Pinch Valves

For Coned Ports

  • For Connecting Capillary Tubing to Standard 10-32 Coned Ports
  • 10-32 Fittings and 1/16" OD Sleeves for Capillary Tubing Sizes from 70 µm - 1 mm OD

Upchurch Scientific® NanoTight Fittings and Sleeves are designed to connect 70 µm - 1 mm OD capillary tubing to any standard 10-32 coned port normally intended for 1/16" OD tubing. Select the sleeves appropriate for the OD of your capillary tubing. For instance, choose F-239x for 190 µm OD tubing, F-242x for 360 µm OD tubing, and F-247x for 1/32" OD tubing. Each sleeve is color-coded for easy identification.

The 1.6" long NanoTight Sleeves are manufactured from FEP fluoropolymer and can withstand up to 50ºC and can be finger tightened to hold to 4000 psi (276 bar) when using our NanoTight Fittings. For added convenience, try the NanoTight Kits, which include four F-330N NanoTight Fittings and ten NanoTight Tubing Sleeves.

Select from our expanded line of PEEK™ NanoTight Fittings, featuring several head style and length options. Each 10-pack of nuts includes ten Tefzel® F-142N Ferrules.

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Item #

Flow Path

Normal State

Voltage

Mount

Quiet

ID

OD

Type of Tubing

List Price

075P2NC12-01S

2-Way

NC

12 V

No

No

1/32" in

3/32" in

Silicone Select

$67.00
075P2NC12-02S

2-Way

NC

12 V

No

No

1/16" in

1/8" in

Silicone Select

$67.00
100P2NC12-03S

2-Way

NC

12 V

No

No

1/16" in

3/16" in

Silicone Select

From $70.68
100P2NC12-05S

2-Way

NC

12 V

No

No

1/8" in

1/4" in

Silicone Select

From $70.68
075P2NC24-01S

2-Way

NC

24 V

No

No

1/32" in

3/32" in

Silicone Select

From $50.92
075P2NC24-02S

2-Way

NC

24 V

No

No

1/16" in

1/8" in

Silicone Select

From $50.92
100P2NC24-03S

2-Way

NC

24 V

No

No

1/16" in

3/16" in

Silicone Select

From $70.68
100P2NC24-05S

2-Way

NC

24 V

No

No

1/8" in

1/4" in

Silicone Select

From $70.68
075P2NO12-01S

2-Way

NO

12 V

No

No

1/32" in

3/32" in

Silicone Select

From $55.10
075P2NO12-02S

2-Way

NO

12 V

No

No

1/16" in

1/8" in

Silicone Select

From $55.10
100P2NO12-03S

2-Way

NO

12 V

No

No

1/16" in

3/16" in

Silicone Select

From $74.86
100P2NO12-05S

2-Way

NO

12 V

No

No

1/8" in

1/4" in

Silicone Select

From $74.86
075P2NO24-01S

2-Way

NO

24 V

No

No

1/32" in

3/32" in

Silicone Select

From $55.10
075P2NO24-02S

2-Way

NO

24 V

No

No

1/16" in

1/8" in

Silicone Select

From $55.10
100P2NO24-03S

2-Way

NO

24 V

No

No

1/16" in

3/16" in

Silicone Select

From $74.86
100P2NO24-05S

2-Way

NO

24 V

No

No

1/8" in

1/4" in

Silicone Select

From $74.86
075P3MP12-01S

3-Way

N/A

12 V

No

No

1/32" in

3/32" in

Silicone Select

From $68.40
075P3MP12-02S

3-Way

N/A

12 V

No

No

1/16" in

1/8" in

Silicone Select

From $68.40
100P3MP12-05S

3-Way

N/A

12 V

No

No

1/8" in

1/4" in

Silicone Select

From $97.28
075P3MP24-01S

3-Way

N/A

24 V

No

No

1/32" in

3/32" in

Silicone Select

From $68.40
075P3MP24-02S

3-Way

N/A

24 V

No

No

1/16" in

1/8" in

Silicone Select

From $68.40
100P3MP24-05S

3-Way

N/A

24 V

No

No

1/8" in

1/4" in

Silicone Select

From $97.28
075P2NC12-01B

2-Way

NC

12 V

No

No

1/32" in

3/32" in

Bio-Chem (C-flex)

From $50.92
075P2NC12-02B

2-Way

NC

12 V

No

No

1/16" in

1/8" in

Bio-Chem (C-flex)

From $50.92
100P2NC12-03B

2-Way

NC

12 V

No

No

1/16" in

3/16" in

Bio-Chem (C-flex)

From $70.68