Actuator — Acids
30+ years spec experience. Send James the process data and get a real answer — not a catalog page.
Request a Spec Review →Named chemicals
What LibertyCES's vendor documentation shows
Actuator housings themselves are rarely chemical-rated directly; evidence is via named 'Chemical Applications' sector and oilfield service context rather than a specific named acid.
Materials documented for this service
- Aluminum alloy
- Rilsan-coated aluminum
- Glass-filled Polyamide
- 316SS
Products cited for this service
Real Specifications
| Asahi Series 92/94/10 housing materials | Specially treated aluminum alloy (Series 92/10) or Zytel FR50 plastic (Series 94) | asahi-america-actuation-basics.md |
| Asahi Series 79P pneumatic body options | Rilsan-coated aluminum alloy, glass-filled Polyamide, or 316SS — 3 real material tiers | asahi-america-actuation-basics.md |
| Crane XRP construction | Anodized/calibrated aluminum body, RAL 9005 black plastic end caps, silver-anodized shaft, stainless steel fasteners, POM bearings; ATEX IIC hazardous-area compliant | crane-cpe-xomox-pneumatic-actuators.md |
Asahi explicitly warns that steel pistons used by some other manufacturers 'can be a problem if powered with water, and also if powered from a moist air supply' — a real, named actuator-internal corrosion risk that has nothing to do with the valve's own chemical service.
Actuator housings themselves are rarely chemical-rated the way a valve body is — the real spec question near acid service is atmospheric corrosion resistance of exposed metal parts (piston, shaft, fasteners), not immersion resistance, which is why Asahi and Crane both publish material-tier options rather than a single 'acid-resistant' actuator line.
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
Is Actuator compatible with Acids?
Actuator housings themselves are rarely chemical-rated directly; evidence is via named 'Chemical Applications' sector and oilfield service context rather than a specific named acid. This is light evidence.
What materials are documented for Actuator in Acids service?
Materials documented for this service: Aluminum alloy, Rilsan-coated aluminum, Glass-filled Polyamide, 316SS. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.
What specific Acids chemicals does this cover?
Named chemicals in this documentation: Oilfield chemical service (unnamed acids), generic "Chemical Applications".
What products are cited for Actuator in Acids service?
Documented examples include Asahi Series 92/94 Electric Actuator, Crane CPE MATRYX/XRP Pneumatic Actuator.
Ready to buy or need a fast answer? Call, text, or email James directly — (559) 395-5500 · [email protected].