1-position 12-port injection valve bank (low-pressure)

PRODUCTS > LC Injection Valve > 1-position 12-port injection valve bank (low-pressure)

1-position 12-port injection valve bank (low-pressure)

The core of the single-position 12-port injection valve is made of materials produced with self-developed core technologies and craftmanship, and the closest channel will be adopted in accordance with different reaction procedures. The upper lid that touches fluid can be made of different materials suitable for diverse work scenarios, and is therefore suitable for all corrosive liquids like strong acid and alkali.

Maintenance-free design that allows the valve to be used millions of times.
Small internal volume boosts the accuracy of test results.
Valve core made of self-developed core technologies boasts low resistance and can withstand high corrosiveness, high temperature and abrasion.
It can be electricity-driven or air-driven.
Standard communication interface: RS232/RS485
Input pressure: 0~2MPa (fluid), 0~1MPa (gas)

Application
The valve is extensively applied to the collection and distribution of liquid samples, environment-monitoring instruments, experimental analysis instruments, medical analysis instruments, chromatographic instruments etc.
Flow Passage Diameters1.0mm
Port Size10-32UNF
Liquid ContactsAIGIS-CV、PPS、PCTFE
Maximum Pressure2MPa(Fluid)
Port to Port Volume21uL
Liquid temperature1~150℃
Driving twisting force≤2.5N/m
Number of channels12
Initial positionThe initial position, which is channel-1 by default, will be automatically detected once the power is on
Rotation velocity≤4s/round
Communication interfaceRS232/RS485(baud rate:19200bps)
Working voltage24 VDC ± 5% at 1.5 Amp max
Working temperature0~50℃
Environment humidity≤80%RH in non-condensation state