Butterfly Valve — Solvents/Organics
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LibertyCES has documented Butterfly Valve in Solvents/Organics service, including Methanol, Chloroform and Chlor-pyridine. Wetted materials to confirm: PTFE/PCTFE. Documented models include Crane CPE Type 800. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a free spec review.
Notes from the vendor documentation
Methanol/chloroform/chlor-pyridine explicitly named among Type 800's chemical/petrochemical applications.
Materials documented for this service
- PTFE/PCTFE
Products cited for this service
Real Specifications
| Spec | Value | Source document |
|---|---|---|
| Type 800 named process chemistry | Methanol named among Type 800's process list | Crane ChemPharma & Energy — XOMOX High Performance Butterfly Valves |
| Special Purpose Butterfly Valve named chemistries | Chloroform and Chlor-pyridine explicitly named among the Special Purpose line's chemistry-specific application list | Crane ChemPharma & Energy — XOMOX High Performance Butterfly Valves |
| PTFE/RPTFE seat temperature range | -70°C to +232°C on the same Type 800/800ISO seat-material ladder used for these named solvents | Crane ChemPharma & Energy — XOMOX High Performance Butterfly Valves |
Methanol sits on Type 800's general process list while chloroform and chlor-pyridine only appear on the Special Purpose line's more specific chemistry list — worth confirming which document a quote is actually pulling from before assuming full family-wide coverage for a named solvent.
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 Butterfly Valve handle Solvents/Organics?
Methanol/chloroform/chlor-pyridine explicitly named among Type 800's chemical/petrochemical applications.
What wetted materials should Butterfly Valve use in Solvents/Organics service?
Materials documented for this service: PTFE/PCTFE. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a spec review before final specification.
Which Solvents/Organics chemicals does this cover?
Named chemicals in this documentation: Methanol, Chloroform, Chlor-pyridine.
Which Butterfly Valve models are documented for Solvents/Organics?
Documented examples include Crane CPE Type 800.
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated