Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application

Product Details
Customization: Available
Feature: Reusable
Application: Medical/Environmental Cod Instruments

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  • Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application
  • Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application
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Basic Info.

Model NO.
31AB-21-IYU/1C3
Certification
CE, RoHS
Power Type
Electric
Group
Adult
Orifice
0.5mm/0.6mm/1.0mm/1.2mm
Protocol
RS485 Protocol/RS232 Protocol/Can Protocol
Channel Number
6/10/12/16/24
Pressure
0.7MPa
Transport Package
Bulk Packing
Specification
CE, RoHS
Trademark
Keyto
Origin
China
HS Code
8413503190
Production Capacity
500, 000 PCS/Year

Product Description

Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer ApplicationMulti Channel Rotary Valve for Medical/Environmental/Genetics Analyzer ApplicationMulti Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application1 Product Overview
31XX series multi-channel rotary valve is a product independently developed by Keyto, the main function is to achieve multi-channel switching. This series of rotary valve has a variety of model selection. Moreover, this series of rotary valves can withstand different reagents under different working conditions, and the operating life can reach more than 1 million times.
 
1.1 31XX Series Multi-Channel Rotary Valve Characteristic 
This rotary valve is integrated with a drive controller, which controls the operation of the stepper motor by receiving instructions from the host computer. So as to realize the fluid channel switch. There are three kinds of serial port protocol: RS232/RS485/CAN bus.



Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer ApplicationMulti Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application
The rotary valve adopts sapphire spool, which can be applied to all kinds of corrosive liquids. The valve head is processed by PCTFE (polytrifluoroethylene), which is maintension-free.

Spool rotor rotation depends on the planetary reducer motor as the power device, high reliability.
Advanced zirconia ceramic processing technology, strict inspection procedures, unique sealing scheme, to ensure that the service life of the valve can reach more than 1 million times, without maintenance and care.
Contact with liquid medium parts of the material of good chemical resistance. Various materials can be selected to ensure the compatibility of chemical media.
 
Max Response Time
From the inlet end, pass air or water with a medium of 0.25MPa or maximum working pressure difference, and input the start signal to the tested rotary valve. Rotate from any channel to the channel corresponding to this channel at 180°. The outlet of the rotary valve is measured by the pressure sensor. At the same time, the interval time from the moment the signal is sent to the maximum pressure rise from the instant the signal is sent by the test instrument with fast response time, and the arithmetic average of the values corresponding to different corresponding channels is the maximum response time. The same is true for the response time test of switching to another specified channel.
Inner Volume
The volume of the inner flow channel containing the cavity from the inlet port to the outlet port of the rotary valve in the closed state.

2.2 31XX series multi-channel rotary valve parameter table
Product name Specification parameter
Number of channels 6-Channels 10-Channels 12-Channels 16-Channels 24-Channels
Contact liquid material PCTFE, Sapphire, Ceramic PEEK, Sapphire, Ceramic
Initial position detection Set to automatically detect the initial position after power on
Port to port volume 27ul 27ul Upper runner:
25.5ul

Lower runner:24ul
Upper runner:33.4ul
Lower runner:28.5ul
4.6ul
Runner diameter 1.2mm 1.2mm 1.0mm 1.0mm 0.5mm
Operating temperature  0-50ºC
Operating humidity 80%
Valve head flow temperature 0-80ºC
Connection 1/4-28 UNF, 10-30 UNF, 6-40 UNF
Replaceable parts Can be replaceable valve head
Transposition performance Multiple locations, random start
Optional driver board No
Switching time ≤2.5S/circle, 24-channel rotary valve ≤2S/circle
Maximum driving force/torque 2.1N/M
Available communication protocols RS232/RS485/CAN Bus
Communication rate 9600dps
Device address setting Serial port settings
Device parameter setting Serial port settings
Overall dimensions See 2.3.1
Input power DC24V±10%
Maximum power 48W
Pressure 6-16 channels: 0-0.7MPA  24 channels: 0-0.3MPa
Weight 6-12 channels≈0.78kg  16-24 channels≈0.93kg

Product Photo
Multi Channel Rotary Valve for Medical/Environmental/Genetics Analyzer ApplicationMulti Channel Rotary Valve for Medical/Environmental/Genetics Analyzer Application

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