HVFF12 Hand Control Pneumatic Shut-Off Valve 12mm Tube O.D. x 12mm Tube O.D. Union Straight AIRMIXS
The HVFF12 Hand Control Valve is a 3-way manual shut-off fitting engineered to control air flow between two 12mm outer diameter (O.D.) pneumatic supply lines. Featuring a rotary control knob, it provides an instant visual and mechanical switch to turn supply air on or off for downstream pneumatic tools, high-flow air cylinders, or valve manifolds.
Designed with an integrated 3-way residual pressure relief mechanism, turning the valve to the "OFF" position isolates incoming compressed air and automatically exhausts trapped air pressure on the downstream side. This safety feature allows operators to perform safe maintenance, hose replacements, or equipment servicing. Built with dual 12mm push-in one-touch tube connections, it provides fast, tool-free installation and a tight seal.
Property | Technical Specification |
|---|---|
Model Code | HVFF12 (HVFF-12 / HVFF 12-12) |
Valve Type | 3-Way Manual Hand Valve (Union Straight / Inline Shut-Off) |
Applicable Tube Outer Diameter (O.D.) | 12 mm x 12 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) |
Ssaoco Dammam
- Started from: Jul 10, 2025
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