Rotary valves - sample collection, sample loop injection, selection
Low-Pressure Rotary Valves play a crucial role in optimizing fluid control and controlling sensitive samples in various life science applications. These valves are designed to handle liquids and gases precisely, making them ideal for tasks where minimizing sample carryover is critical. Our rotary valves are available in various designs with very low internal volumes.
Product overview
Series
Image
Description
Low pressure rotary multiport valves for Microfluidics
- Lowest internal volume and carryover volume
- Standard pressure range up to 6 bar
- Channels from 0.5mm diameter
- Materials: PCTFE and PTFE (optional PEEK)
- Multi-stage valve heads possible
Medium pressure multiport rotary valves made of PEEK & 316 stainless steel
- Valve body materials: PEEK or 316 stainless steel
- Channel diameter: 1.0mm or 2.0mm
- Max. pressure: 10 - 20 bar
High pressure rotary valves up to 350 bar for HPLC & GC
- Max. pressure range of 350 bar with 0.4mm channel diameter and 250 bar with 1.0mm channel diameter
- Injection valves and selection valves
- 316 stainless steel or PEEK valve body
High temperature rotary valves for gas chromatography - up to 350°C
- Medium temperature range up to 350°C
- Selection valve: 6-way, 10-way or 16-way
- Material: 316 stainless steel
- Channel diameter: 0.6mm (optional 0.4mm, 0.75mm, 1.0mm)