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https://en.keyto.com/products/valve-integrated-syringe-pumps-and-valve-within-pump/

Valve Integrated Syringe Pumps & Valve within Pump
Valve&pump integrated is a product of combining precision piston pump and solenoid valve that is independently developed by Keyto, its mainly function is to achieve accurate quantitative aspiration and dispense of liquid. The piston pump has high accuracy and CV value, and its service life can reach more than 5 million times. It is a high performance, low cost, maintenance-free precision piston pump. Valve&pump integrated has been widely used in medical devices and laboratory analytical instruments.

Main Features of Valve Integrated Kellymed Syringe Pumps & Valve within Pump
Highly Customized: Valve Integrated Syringe Pumps can be customized with different applications, like different specification of flow control maps, different arrangement methods and mounting ports according to customers' requirement.

Specifications of Valve Integrated Syringe Pumps & Valve within Pump
Here is one of the customized valve&pump integrated products: 50XX-P+1013 2-way Series.

50XX-P+1013 Series Integrated Module Specification
Maximum displacement (uL)100250500100025005000
Plunger diameter(mm)3.175.017.0810.0115.8422.39
volume per step(ul/step)0.050.1250.250.51.252.5
Total travel distance(mm)12.7
Lead(mm)1.27
Travel distance per step(mm/step)0.00635
Product life cycle note15 million
Coefficient of variation(CV)note21.50%
Accuracynote32%
Working pressure(MPa)0.3
Port connection1/4-28 UNF or M6
Mediumnote4Water, weak acid and base liquid, etc.
Note:
Note 1: When the working medium is gas, pls contact us to determine the suitable P/N;
Note 2: The nominal CV is measured at 2% of the total displacement;
Note 3: The nominal accuracy is measured at 2% of the total displacement;
Note 4: If other types of reagents are used, test verification is required. Please contact our technical staff.

Operating Voltage (V)12V/24V±10% DC
Withstand pressure(kPa)-80kPa ~ +300kPa
Orifice(mm)1.5
CV0.03
Response time(ms)<30
Life cycle2 million
Dead volume0
Power(W)24V:2.8W; 12V:3.2W
Port connection1/4-28 UNF or M6
MediumWater, weak acid and base liquid, etc.

Reasons to Buy Keyto Valve Integrated IoT Syringe Infusion Pumps & Valve within Pump
01
Various models are available
The nominal displacement is 100uL~5ml, and various models are available.

02
With a very high and stable quantitative CV value
In the life cycle of the pump, with a very high and stable quantitative CV value. When testing with deionized water as a medium, the CV value is as follows:
Suction and dispense fluid percentage of total capacityCV
2% <1.2%
>10%<0.5%

Piston full travel distance
Piston full travel distance: 12.7mm

04
Maintenance-free
Advanced processing technology of zirconia ceramic plunger,strict inspection procedures,unique sealing solutions,ensured that the service life of the pump can reach more than 5 million cycles, maintenance free.

05
Good chemical resistance
The wetted material has good chemical resistance.

06
Optical detection at the end position
Optical detection at the end position, the sensor can determine whether the pump is in the initial position of the aspiration.

Now the price of syringe pump valve is reasonable, if you have needs, please contact us.

As a fluid controls limited, we can provide kinds of related products for sale, if you are interestd, please leave us a message.

If you want to know more kinds of multi-channel syringe pump, please visit our website.