Product Description
Automatic Flow Control Meter Set ZJ-LCD-M DN8-25 DC24V Liquid Filling Machine Flow Meter Normally Closed Solenoid Valve
Automatic Flow Control Meter Set ZJ-LCD-M DN8-25 DC24V Liquid Filling Machine Flow Meter Normally Closed Solenoid Valve1. NOTE:
Quantitative Control
DC24V Solenoid Valve: DC12V
Flow Meter Power: DC5V
S402B-G1/4
Flow Range: 0.5–6 L/min
S301-G3/8
Flow Range: 10–300 L/min
S201-G1/2
Flow Range: 1–30 L/min
106-G3/4
Flow Range: 2–60 L/min
G1
Flow Range: 2–100 L/min
FS400A-G1
Flow Range: 2–60 L/min
For customization, please contact us.
Water Pressure Requirement
This LCD-M digital liquid metering controller requires water pressure of 0.5–8 kg to operate properly. It cannot work in systems without water pressure.
Pipe Diameter and Calibration
Different pipe diameters require different K-value settings on the display to ensure accurate measurement. The K-value can be adjusted for calibration according to your system.
Display Language
The display content is in English. The panel is available in both Chinese and English, and the default panel language is English.
Purchase Reminder
Before placing an order, please confirm the required function and pipe diameter to ensure the product is compatible with your system.
2. Parameters
Parameter | Specification |
Model | ZJ-LCD-M (with relay) |
Working Voltage Range | DC 24V ±8V / 1A |
Solenoid Valve Voltage | DC 12V / 0.3A–0.5A (Normally closed) |
Flow Sensor Voltage | DC 5V (pulse input signal) |
Quantitative Range | 0.1–9999 liters/gallons |
Flow Rate Constant Range | 1–9999 L/min or Gal/min |
Compatible Components | Multiple flow meters and solenoid valves |
3. Features
Pressurized System Required
Operates properly with water pressure between 0.5 and 8 kg, ensuring stable performance under suitable pressure conditions.
Adjustable K-Value Calibration
Allows accurate K-value adjustment for precise measurement across different pipe diameters.
Dual-Language Panel
Available with both Chinese and English panels. The default panel language is English for easier international use.
Wide Compatibility
Compatible with various flow sensors and normally closed solenoid valves, offering flexible use in different system setups.
Wide Quantitative Dosing Range
Supports dosing from 0.1 to 9999 liters or gallons, making it suitable for industrial and high-volume applications.
4. Applications
Ideal for industrial water dispensing, chemical dosing, irrigation systems, and automated fluid control applications that require precise and reliable volume management.








5. FAQs
Q1: Can this controller work without water pressure?
A1: No. The controller requires a water pressure range of 0.5–8 kg to operate properly.
Q2: How do I set the K-value for different pipe diameters?
A2: The K-value can be adjusted directly on the display panel according to the specifications of the flow sensor.
Q3: What should I confirm before purchasing?
A3: Please confirm the required functions and pipe diameter before purchase to ensure the controller is compatible with your system.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.