The HVFF10 Hand Control Valve is a 3-way manual shut-off fitting designed to quickly open, close, or isolate air flow between two 10mm outer diameter (O.D.) pneumatic supply lines. Featuring a user-friendly rotary control knob, it provides an instant visual and mechanical switch to safely manage airflow to downstream pneumatic tools, air cylinders, or valve manifolds.
Engineered with an integrated 3-way residual pressure relief mechanism, turning the valve to the "OFF" position stops incoming compressed air and automatically vents trapped line pressure on the output side. This safety function allows operators to perform system maintenance, hose changes, or equipment inspections safely. Built with dual 10mm push-in one-touch connectors, it ensures fast, tool-free tube assembly and a reliable, airtight seal.
Property | Technical Specification |
|---|
Model Code | HVFF10 (HVFF-10 / HVFF 10-10) |
Valve Type | 3-Way Manual Hand Valve (Union Straight / Inline Shut-Off) |
Applicable Tube Outer Diameter (O.D.) | 10 mm x 10 mm (Push-In Both Ends) |
Control Mechanism | 2-Position Rotary Knob / Turn Handle |
Special Function | Automatic Residual Line Pressure Exhaust (3-Way) |
Fluid Compatibility | Compressed Air, Industrial Vacuum |
Operating Pressure Range | 0 to 1.0 MPa (0 to 10 bar / ~145 PSI) |
Negative Pressure / Vacuum | -100 kPa (-29.5 inHg / -750 mmHg) |
Proof / Burst Pressure | 1.5 MPa (~215 PSI) |
Operating Temperature | 0°C to +60°C (32°F to 140°F) |
Applicable Tubing Materials | Polyurethane (PU), Nylon (PA), Polyethylene (PE) |
Body Material | PBT / Technopolymer Composite Resin |
Locking Mechanism | Stainless Steel (SUS 304) Gripping Claws |
Seals | NBR (Nitrile Rubber) |
