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Products » Plastic » General Purpose » NS6 Series

NS6 Series

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.

Available Terminations

Select your termination or part type from the list below.

	BSPT Thread
	Compression
	Hose Barb
	NPT Thread

Coupling Dimensions

NS4 Series Non-Spill Quick Disconnect Couplings

Features and Benefits

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 chemicals
	Colder thumb latch		One-hand connection and disconnection

Specifications

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
Materials:
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.



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.

CV Value

	Cv ~ 2.2 (31.70) max
Legend

Tubing Range

1/16" to 1/8" (1.6mm to 3.2mm)

Material

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ABS
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Nylon
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Simriz
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Zinc

Termination Size

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1/32"
1/16"
3/32"
1/8"
5/32"
3/16"
1/4"
5/16"
10-32
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1.8 MM
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Termination Type

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Valved or Non-Valved
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HFC35 NSF Series

Seal Options

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BUNA-N
Buna-N USP Class V
BUNA-N, USP Class V, ADCF
Chemraz FFKM
EPDM
EPDM, FFKM
EPDM, POE
EPDM, Silicone
FDA BUNA-N
FDA EPDM
FDA Silicone
FKM
FKM, POE
OTHER
Santoprene
Silicone, platinum-cured, USP Class VI, ADCF
Simriz FFKM
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Mounting Options

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Free Floating
NA
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Spring in Flowpath?

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Yes or No
Yes
No

RFID Enabled?

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Yes or No
Yes
No

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