Heavy-DutyBall Valve Pump
Designed for low to high viscosity fluids, fine solid particles, settling solids, suspended particles, and media containing entrained air. Multiple discharge port options support flexible installation and demanding transfer conditions.
Flexible Discharge Options for Heavy Fluids
The heavy-duty ball valve pump is ideal for handling a wide range of fluids, from low to high viscosity, including those with fine non-suspended solid particles.
It features excellent suction lift capabilities and multiple discharge port options: bottom, top, side, or dual outlet.
Compact Stroke, Lower Flow Resistance
This pump operates on a similar principle to conventional diaphragm pumps: bottom inlet and top outlet. As the diaphragm moves, one chamber draws in fluid while the other chamber discharges.
A key design feature is the compact internal stroke with four closely positioned check balls.
Diaphragm Moves Right
The left chamber draws in fluid while the right chamber discharges.
Diaphragm Moves Left
The process reverses, creating continuous alternating transfer.
Four Check Balls
Closely positioned check balls reduce flow resistance and improve high-viscosity handling.
Built for Heavy Fluids and Continuous Operation
Feature list is arranged for quick scanning by engineers, maintenance teams and purchasing users.
Optional Bottom Discharge
Prevents sediment build-up and extends diaphragm life by allowing heavier particles to discharge directly.
Heavier Check Balls Available
Improve performance with high-viscosity fluids by enhancing ball seating speed.
Top Discharge Option
Ideal for floating or suspended particles and fluids containing air, minimizing abrasive wear on diaphragms.
Side Discharge Option
Suitable for installations with space constraints or special piping layouts.
Built for Continuous Operation
More robust than standard pumps, making it suitable for 24/7 applications.
Excellent for High Viscosity Fluids
Handles viscosities from 1,000 to 500,000 cP or even higher, including asphalt, polymer melts and thick coatings.
Supports Flooded Suction Setups
Especially effective in bottom-feed installations.
Reinforced Design for Durability
Engineered for harsh conditions with longer service life.
Suitable for Viscous, Abrasive and Particle-Containing Fluids
Heavy-duty ball valve pumps are designed for challenging transfer tasks across multiple industries.
Paint & Coating Industry
Suitable for viscous and abrasive fluids across production and waste treatment stages.
- High-viscosity resins and pigment slurries
- Solvent and additive dosing
- In-process circulation
- Waste slurry transfer
Biodiesel Refining
Effective for fluids with abrasive particles used in biodiesel production and chemical processing.
Mining & Mineral Slurry
Ideal for high-density fluids with abrasive solids such as metal slag, graphite powder and mineral suspensions.
Available Configurations
Choose discharge direction and check ball configuration according to fluid characteristics.
| Model | Material | Status |
|---|---|---|
| 1” Pump | Stainless Steel | Available |
| 2” Pump | Stainless Steel | Available |
| Elbow Accessories | Angled upward / downward discharge | Coming Soon |
Usage Tips
Need a Pump for High Viscosity Fluids?
Send us the fluid name, viscosity, particle condition, discharge direction requirement, quantity and destination country. DJ Pump will help check the suitable heavy-duty ball valve pump configuration.