STAR HVFF Series Pneumatic One-Touch Push-In Hand Valve Union Straight Fitting (Tube 4–12 mm)

STAR HVFF Series Pneumatic One-Touch Push-In Hand Valve Union Straight Fitting (Tube 4–12 mm)

Category: Tubing & Fittings

Specifications
SKU
HVFF-S
Details

🔥 PRODUCT OVERVIEW

The STAR HVFF Series Hand Valve Union Straight is a manual air shut-off valve designed for inline pneumatic tube connections. With a reliable one-touch push-in mechanism on both ends, this fitting enables fast installation, strong tube retention, and simple manual on/off control of airflow.

Its straight inline body makes it ideal for isolating specific sections of air circuits, performing machine maintenance, and enabling manual safety cut-off in automation systems.


⚙️ KEY FEATURES

  • Two-sided one-touch push-in tube ports (inline design)

  • Manual lever for smooth open/close control

  • Ideal for inline air isolation and emergency shut-off

  • Strong sealing performance with excellent tube grip

  • Lightweight and durable engineering-grade body

  • Compatible with PU and PA (nylon) tubes

  • Suitable for direct installation on air piping lines


📏 AVAILABLE TUBE SIZES

Tube OD options: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm


💼 APPLICATIONS

  • Inline pneumatic air shut-off

  • Isolation of cylinders, tools, or valves

  • Maintenance venting

  • Automation machinery

  • Pick-and-place systems

  • Industrial factory air piping


🛠️ WHY CHOOSE THE STAR HVFF SERIES?

This union-straight version of the HVFF Series provides clean inline integration, quick manual control, and leak-free sealing, making it ideal for OEMs, automation integrators, and maintenance technicians requiring reliable manual airflow isolation.


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