Product Overview
The FITOK BVSS-ML8-06 is a precision-engineered two-way ball valve from FITOK’s BVSS series, designed for reliable on/off isolation and flow control in general process, pneumatic, and hydraulic systems. Featuring a 6 mm metric tube connection (ML8 designation) and a stainless steel body construction, this instrument-grade ball valve delivers bubble-tight shutoff with quarter-turn actuation. Its compact, panel-mountable design makes it ideal for analytical instrumentation, sampling systems, and low-to-medium pressure industrial fluid circuits where leak-free performance and repeatable operation are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Ball Valve (Process & Pneumatic) |
| Model Designation | BVSS-ML8-06 |
| Body Material | Stainless Steel (316 / 316L grade) |
| Connection Type | 6 mm Metric Tube (ML8 – Let-Lok compatible) |
| Operating Pressure | Up to 3000 psig (207 bar) at ambient temperature |
| Operating Temperature | -20 °C to +200 °C (dependent on seat material) |
| Flow Configuration | 2-Way, straight-through, quarter-turn operation |
| Seat / Seal Material | PTFE / PFA (standard); optional PEEK for high-temperature service |
| Mounting & Connection | Panel-mountable body; standard FITOK tube fitting interface |
| Actuation | Manual lever handle (standard); pneumatic/electric actuator ready |
Engineering Features & Advantages
- Precision Performance: Floating ball design with PTFE/PFA seats ensures bubble-tight shutoff and low operating torque for smooth quarter-turn actuation, minimizing wear and extending service life.
- Industrial Reliability: 316 stainless steel body and wetted components provide excellent corrosion resistance, making the valve suitable for aggressive media, high-purity gas systems, and continuous industrial operation.
- Direct Fit Replacement: ML8 metric tube connection and compact body dimensions ensure exact dimensional and functional compatibility with FITOK Let-Lok systems and equivalent OEM instrumentation interfaces.
- Versatile Actuation: Panel-mount ready with optional pneumatic or electric actuator mounting pads for automated process control integration.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original FITOK OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its compact, panel-mountable design makes it ideal for analytical instrumentation, sampling systems, and low-to-medium pressure industrial fluid circuits where leak-free performance and repeatable operation are critical.
PRODUCT IMAGES

FITOK BVSS-ML8-06 Ball Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine FITOK BVSS-ML8-06 Ball Valve. This China-made hydraulic component features a 2-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.