The Dispensing Valves

PVA time-pressure valves are designed to meet the most complex dispensing requirements: dots, beads, filling, etc., across a wide range of fluids from low to high viscosity.
Specific options are also available for highly abrasive materials.

Precifluid single-component volumetric dispensing systems use progressive cavity pump technology to ensure precise, repeatable dispensing for all fluid types. Multiple models are available depending on volume and dispensing rate requirements. Valve maintenance is simplified and programming is intuitive.

Precifluid two-component volumetric dispensing systems use progressive cavity pump technology, guaranteeing accurate, repeatable deposits for all fluid types.
Adjustable mixing ratio from 1:1 to 12:1. Various models available depending on required flow rate.

The PreciJet® high-precision jetting dispensing system, manufactured by Poly Dispensing Systems, supports manufacturing processes across various sectors such as automotive, medical, smartphones, displays, wafers, automated LED production, MEMS components, RFID labels, LCD screens, and other electronics.
Based on non-contact dispensing technology, jetting systems have become essential for many modern production processes.
With growing miniaturization, precision, reliability, efficiency, and speed are critical—requirements met by Poly Dispensing Systems’ tailored solutions.

PVA spray valves offer reliable, accurate solutions for distributing and spraying low- to high-viscosity liquids, even difficult-to-handle fluids.
A wide range of spray valves is available to meet all application types and configurations.
These valves allow precise dispensing of fluids or pastes and can be easily integrated thanks to their simplicity and compact size.

Manual valves are ideal for applications requiring a consistent flow rate, controlled by the operator with an ergonomic grip. Easy and quick to install, these valves require little to no maintenance.

To guarantee precise, stable, and reliable dispensing, every system component matters. PDS offers a complete range of accessories for dispensing valves: pressure tanks for smooth fluid supply, agitators to maintain material homogeneity, air filtration and regulation systems to protect and stabilize the circuit, and fluid pressure regulators for consistent flow. Each accessory is designed to optimize your system’s performance while adapting to the specific needs of your industrial application.