Ocean College and School Students Science Projects materials

Model: 12/24V S valve

Voltage:12VDC,24VDC,220VDC Port Size: 1/2" Coil Resistance: 4.75K?±0.25K? (Temp.200C) Operation Mode: NC (Normally Closed);NO(Normally open) Working Media: Water. Media Temperature Range: 10C-750C Response Time: Open?0.15s Close?0.3s Working Pressure Range: 0.02Mpa-0.8Mpa Flow characteristics: 0.02Mpa?3 L/min 0.1Mpa?12 L/min 0.8Mpa?35 L/min

Model: 24V S Valve

Voltage:12V DC Current:250mA Pressure:0 - 0.8Mpa Valve type:diaphragm (operated by Servo) Operation mode:normally closed Inlet and outlet:hose barbs for 1/2" (outer diameter) hose Fluid temperature:1-100 degree Usage:water and low viscosity fluids Package includes: 1 x Electric Solenoid Valve for Water Air N/C 12V DC 1/2"

Model: SSG-2

220V AC 3/4" Plastic Solenoid Water Valve N/C Normally Closed Specifications: Voltage: 220V AC Rated Power: 5W Operation model : Normally closed (N/C) Pressure: 0.02 - 0.8Mpa Port size: G3/4'' Fluid temperature: 0-100 degrees Celsius Usage: water and low viscosity fluids Flow characterastics: 0.02Mpa>2L/min; 0.10Mpa>10L/min; 0.30Mpa>16L/min; 0.80Mpa>28L/min Package included: 1 x plastic solenoid valve

Model: 230V S Valve

Operating Voltage 5V current consumption: <200mA Weight: 0.1Kg output: Approx 50L/h H-max: 0.1m

Model: 5v Water Pump

Features: >The Shell is made of stronger ABS, anti-acid & alkali and anti-corrosive. >Sealed with epoxy, fully insulated. >Low temperature rising design. >Adjustor with easy operation which can be used for all kinds of aquariums of different sizes. >Input Voltage: 220-240v/50Hz >Power: 2W >H-max: 0.45m > Output: 200L/h > Weight 0.1Kg

Model: Submersible Water Pump

?Uses Magnetic Read switch ?Completly Shock proof ?Can be used to Detect any Liquid level ?Application - Water level Controllers Working ?Float is free Movement As shown in the image ?When Float is free O/p will be Normally Open ?When the Float is in UP with Liquid - O/p will be Normally Closed ?Easy to Fix using Wiring Pipes Avilabel in Eletrical Shops ?Max Output Load - 500MA

Model: Water Float Switch

Model: Model: Water Flow Sensor

Operating Voltage: 12V to 24V DC Current: 500mA. Pressure: 0-120 PSI Pipe Diameter 6mm Application: To control Water Flow

Model: Water Solenoid small Valve

Operating Voltage: 12V DC. Current: 500mA. Pressure: 0.2 ~ 10 Bar. Pipe Diameter 1/2" Application: To control Water Flow.

Model: Water Solenoid Valve