Product Model
hgl-1/4-npt
Selling Points
- 1The Festo HGL-1/4-NPT pneumatic check valve ensures reliable air flow control with its piloted non-return function, preventing backflow and maintaining system integrity.
- 2This valve features a rotatable body, allowing for easy installation and flexibility in mounting configurations, making it suitable for various industrial applications.
- 3The HGL-1/4-NPT check valve is designed to operate within a wide temperature range (-4 to 176°F / -20 to +80°C), ensuring consistent performance in diverse environments.
- 4With a service-life value of 10 million cycles, this valve is built to last, providing long-term reliability and minimizing downtime in industrial settings.
- 5The Festo HGL-1/4-NPT check valve is constructed from high-quality materials, including brass housing and Buna N seals, ensuring durability and resistance to wear and tear.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | Unlockable non-return function | Pneumatic connection 1 | 1/4 NPT |
Pneumatic connection 2 | 1/4 NPT | Type of mounting | Screw-in |
Standard nominal flow rate | 0l/min 490l/min | Operating pressure | 0.3bar 10bar |
Pilot pressure MPa | 0.18MPa 1MPa | Pilot pressure | 1.8bar 10bar |
Pilot pressure psi | 26.1psi 145psi | Ambient temperature | -20°C 80°C |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Symbol | 00991456 |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Temperature of medium | -20°C 80°C | Note on materials | RoHS-compliant |
Seals material | NBR | Manufacturer ID | 34878 |
Specifications may be subject to change without notice