 for railway applications up to 160 bar.

Technical Specifications

  • Diameter: 6 to 12 mm (Nominal)
  • Valve Included: Yes
  • Version: Flat-sealing
  • Outside Diameter: 34.5 up to 53 mm
  • Materials of Construction: Stainless Steel
  • Seal Material: NBR
  • Minimum Operating Temperature: -40 °C
  • Maximum Operating Temperature: 60 °C
  • Maximum Operating Pressure: 160 bar
  • Application: Transportation, Railway
Safety Warning

Full Product Description

Parker's Quick Connect Coupling Series NSR are dry break couplings with a flat face valve. Series NSR stands out for its minimal pressure drop.
The NSR series is certified according to the shock and vibration test DIN EN 61373:1999 (railway applications, rolling stock equipment) as well as DIN EN 60068-2-64 (vibration, broad-band random) and DIN EN 60068-2-27 (shock).

Markets:
- Transportation

Features/Benefits:
- Dry-break poppet valve for reduced spillage during connection/disconnection
- When connected, the external seal prevents any ingress of contaminants (brake dust, road salt, water)
- Hardened stainless steel construction

Applications:
- Hydraulic Brake Systems

Related Documents

Literature and Reference Materials
Hydraulic Quick Couplings Catalogue--CAT/3800-HYD/UK
Compliance, Certifications & Safety
Safety instructions Quick Couplings
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Products Type Connection Type Connection Thread Size (inch) Length (mm)
NSR-251-14MCL Coupling Male Thread - metric 14 x 1,5 61
NSR-251-16HMCL Coupling Male Thread - metric 16 x 1,5 86
NSR-251-16MCL Coupling Male Thread - metric 16 x 1,5 62
NSR-252-14HMCL Plug Male Thread - metric 14 x 1,5 81
NSR-252-16HMCL Plug Male Thread - metric 16 x 1,5 83,5
NSR-252-16MCL Plug Male Thread - metric 16 x 1,5 59,5
NSR-252-4MBE Plug Male BSPP Thread 1/4 59,5
NSR-372-6MBO Plug Male BSPP Thread 3/8 72,2
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