We are proud to unveil our latest innovation in precision fluid dispensing: the PTV300 Pinch Tube Valve, a patent-pending pneumatic valve engineered for superior performance, durability, and ease of use.

The PTV300 features an advanced snuff-back mechanism and adjustable closing stroke control, delivering clean, consistent, and repeatable dispensing—cycle after cycle. Designed for high-viscosity materials, this next-generation pinch valve minimizes mess, maximizes efficiency, and eliminates unwanted drips between dispense points.

At the heart of the PTV300 are two key components: a robust pinch mechanism and a high-durability thermoplastic urethane (TPU) pinch tube. Together, they provide reliable open/close control with instant shut-off. The integrated snuff-back effect ensures precision cut-off, reducing cycle time and eliminating the need for frequent cleaning.

Whether you’re working with abrasive pastes, chemically aggressive fluids, epoxies, silicones, oils, or grease, the PTV300 delivers. It’s ideal for sealing, potting, and encapsulation applications across a wide range of industries.

Key Features & Benefits:

• Snuff-back function prevents dripping and ensures accurate, mess-free dispensing
• Fast, clean cut-off reduces cycle times and improves production efficiency
• Stress-free pinch roller design doubles tube lifespan
• TPU pinch tubes offer excellent resistance to wear, chemicals, and high-viscosity materials (up to 200,000 cps)
• Modular integration for seamless use with automated or standalone systems
• Minimal maintenance — all wetted parts are disposable
• Compatible with industry-standard mixing nozzles and luer dispensing tips

Tool-free tube replacement means minimal downtime. Simply remove, replace, and resume dispensing — no special tools required.

The PTV300 can be fully integrated with your main system controller or paired with the VC1000 controller as a standalone unit.

Experience a new standard in fluid control — with the PTV300, where innovation meets precision. Patent pending.