ASCO™ Series 188 Compact Solenoid Valves

The ASCO™ Series 188 Solenoid Valves, designed with engineered plastics, offer reliable performance for air, inert gas, and oxygen applications. Available in M5 port size, these valves come in both 3/2 normally closed and 3/2 normally open configurations. With a flow rate under 0.05 Cv and voltage options of 12 DC or 24 DC, they operate at pressures up to 8 bar in indoor environments. Compliant with IP40 standards, these valves are ideal for precise low-flow control.

Key Features

Key features and benefits of ASCO™ Series 188 Solenoid Valves
1

Key Features

The valve is made from high-quality engineered plastics, providing a lightweight and durable solution. This makes it ideal for various environments where corrosion or chemical resistance is essential, without adding unnecessary weight to the system.
2

Key Features

The valve offers 3-way, 3/2 functionality in normally closed and normally open configurations, making it versatile for different control applications. It allows for flexibility in controlling the direction of media, such as air or inert gases, in pneumatic systems.
3

Key Features

With a flow rate of less than 0.05 Cv, this valve is perfect for applications requiring precise, low-flow control. This feature is particularly beneficial in systems that demand accurate regulation of gas or air without large fluctuations in pressure or volume.

Series Specs
Valve Actuation: Solenoid; Solenoid - Latching
Body Material: Engineered Plastics
Media: Air, Inert Gas; Oxygen
Pipe / Port Size: M5
Max Operating Pressure: 0 – 8 bar
Function: 3 way - 3/2 Normally Closed; 3 way - 3/2 Normally Open
Flow: Less than .05 Cv
Voltage: 12 DC; 24 DC - 50/60
Operating Environment: Indoor
Standards / Regulations: IP40

Brochures & Catalogues

  • Document
BROCHURE

Rapid Engineered Solutions | ASCO
  • Document
CATALOGUES

Series 188 Miniature Valves | ASCO
  • Document
CATALOGUE

Series 188 Miniature Valves-Latching Coil | ASCO

Frequently Asked Questions

These valves are ideal for controlling air, inert gases, and oxygen in applications such as respiratory therapy, dental equipment, anaesthesia delivery systems, and industrial gas analysers.

They are available in 3/2 normally closed and 3/2 normally open configurations, providing flexibility for various system requirements.

The ASCO™ Series 188 Solenoid Valves can operate at pressures up to 8 bar, accommodating a range of pneumatic applications.

The valves are constructed from engineered plastics, ensuring durability and compatibility with the specified media.

They are available in 12 VDC and 24 VDC versions, catering to different power supply requirements.

The valves have a flow coefficient (Cv) of less than 0.05, making them suitable for precise low-flow control applications.

Yes, the ASCO™ Series 188 Solenoid Valves are compatible with oxygen, provided they are cleaned and handled according to appropriate standards.

They have an IP40 rating, indicating protection against solid objects greater than 1 mm and suitability for indoor use.

Yes, the ASCO™ Series 188 Solenoid Valves have a low power consumption of 1.3 W, making them energy-efficient for various applications.

Standard features include an LED visual indicator and electrical protection circuitry, enhancing operational safety and monitoring.

The valves come with M5 port sizes, facilitating easy integration into existing systems.

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ASCO™ Series 188 Miniature Solenoid Valves