Asahi/America
Thermoplastic ball, butterfly, check, gate, and diaphragm valves; Series 19 electric actuation; Proline/Super Proline/Ultra Proline piping; and Duo-Pro double containment for DLE and corrosive chemical service.
What LibertyCES specifies from Asahi/America
Ball valves factory-equipped with an off-gas vent hole for sodium hypochlorite service. Butterfly/check lines handle sulfuric, hydrofluoric, and nitric acid plus oxidizers and caustics.
NEMA 4X electric actuator with stainless steel trim. Recommended pairing with Type-14 Diaphragm Valve for Direct Lithium Extraction brine service.
Three chemical-resistance tiers of industrial piping — Ultra Proline specified for sulfuric acid where standard PE isn't sufficient.
Asahi/America's own recommended system for DLE brine and acid handling — outer pipe meets EPA 30-day containment standard.
Frequently Asked Questions
Why do Asahi/America ball valves have a vent hole?
To prevent off-gas buildup in sodium hypochlorite applications — a factory-equipped 1/8" vent hole. This is a valve-level confirmation of the same off-gassing hazard already documented at the pump and tank level for sodium hypochlorite service.
What is the difference between Proline, Super Proline, and Ultra Proline?
Proline is polypropylene (standard chemical resistance), Super Proline is PVDF (higher chemical/temperature resistance), and Ultra Proline is ECTFE/Halar — the highest resistance tier, specified for sulfuric acid where standard PE piping isn't sufficient.
What valve/actuator combination does Asahi/America recommend for DLE brine service?
Type-14 Diaphragm Valve with the Series 19 MAV MultiPack electric actuator — the diaphragm valve's top-entry design isolates the bonnet from the fluid so only the body/diaphragm (PVDF, PTFE, or EPDM) touches the abrasive, corrosive brine.