This is the 12V variant of the 12V DC 1/2″ Electric Solenoid Water Air Valve Switch (Normally Closed) in Water TDS, pH, Flow, Level and Pressure Sensor. Available at ₹328.04 (₹278.00 + GST) with free shipping across India.
Product Description
12V DC Solenoid Water Air Valve Switch (Normally Closed) – 1/2″ controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid! This liquid valve would make a great addition to your robotic gardening project. There are two ½” (Nominal NPT) outlets. Normally, the valve is closed. When a 12V DC supply is applied to the two terminals, the valve opens and water can push through.
The valve works with the solenoid coil which operates electronically with DC 12 volt supply. As it is a normally closed assembly, it opens the flow of fluids as soon as it is powered ON and stops/blocks the flow when the supply voltage removed.
While Connecting Valve in Flow pipeline, you need to mind the Input and Output direction of the valve. It will work only if you connect it in the right direction. (Hint: Inside the value, at one side you will find the filter this is the input side of the value)
Note: Product image may vary from the actual product.
Features:
- Compact and convenient.
- Easily installed and serviced
- Precise and reliable.
- The installation direction can be arbitrary Angle
- Pressure-regulating valve (steady flow valve) function similar to the water flow switch
- Not only can it provide a steady flow, but it also prevents the dry burning.
- Suitable for fluids like water, oil, air.
Package Includes:
1 x 12V Solenoid Water Air Valve Switch (Normally Closed) – 1/2″
Please note it is not suitable for use with gravity fed systems
UV Index Sensor VEML6075: Safe Sun Exposure Monitor Build
Ultraviolet radiation from the sun causes sunburn, accelerates skin aging, and is the primary cause of skin cancer...
Read More →
Rain Sensor FC-37: Detect Rainfall with Arduino Circuit
The FC-37 rain sensor is a simple, affordable resistive sensor that detects the presence of water droplets on...
Read More →
Piezoelectric Sensor: Vibration, Impact and Energy Harvesting
Piezoelectric sensors are one of the most fascinating components in electronics. They convert mechanical stress—vibration, impact, bending—directly into...
Read More →Technical Specifications
| Operating Voltage | 12V |
|---|---|
| SKU | AI2341 |
| Weight | 0.13 kg |
| Availability | In Stock |
Applications & Use Cases
The 12V DC 1/2″ Electric Solenoid Water Air Valve Switch (Normally Closed) is a versatile water tds, ph, flow, level and pressure sensor used across a wide range of applications including water quality monitoring, hydroponics, aquariums, industrial water treatment, and smart irrigation.
Common use cases:
- Measuring TDS in a hydroponic nutrient solution
- Monitoring pH in an aquarium
- Tracking water flow in an irrigation system
This product is ideal for aquaculture professionals, hydroponic growers, and environmental engineers.
Technical Tip: Calibrate pH and TDS sensors regularly with standard solutions. Keep probe tips clean and submerged when not in use.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
