The ASCO™ Series 327 features high-flow piloting valves that operate without requiring a minimum pressure. With balanced poppet construction, these valves deliver maximum flow at low power, making them well-suited for applications in power plants, refineries, and chemical processing environments. PTFE rider rings and graphite-filled seals reduce friction and prevent sticking, ensuring a long service life for reliable performance in demanding conditions.

Key features and benefits of the ASCO™ Series 327 3/2-Way Solenoid Valves

Key Features

The balanced poppet design of the ASCO™ Series 327 allows for exceptional flow rates while using minimal power, making it ideal for energy-efficient applications in power plants, refineries, and chemical processing industries.

Key Features

Equipped with PTFE rider rings and graphite-filled seals, these valves significantly reduce friction, which helps to eliminate sticking and ensures smooth operation over a long service life.

Key Features

The ASCO™ Series 327 can function effectively without any minimum operating pressure, providing greater flexibility in installation and usage across a range of industrial processes.


Valve Actuation:	Manual Reset, Solenoid - Direct Acting
Body Material:	Brass, Stainless Steel
Media:	Air, Inert Gas, Light Oil, Water
Pipe / Port Size:	1/4"
Port Type:	NPTF
Function:	3 way - 3/2 Universal
Flow:	From 0.1 Cv to 0.5 Cv, From 0.5 Cv to 1.0 Cv, From .2 to .43 Kv, From .43 to .86 Kv
Operating Environment:	Hazardous, Indoor, Outdoor
Standards / Regulations:	CSA, Type 1, Type 2, Type 3, Type 3S, Type 4X, Type 6, Type 6P, Type 7, Type 9, UL

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The ASCO™ Series 327 is a 3/2-way solenoid valve designed for universal use, meaning it can direct, exhaust, or block flow depending on your system’s configuration.

The valve body of the ASCO™ Series 327 is available in brass or stainless steel, providing durability and compatibility with various media.

The valve is suitable for air, inert gases, light oil, and water, making it versatile for different applications.

The valve offers flow rates ranging from 0.1 Cv to 1.0 Cv, or from 0.2 Kv to 0.86 Kv, allowing flexibility based on system needs.

This valve features a 1/4" NPTF port type, making it suitable for various pipe and system configurations.

Yes, the ASCO™ Series 327 is designed for use in hazardous, indoor, and outdoor environments, ensuring safe and reliable operation.

The valve can be manually reset or solenoid-actuated using direct-acting technology, offering different control options.

Yes, this valve complies with several safety standards and regulations, including CSA, UL, and various Type ratings (1, 2, 3, 3S, 4X, 6, 6P, 7, 9).

The valve supports a maximum flow rate of up to 1.0 Cv or 0.86 Kv, making it suitable for medium-flow applications.

Yes, the ASCO™ Series 327 is built to withstand outdoor environments, making it versatile for a wide range of locations.

This valve is commonly used in industries requiring control over air, inert gases, light oil, and water, such as automotive, manufacturing, and HVAC systems.

Please feel free to request information and advice using the form below or call us on 0151 547 1221

ASCO™ Series 327 3/2-Way Solenoid Valves