NS6 Series couplings feature non-spill valves at a great price. Use the NS6 when even a few drops of spillage pose problems regarding safety, media cost or environmental regulations. These innovative couplings are lightweight, chemically resistant and easy to use. The non-spill design virtually eliminates spills, minimizes downtime and enhances operator safety. Soft touch overmold makes them comfortable in the hand and very attractive.
Features Benefits
Non-spill design Disconnect under pressure with no spills
Color coding Instant visual differentiation of media lines
Glass-filled polypropylene Durable and compatible with many
Colder thumb latch One-hand connection and disconnection
Pressure: Vacuum to 120 psi, 8.3 bar (see graph)
Temperature: 32°F to 160°F / 0°C to 71°C (see graph)
Flow Capacity: Cv~2.2 (see graph)
Spillage: 0.03 cc/disconnect @ ~ 0 psi
0.30 cc/disconnect @ ~ 120 psi
Main components and valves: Glass-filled polypropylene
Thumb latch: Glass-filled polypropylene
Valve spring: 316 stainless steel
External spring: 316 stainless steel
O-rings: EPDM (FKM optional)
Soft-touch overmold: TPV*
Color: Gray with dark gray overmold standard
(gray with red or blue overmold available)
Lubricants: Krytox® PFPE (inert)
Tubing Size: 3/8" and 1/2", 9.5mm to 12.7mm
*The overmold material is known as TPV (thermoplastic vulcanizate). This TPV is an alloy of polypropylene thermoplastic and fully vulcanized EPDM rubber. The material is typically resistant to water, acids and bases.
      NS6 Pressure RangeNS6 Water Flow
WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions. Use the graphs above as a guide.
non-spill Cv ~ 2.2 (31.70) max


4 list items
  • «
  • 1
  • »



NS6D10008BSPT product photo


1/2 BSPT Valved Coupling Body
NS6D10008 product photo


1/2 NPT Valved Coupling Body


NS6D24008BSPT product photo


1/2 BSPT Valved Coupling Insert
NS6D24008 product photo


1/2 NPT Valved Insert
4 list items
  • «
  • 1
  • »

Recently Viewed

View All