Industrial Water Plant
Water Solenoid Valve
৳ 450
| Parameter | Value |
|---|---|
| Valve Type | Normally Closed, Pilot-Operated |
| Voltage | 220V AC |
| Port Size | 1/2 inch (BSP Threaded) |
| Body Material | Brass |
| Seal Material | NBR |
| Pressure Range | 0.3 – 10 bar |
| Temperature Range | 0 – 80°C |
| Flow Rate (Kv) | 4.5 m³/h |
| IP Rating | IP65 |
The Ultimate Guide to Water Solenoid Valves: What They Are & Why You Need One
A water solenoid valve is an electromechanical device that acts as an automatic switch for your water supply. It uses an electric current to control the flow of water, making it a cornerstone of modern automation. When electricity is applied to the solenoid, it creates a magnetic field that lifts a plunger, opening the valve and allowing water to pass through. When the power is turned off, the valve closes, stopping the flow.
This simple yet effective technology is crucial for a variety of applications. You’ll find these valves in irrigation systems, automatically turning sprinklers on and off, as well as in washing machines, dishwashers, and HVAC systems. They provide precise and reliable water flow control without the need for manual operation.
When choosing a water solenoid valve, consider key factors such as the required voltage (12V, 24V, 110V), the port size (1/2″, 3/4″) to match your plumbing, and the valve’s material (brass, plastic) to ensure durability and compatibility with your application.
Call For Order: 01701-666606
The Ultimate Guide to Water Solenoid Valves: What They Are, How They Work, and Why You Need One
A water solenoid valve is an electromechanical device that controls the flow of liquid or gas. Think of it as an automatic switch for your plumbing. It uses an electric current to open or close a small gate, allowing or stopping the flow of water. This simple yet powerful technology is used in countless applications, from automatic irrigation systems to washing machines.
How Do Water Solenoid Valves Work?
At its core, a solenoid valve consists of a few key components:
- Solenoid: This is a coil of wire wrapped around a core. When an electric current passes through the coil, it creates a magnetic field.
- Plunger: A metal rod or piston located inside the solenoid. The magnetic field created by the solenoid pulls the plunger.
- Valve Body: The housing that contains the inlet and outlet ports, and the plunger’s seat.
The working principle is straightforward. When you apply power to the solenoid, the magnetic field pulls the plunger up, which lifts it away from the valve seat. This opens a passage, allowing water to flow from the inlet to the outlet. When the power is turned off, the magnetic field disappears, and a spring or gravity pushes the plunger back down, closing the valve and stopping the flow.
Key Types of Water Solenoid Valves
There are two main types of solenoid valves, each suited for different applications:
- Normally Closed (NC): This is the most common type. In its default state (without power), the valve is closed, and no water can flow through. Power must be applied to open the valve.
- Normally Open (NO): In this type, the valve is open by default, and water can flow freely. Power must be applied to close the valve and stop the flow.
Choosing between a Normally Open and Normally Closed valve depends on your specific application and what the valve’s default state needs to be. For instance, in an irrigation system, a normally closed valve is ideal because you only want water to flow when the timer turns the system on.
Common Applications of Water Solenoid Valves
The versatility of these valves makes them a staple in both commercial and residential settings. Some of the most common uses include:
- Irrigation Systems: They are the heart of automatic lawn and garden watering systems, turning the water on and off according to a schedule.
- Washing Machines & Dishwashers: They control the water intake, filling the appliance at the right time.
- HVAC Systems: Used to regulate the flow of water in heating and cooling systems.
- Industrial Automation: They are a critical component in various manufacturing processes to control fluid flow.
- Aquariums and Fountains: They help automate water changes and regulate water features.
Solenoid Valve price in bangladesh
Find the best solenoid valve price in Bangladesh, ranging from ৳800 to ৳3,500, depending on size, voltage, and material quality. Choose from durable 12V and 24V solenoid valves designed for industrial and water control applications. Featuring USA-imported standards and reliable performance, these valves are ideal for factories, automation systems, and water purifiers, ensuring long-lasting efficiency at affordable local prices.
Why Choose the Right Water Solenoid Valve?
Selecting the correct valve is crucial for performance and longevity. Consider these factors when making a choice:
- Voltage: Do you need 12V, 24V, 110V, or 220V? This must match your power source.
- Port Size: The size of the inlet and outlet ports (e.g., 1/2″, 3/4″, 1″) should match your piping.
- Material: The valve’s body material (brass, stainless steel, plastic) must be compatible with the fluid and environmental conditions.
- Pressure and Temperature Ratings: Ensure the valve can handle the maximum pressure and temperature of your system.
CleanTech Engineering
