Preparative injection valve
A stainless steel two-position valve with needle injection port on the front side.
- Description
- Parameters
- Files to download 1
This valve offers the No-Flow-Interruption technology which reduces pressure spikes during position switching to a minimum. It has a built-in position sensor for starting data acquisition precisely at the point of injection.
The stator of the valve is made of stainless steel and features the DiaDur coating on its working face which not only protects the contact surface from wear but also improves the abrasion of the stator and rotor.
The needle port can be used either with syringe needle delivered with the valve or any other blunt needle (with PST3 needle point style) with an outer diameter of 1.6mm.
The valve is standardly delivered with PEEK rotor seal.
| Inside hole diameter | d = 1.5 mm |
|---|---|
| Loop volumes | 1 mL – 20 mL |
| Starting switch | YES |
| Capillary Connection | UNF 5/16“-24 thread |
| Control | manual |
| Maximum operating pressure | 25 MPa / 250 bar / 3 750 PSI |
| Dimensions W x H x D | d = 35 mm / 67 mm |
| Filename | Type |
|---|---|
| Info-Valves_preparative-en | pdf (161,48 KB) |
ECOM is a global supplier of scientific and laboratory instruments for liquid chromatography. The company was established in October 1991 and it is focused on research, development, and manufacturing of scientific and laboratory equipment for liquid chromatography. Our innovative R&D and dynamic processes allow us to quickly react on customer’s needs and to propose customised products and solutions. ECOM’s focus on high quality products and responsive service supports high performance of its customers.
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