CAT.No.CDM030E-2

BATCH SYSTEM
Please refer to the easy-to-understand usage example figureon the back.
This system measures a fixed quantity of fluid in facilities which use
fluids such as food and chemical product.

We will take care of everything about
new construction and renewal of facilities.

Keywords
Keywords forfor systemsystem constructions
constructions arearesafetysafety andand highhigh quality.
quality.

From small-scale to large-scale facilities,
we oﬀer ﬂexible proposals to meet theneeds of our customers in all aspects ofdesign and construction.

Our high accuracy flowmetersrs
contribute to quality improvement
mentfor our customers.

A basic constitution is a combination of flowmeters, batch counters and continuous flow valves.

■ FACILITY OUTLINE
Batch control

Batch processing starts by operating button of a batch counter and automatically measure a fixed quantity of fluid.
When the batch processing is started, the batch counter opens a continuous flow valve and counts flowrate obtained
from a flowmeter.
The batch counter closes the continuous flow valve when the flowrate reaches the preset value.

Continuous flow valveBy using two steps open/close valve for a continuous flow valve, secures accuracy of a fixed quantity and prevents
plumbing shock when the valve is closed.

Constant flow valve

In the case of a line where the flowrate is not constant, install a constant flow valve or a flow control valve.
The constant flow valve keeps the flowrate of the secondary side constant to maintain accuracy of the flowrate andenhance durability.

Alarm detection

If a flowrate pulse is not transmitted due to occurrence of any abnormality in a process or the flowrate exceeds thepreset value, a buzzer sounds to stop the process.

Batch ticket printerThe batch ticket printer which receives flowrate pulses, has an integrating totalization function by channel and atime series totalization function and enable to manage the data with a USB flash drive.

We take care of various uses in response
to customers’ needs!
Fluid mixing process

Addition process

Transfer between tanks

Shipping process

Filling process

We contribute to streamlining and labor-saving invarious situations.
[Usage example]
Control panel
Batch counter

The fluid ratio is adjusted by setting thefluid amount with the batch counter.

Open/close command
Raw materialtank A

Pump control

Total output(Data can be stored)

Flowrate pulse
AirContinuous flow valve(Two steps open/close valve)
Open/close command

Pump
Raw materialtank B

Pump control

Constant flowvalve

Batch ticket printerFlowmeter
Flowrate pulse

It is agitated in the tank, so everything fromliquids to powders can be mixed well.

Air

Continuous flow valve(Two steps open/close valve)
Open/close command

Pump
Raw materialtank CFlowmeter
Pump control

Mixing tank

Constant flowvalve
Then it is filled and shipped.

Flowrate pulse
Air

Continuous flow valve(Two steps open/close valve)

Pump

Constant flowvalve

Flowmeter

Delivery records to a wide range of industries
ChemicalPetrochemical
Medical/Pharmaceutical

Warehouse/Transportation

Public corporation/
Government officeNon-explosionproof type:EL1812

Brewing/Beverage
Food manufacturing

Explosionproof type:pe:
EL7320Non-explosionproof type batch counter or
explosionproof type batch counter

We prepare various proposals in
response to your requests!
Please feel free to ask us anything!

The specification as of November, 2021 is stated in this catalog. Specifications and design are subject to change without notice.

3-10-8 Kamiochiai, Shinjuku-ku, Tokyo 161-8508
Phone: +81 3-3360-5121 FAX: +81 3-3365-8605

https://www.oval.co.jp/english
1908 2111 ----S