Features: Suitable for automatic control of liquid level, concentration, flow rate, measurement or discharge cycle with gas, water, oil and oil as medium. This valve is electromagnetic direct - acting valve structure, N/O Normally Open Type Diaphragm seal, sensitive movement, reliable opening and closing. Compact structure, small size, light weight, easy to assemble Suitable for a variety of working media, such as water, air, oil Valve body is made of brass material,with long serving life Specifications: Material: BrassPressure range: 0-1.0MpaNominal pressure: 1MpaAction: direct acting Size: 12 x 7cm / 4.72 x 2.76inWeight: 802g Package included: 1 x Electric Solenoid ValveNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..