Festo HGL Series Non-Return Check Valve Non Return Valve, 530038, Inlet Male/Female, Outlet Male/Female

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RS庫存編號:
121-4374
Distrelec 貨號:
301-68-827
製造零件編號:
HGL-M5-QS-4
製造商:
Festo
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品牌

Festo

Product Type

Non Return Valve

Sub Type

Non-Return Check Valve

Series

HGL

Maximum Operating Pressure

10 bar

Inlet Port Gender

Male/Female

Minimum Operating Temperature

-10°C

Outlet Port Gender

Male/Female

Material

Die Cast Zinc, Nitrile Rubber (NBR), POM, Nickel Plated Brass, Aluminium, Brass, Anodised wrought Aluminium Alloy

Maximum Operating Temperature

60°C

Standards/Approvals

ISO 228-1, ISO 8573-1:2010, RoHS-compliant, ISO 1179-1

Hazardous Area Certification

NO

Minimum Operating Pressure

0.5bar

Model Number

530038

Festo HGL Series Non Return Valve, 10 Bar Maximum Operating Pressure, 60°C Maximum Operating Temperature - HGL-M5-QS-4, Numeric Part Number: 530038


This non-return valve prevents backflow in compressed Air systems, allowing flow in one direction while stopping reverse flow. Designed for pneumatic installations, it combines multiple engineering materials to provide a Compact inline solution with male and female connection options. It is suitable for industrial automation and mechanical systems operating across a moderate temperature range.

Features & Benefits


• Maximum operating pressure 10 bar for robust system protection
• Operating temperature range -10 to 60°C for varied environments
• Minimum operating pressure 0.5 bar enabling low-pressure activation
• Constructed with NBR and POM for effective sealing and wear resistance
• Nickel-plated brass and anodised aluminium offer corrosion resistance
• Conforms to ISO 228-1 and ISO 1179-1 for compatible thread standards

**Applications**


• Suitable for protecting pneumatic actuators from reverse flow
• Ideal for compressed Air distribution manifolds in factories
• Used with control valves in automation and production lines
• Can be used for pressure-holding in test rigs and fixtures
• Used for maintaining one-way flow to Air-operated tools

What port options are available for connecting into existing lines?


The unit offers both male and female threaded ports to match common system fittings.

Which materials contact the medium and what are their roles?


Nitrile rubber provides the sealing surface while POM forms the internal guiding components.

How does the valve behave at very low pressures?


It begins to permit forward flow above 0.5 bar, ensuring minimal leakage below activation pressure.

Which approvals cover particulate and thread compatibility?


It meets ISO 8573-1 for Air quality classification and ISO 228-1 for thread form conformity.

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