Two-Way PTFE Valves

Designed to eliminate fluid contamination and sample hold-up, the hydrophobic, non-adhesive surface of PTFE prevents biological adhesion, crystal buildup, and chemical absorption. Its ultra-smooth internal bore ensures clean, unhindered liquid flow and simplifies cleaning protocols. Built to withstand extreme temperatures, harsh solvents, and repeated sterilization cycles, this 2-way valve delivers leak-free, long-term performance in demanding laboratory and industrial applications.

Key Functional Benefits:

• Maximum Chemical Immunity: Solid PTFE construction resists strong acids, aggressive bases, organic solvents, halogenated compounds, and oxidizing agents.
• Precise Open/Close Regulation: Straight-through inline design provides clear, reliable manual flow control with immediate visual confirmation of valve status.
• Non-Adhesive & Low-Hold-Up Surface: Smooth, hydrophobic internal pathways prevent particulate entrapment, sticky resin buildup, and sample carryover during trace analysis.
• Full Sterilizability & Biocompatibility: Fully autoclavable and thermal-cycle resistant, making it ideal for biological workflows, cell culture lines, and sterile fluid manifolds.

Operating Parameters: PTFE offers exceptional thermal stability (typically -200°C to +260°C). When integrating into low-pressure fluid circuits, ensure system operating pressures remain within standard laboratory hose-barb limits to prevent tubing slippage at connection points.