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Datasheet generated 2026-10-07
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Festo HGL-3/8-B Piloted check valve

Festo · Pneumatics · Pneumatic Valves · Germany · festo.com
Part Number
530032  ·  HS 8481.30
Festo HGL-3/8-B Piloted check valve

Festo HGL-3/8-B — Piloted check valve, check valves. valve function Piloted non-return function; operating pressure 0.05. 1 MPa (0.5. 10 bar).

Technical Specifications

Manufacturer part number (MPN)530032
Type codeHGL-3/8-B
EAN / GTIN4052568006846
Product categoryCheck valves
Valve functionPiloted non-return function
Pneumatic connection, port 1G3/8
Pneumatic connection, port 2G3/8
Pilot air port 21G1/4
Type of actuationPneumatic
Type of mountingScrew-in, with male thread
Operating pressure0.05 ... 1 MPa (0.5 ... 10 bar)
Pilot pressure0.1 ... 1 MPa (1 ... 10 bar; 14.5 ... 145 psi)
Ambient temperature-10 ... 60 °C
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Maritime classificationSee certificate
Mounting positionAny
Symbol00991456
Standard flow rate 1->2 (6-0)1500 l/min
Standard nominal flow rate 1->2 (6-5)1100 l/min
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 4 according to ISO 14644-1
Storage temperature-10 ... 60 °C
Media temperature-10 ... 60 °C
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Nominal torque12.5 Nm
Tolerance for nominal tightening torque±10%
Product weight62.9 g
Material sealsNBR
Material hollow boltWrought aluminium alloy, anodised
Material release ringPOM
Material non-return collarNBR
Material swivel fittingDie-cast zinc
Product typePneumatic Valves Air-Controlled
Product groupPneumatics
Thread3/8"
ActivationAir
Working pressure10 bar
Temperature min-10 °C
Temperature max60 °C
Carbon footprint (EPD)0.3630 kg CO2e per pcs
Country of originGermany
Customs tariff code (EU CN)84813099
HS code8481.30

Properties

MOQ1

Cross-References

Attached Documents