Upchurch Scientific Micro Metering Valve Assembly for 1/8 inch OD Tubing, 7.7 µL, 0.50 mm Thru-hole, 800 psi, PEEK, Single - P-447

Micro Metering Valve Assembly for 1/8" OD Tubing With Fittings, 7.7 µL, 0.020" 0.50 mm Thru-hole, 800 psi (55 bar) PEEK, Single pack

Includes (2)OD x P-330 Flangeless Fittings

Product Number: P-447

Categories: Flow Regulating Valves, Micro-Metering Valves, Valves

This Upchurch Scientific / IDEX Health & Science / Biotech Fluidics PEEK Micro-Metering Valve assembly is designed for the control of fluid flow rates. These needle valves are ideally used with peristaltic pumps, pump fluid-transfer, mass spectometry and fraction collection. It includes (2)OD x P-330 Flangeless Fittings.

Related Products

• 1530 - Tefzel™ (ETFE) Tubing 1/8" OD x 1/16" ID Natural 5ft
• 1532 - PEEK Tubing Orange 1/16" OD x .020" ID x 5ft

Available in the Following Configurations:

• P-447 - Micro Metering Valve Assembly for 1/8" OD
• P-446NF - Micro Metering Valve Assembly for 1/16" OD No Fittings
• P-446 - Micro Metering Valve Assembly for 1/16" OD With Fittings
• P-445 - Micro Metering Valve Assembly for 1/16" OD With Fittings

Micro-Metering Valves consistently produce fine control of fluid flow rates. When used with a tee it can reduce outgoing flow to as low as 3.5 µL/min (@ 1 mL/min incoming flow rate with room temperature water). These needle valves are perfect for use with peristaltic pump fluid-transfer applications, mass spectrometry, and fraction collection. Micro-Metering Valves can also be used to regulate gas flow in helium sparging lines and as flow-dependent variable back pressure regulators. Flow path materials are PEEK polymer (valve body, needle) and PTFE (O-rings). The fittings included with the valves are manufactured from PEEK polymer only (10-32 threaded version) and PEEK and Tefzel® (1/4-28 threaded versions). All versions of these valves have .020" thru-holes.

Specifications: