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Chemical Compatibility

Actuated Valve — Salts/Brines

Manufacturer-documented

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Named chemicals

Raffinate solutionBarren cyanide solution
Direct answer

LibertyCES has documented Actuated Valve in Salts/Brines service, including Raffinate solution and Barren cyanide solution. Wetted materials to confirm: ALD70 diaphragm and SST 316. Documented models include Netafim Leaching Control Skid valves. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a free spec review.

Notes from the vendor documentation

Real dual-chemistry temperature rating (raffinate 110°F, barren cyanide 100°F) confirms service across both major heap-leach chemistries.

Materials documented for this service

  • ALD70 diaphragm
  • SST 316

Products cited for this service

Netafim Leaching Control Skid valves

Real Specifications

SpecValueSource document
Leaching Control Skid temperature ratingsRated for raffinate solution up to 110°F and barren cyanide solution up to 100°F — a real, named dual-chemistry temperature rating confirming service across both major heap-leach chemistriesNetafim Mining — Heap Leaching Products Catalog
Leaching Control Skid working pressureCopper service 90 psi, Gold service 150 psi, tested at 1.5x max working pressureNetafim Mining — Heap Leaching Products Catalog
Leaching Control Skid constructionGlass-fiber-reinforced polymer frame, polypropylene manifolds, PP+SST316 strainer/control valve, SST316 ball valvesNetafim Mining — Heap Leaching Products Catalog
Copper SX/EW raffinate and gold/silver cyanide circuits run at different temperatures and different pressures — the Leaching Control Skid's 110°F/90 psi vs 100°F/150 psi split is the real reason one actuated valve skid design doesn't automatically cover both heap-leach chemistries without confirming which one is actually running.

Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.

FAQ

Can Actuated Valve handle Salts/Brines?

Real dual-chemistry temperature rating (raffinate 110°F, barren cyanide 100°F) confirms service across both major heap-leach chemistries.

What wetted materials should Actuated Valve use in Salts/Brines service?

Materials documented for this service: ALD70 diaphragm, SST 316. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a spec review before final specification.

Which Salts/Brines chemicals does this cover?

Named chemicals in this documentation: Raffinate solution, Barren cyanide solution.

Which Actuated Valve models are documented for Salts/Brines?

Documented examples include Netafim Leaching Control Skid valves.

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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated