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Idex - Flow Regulating Valves - Shut-Off Valves

Biocompatible Shut-Off Valves effectively stop a flow stream quickly. The bodies are manufactured from either PEEK™ or Tefzel® (ETFE) with a rotor, making them highly resistant to chemical attack. Try one of our ETFE valves, which turn at a low torque and hold to 500 psi (34.5 bar). The blue colorant used in some valve configurations has proven not to leach out with most common HPLC solvents. Connect semirigid polymer tubing, such as PEEK or Fluoropolymer e.g., FEP, PFA, with the Flangeless Fittings provided. Soft tubing, such as Pharmed® or Tygon®, may be connected to these valves using our 1/4-28 barbed adapters.

Available models

Volume µL
10
Thru hole (in)
0.040
Thru hole (mm)
1.00
Material
Genuine Tefzel™ ETFE Resin
Pressure Rating Max (psi)
500
Pressure Rating Max (bar)
34
For Tubing OD (in)
1/8
  • Shut Off Valve Assembly Tefzel™ (ETFE) 0.040 inches Thru Hole With Fittings
  • Shut Off Valve Assembly Tefzel™ (ETFE) 0.040 inches Thru Hole Without Fittings

Our Shut Off Valve Assembly is designed to quickly stops the flow of a stream. The body of the assembly is made from biocompatible Tefzel (ETFE) and features a PCTFE rotor making it highly resistant to chemical attack. P-270 includes (2)P-335 Flangeless Fittings and (2) P-300N Flangeless Ferrules. The P-721A comes without fittings.

Volume µL
2.5
Thru hole (in)
0.020
Thru hole (mm)
0.50
Material
PEEK
Pressure Rating Max (psi)
500
Pressure Rating Max (bar)
34
For Tubing OD (in)
1/16
  • Shut Off Valve Assembly PEEK 0.020 inches Thru Hole With Fittings
  • Shut Off Valve Assembly PEEK 0.020 inches Thru Hole Without Fittings

Our Shut Off Valve Assembly is designed to quickly stops the flow of a stream. The body of the assembly is made from biocompatible, chemically resistant PEEK. It features a PCTFE rotor making it highly resistant to chemical attack. It is natural colored and it includes (2)XP-235 Flangeless Fittings. It is also available without fittings.

Volume µL
10
Thru hole (in)
0.040
Thru hole (mm)
1.00
Material
PEEK
Pressure Rating Max (psi)
500
Pressure Rating Max (bar)
34
For Tubing OD (in)
1/8
  • Shut Off Valve Biocompatible, for 1/8 inches outer diameter tubing With Fittings
  • Shut Off Valve Biocompatible, for 1/8 inches outer diameter tubing Without Fittings

Our Shut Off Valve Assembly is designed to quickly stops the flow of a stream. The body of the assembly is made from biocompatible, chemically resistant PEEK. It features a PCTFE rotor making it highly resistant to chemical attack. It is natural colored and it includes (2)OD x P-335 Flangeless Fittings. it also comes without fittings.

Color
Blue
Material
Genuine Tefzel™ ETFE Resin
Pressure Rating Max (psi)
500
Pressure Rating Max (bar)
34
  • Shut-Off Valve Tefzel™ (ETFE) with 1/16 inches Fittings, Volume 2.5 µL, Thru hole 0.020 inches, Thru hole 0.50 mm, For Tubing outer diameter 1/16 inches
  • Shut-Off Valve Tefzel™ (ETFE) with 1/8 inches Fittings, Volume 10 µL, Thru hole 0.040 inches, Thru hole 1.00 mm, For Tubing outer diameter 1/8 inches

Our Shut-Off Valve Assembly is designed to quickly stops the flow of a stream. The body of the assembly is made from solvent resistant Tefzel (ETFE) and features a PCTFE rotor making it highly resistant to chemical attack. Our Shut-Off Valve Assembly includes (2)OD x P-335 1/16 inches or 1/8 inches Flangeless Fittings. It comes in blue.

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Idex Health & ScienceIDEX Health & Science is the global authority in fluidics and optics, bringing life to advanced optofluidic technologies with our products, people and engineering expertise. We are respected worldwide for solving complex problems and delivering complete path innovation for analytical, diagnostic and biotechnology applications for the life sciences market. As a genuine and trustworthy partner, we solve our customers’ most demanding challenges with the industry’s most extensive portfolio of state-of-the-art components and capabilities that are unrivaled in breadth, quality, performance and design. Our vision of the complete path goes far beyond just meeting our customers’ needs — it anticipates them, with intelligent solutions for life.
[IDEX, Flow, Regulating, Valves, Shut-Off, Upchurch Scientific]