The PrimeLine Slim-Line Series has the same features as the PrimeLine In-Line check valve and also offers ultra low internal volume in a slender design. It is a rapid-closure cartridge valve that features very low resistance to flow, low internal volume, and operates independently of gravity. It features crush-proof construction. The valve may be used whenever flow needs to be restricted to one direction. Applications include prevention of post column derivatization fluids from back-flowing into the column in the event of mobile phase pump failure. 15 in-lbs torque at maximum to tighten the housing when you replace the check valve cartridge.
The maximum operating temperature is 40°C. Acetonitrile-resistant version is available but not available in High Temperature version.
This 1/16" In-line CV is suitable for SFC application.
Slim-Line In-Line Check Valve with 1/16" Ball Cartridge
- Specifications:
- Internal Volume: 7 µL
- Cracking Pressure: 1.0 PSI
- Maximum Operating Pressure: 18,000 PSI
- Ports size: 10-32 CPI (standard HPLC fittings for 1/16" tube)
- Cv*: 0.002 (Cv* of 1.0 is defined as one gallon per minute of 60°F water resulting from a 1 PSI pressure drop. 1 gallon = 3785 mL)
- Part Number:
- 250-2021
- Wetted Material:
- 316 Stainless Steel, PEEK and Ruby Ball & Sapphire Seat