HGL-3/8-B
Product Overview
Festo HGL-3/8-B (Part No.530032) is HGL series pilot operated non-return valve. When no pilot signal, it blocks reverse airflow to lock cylinder position; once pilot air signal is applied, reverse flow is permitted. Widely used for safety holding of vertical cylinders and clamping units to avoid sudden dropping in case of air pressure loss.
| 属性名称 | 属性值 |
|---|---|
| Brand | Festo |
| Model | HGL-3/8-B |
| Part Number | 530032 |
| Product Type | Piloted Check Valve / Pilot Operated Non-Return Valve |
| Series | HGL Series |
| Valve Function | Piloted non-return, cylinder locking & holding function |
| Pneumatic Connection Port1 | G3/8 |
| Pneumatic Connection Port2 | G3/8 |
| Pilot Port | G1/4 |
| Nominal Flow (1→2 @6bar) | 1500 l/min |
| Nominal Flow (1→2 @6-5bar) | 1100 l/min |
| Operating Pressure | 0.5 ~ 10 bar |
| Pilot Pressure | 1 ~ 10 bar |
| Mounting Type | Screw-in male thread |
| Mounting Position | Any mounting orientation |
| Medium | Compressed air ISO 8573-1:2010 [7:4:4], lubricated air allowed |
| Ambient Temperature | -10 ~ +60 ℃ |
| Medium Temperature | -10 ~ +60 ℃ |
| Tightening Torque | 12.5 Nm |
| Housing Material | Anodised wrought aluminium alloy |
| Seal Material | NBR |
| Weight | 62.9 g |
| CRC Class | CRC 2 |
| LABS(PWIS) | VDMA24364-B2-L |
| Cleanroom Class | ISO14644-14 Class 4 |
| RoHS | Compliant |
| Original/New | New Original |
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