Valves for Mining and Slurry Service
Where valves are used in slurry, tailings, and abrasive lines, what to confirm before purchase, and how to send your requirement for review. In mining and mineral processing, the medium wears the valve. Particle size, solid content, and flow velocity matter as much as bore and pressure, and many positions are hard to reach for maintenance. Below is where valves are typically used, the valves usually seen, what to confirm, and what we review before quotation.
In Slurry Service, the Medium Wears the Valve
Particle size, solid content, and flow velocity matter as much as bore and pressure, and many positions are hard to reach for maintenance. The valve type and wear parts decide service life.
Slurry transport lines
Where it is used Main slurry headers moving mineral slurry between process stages. Common valves Knife gate valves, pinch valves, and abrasion-resistant butterfly valves with replaceable or lined seats. What to confirm before purchase Bore, slurry type, particle size, solid content, flow velocity, pressure, and seat / lining wear option. What ValveCrown reviews Whether the valve type and seat suit the abrasion level, whether the actuation suits operation frequency, and whether wear parts can be replaced on site. What you can send Slurry description, particle size and solid content, line size, valve list, and any existing valve photo.
Tailings lines
Where it is used Tailings transport and disposal lines, often long runs with heavy abrasion. Common valves Knife gate valves and pinch valves selected for high wear and reliable shut-off on solids. What to confirm before purchase Bore, solid content, abrasion level, pressure, and shut-off requirement on solids. What ValveCrown reviews Whether the valve handles solids without jamming, whether wear life and replaceable parts are considered, and whether shut-off is achievable. What you can send Tailings description, solid content, line size, valve list, and operation requirement.
Pump discharge lines
Where it is used Slurry pump discharge points where pressure and abrasion are highest. Common valves Check valves suited to slurry, knife gate valves, and isolation valves rated for the discharge duty. What to confirm before purchase Discharge pressure, slurry abrasion, back-flow and water-hammer concern, bore, and connection. What ValveCrown reviews Whether the check and isolation arrangement suits slurry discharge and whether abrasion and back-flow are addressed. What you can send Pump and discharge conditions, slurry description, line size, and valve list.