530030

Name: Festo 530030 Piloted non return valve HGL-1/8-B
Brand: Festo

Piloted non return valve HGL-1/8-B

The Festo part number 530030 is an industrial component featuring an unlockable check valve function with G1/8 pneumatic connections on ports 1 and 2, alongside an M5 pilot air port 21. This pneumatically actuated valve operates within a pressure range of 0.5 bar to 10 bar and supports a standard flow rate of 430 l/min from port 1 to 2 at 6-0. Built for mounting via external thread in any position, the unit functions within ambient temperatures from -10 °C to 60 °C using compressed air as per ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements for a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 530030
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Valve function: Unlockable check valve function
Pneumatic connection 1: G1/8
Pneumatic connection 2: G1/8
Pilot air port 21: M5
Actuation type: Pneumatic
Type of mounting: Screw-in | With external thread
Operating pressure: 0.05 MPa...1 MPa | 0.5 bar...10 bar
Pilot pressure MPa: 0.2 MPa...1 MPa
Pilot pressure: 2 bar...10 bar
Pilot pressure psi: 29 psi...145 psi
Ambient temperature: -10 °C...60 °C
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Maritime classication: See certicate
Mounting position: Any
Standard ow rate 1->2 (6-0): 430 l/min
Standard nominal ow rate 1->2 (6-5): 300 l/min
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC): 2 - Moderate corrosion stress
LABS (PWIS) conformity: VDMA24364-B2-L
Cleanroom suitability, measured according to ISO 14644-14: Class 4 according to ISO 14644-1
Storage temperature: -10 °C...60 °C
Temperature of medium: -10 °C...60 °C
Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Nominal tightening torque: 3.5 Nm
Tolerance for nominal tightening torque: ±10%
Product weight: 20.8 g
Note on materials: RoHS compliant
Seals material: NBR
Hollow bolt material: Wrought aluminum alloy | Anodized

Engineering context

Identification and RFQ Guidance

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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Technical verification

Our sourcing response is prepared against Festo 530030. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.