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Festo HE Series Pneumatic Manual Check Valve, Inlet Male/Female, Outlet Male/Female, 10 bar, Polybutylene HE-2-QS-10

Category Check Valves Brand FESTO Condition New

Specifications

Country of Origin Japan
Brand Festo
Material Polybutylene Terephthalate, Brass, Aluminium, Reinforced
Maximum Operating Pressure 10 bar
Model HE-2-QS-10
Series HE
Maximum Operating Temperature 60°C
Sub Type Check Valve
Minimum Operating Temperature -20°C
Minimum Operating Pressure -0.95bar
Inlet Port Gender Male/Female

Key Features

  • Rated for maximum operating pressure of 10 bar allowing robust control.
  • Operates from -0.95 bar enabling vacuum-capable applications.
  • Constructed with polybutylene terephthalate, brass and aluminium for durable and lightweight performance.
  • Suitable for operation between -20°C and 60°C accommodating varied environmental conditions.
  • Compact design for easy manual operation in automation and mechanical systems.
  • Ideal for pneumatic actuator control, test rigs, machine tools, and compressed air panels.
  • Designed for direct human operation to start, stop, or modulate airflow efficiently.

Product Description

Festo HE-2-QS-10 pneumatic manual check valve is designed for precise manual regulation of compressed air within industrial and automation environments. This check valve accommodates male/female inlet and outlet ports offering versatile connection options for pneumatic systems.

The valve is built to withstand a maximum operating pressure of 10 bar and can operate at minimum pressures of -0.95 bar, making it suitable for vacuum and sub-atmospheric applications. It tolerates temperature ranges from -20°C to 60°C, ensuring reliable performance in diverse ambient and process conditions.

Constructed from high-quality materials including polybutylene terephthalate, brass, and aluminium, the valve combines strength and resistance to mechanical wear while maintaining a lightweight profile. Its robust material composition supports long service life in demanding industrial settings.

This pneumatic manual control valve supports applications such as compressed air actuator control in automated lines, manual intervention on pneumatic test benches, airflow isolation in machine tools, and use in compressed air distribution panels. Its compact dimensions facilitate integration into workshop and factory environments where hand-operation is essential.

The valve conforms to key industry standards including ISO 8573-1:2010 for compressed air quality, ISO 1179-1 for ports and connections, RoHS for hazardous substance restriction, and ISO 228-1 for pipe thread requirements, ensuring compliance and quality assurance.

Rated for maximum operating pressure of 10 bar. Operates down to -0.95 bar for vacuum applications. Material construction of polybutylene terephthalate, brass, and aluminium. Temperature operating range from -20°C to 60°C.

Male/female inlet and outlet ports for flexible installation. Suitable for automation, mechanical workshops, and maintenance tasks. Complies with ISO 8573-1:2010, ISO 1179-1, RoHS, ISO 228-1.

This Festo pneumatic manual check valve is an essential component for industrial automation, HVAC, manufacturing, and compressed air systems where reliable manual airflow control is required. Browse EnvMart's extensive pneumatic valve selection for compatible valves, fittings, and accessories.

Explore more products in our Check Valves category.

Festo HE Series Pneumatic Manual Check Valve, Inlet Male/Female, Outlet Male/Female, 10 bar, Polybutylene HE-2-QS-10
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Frequently Asked Questions

The maximum operating pressure of this model is 10 bar.

It operates within a temperature range of -20°C to 60°C.

This valve is constructed from polybutylene terephthalate, brass, and aluminium.

It features male/female inlet and outlet ports for flexible installation options.

The minimum operating pressure is -0.95 bar, making it suitable for vacuum applications.

It is suitable for pneumatic actuator control, test rigs, machine tools, and compressed air panels.

It complies with ISO 8573-1:2010 for compressed air quality, ISO 1179-1 for ports and connections, RoHS for hazardous substance restriction, and ISO 228-1 for pipe thread requirements.

The model number is HE-2-QS-10.

The manual operation feature allows for starting, stopping, or modulating airflow efficiently in pneumatic systems.

The country of origin is Japan.

The compact design facilitates easy manual operation and integration into workshop and factory environments.

Yes, it is designed for use in industrial and automation environments, particularly for manual regulation of compressed air.

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