Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
N22
Catalog 3501E
Fluid Compatibility Guide
Fluid Compatibility Guide
The following pages list general recommendations for the selection of
valve materials. For specific cases, and for those not included in the
Fluid Compatibility Chart, it is advisable to check with your Parker
representative.
There are many specific environmental factors which might affect
corrosion rate such as temperature, solution, concentration and
presence of impurities. Therefore, we suggest that the information
be used as a rough guide to material selection. If any questions exist
regarding the expected performance of a material in a given application,
actual tests should be performed to determine the suitability of the
materials in question.
E-Excellent
G-Good
P-Poor
U-Unsatisfactory
ACETALDEHYDE
P
G
E
P
G
G
P
E
U
ACETAMINE
G
G
G
E
G
E
ACETATE SOLVENTS
E
E
E
P
U
E
U
ACETIC ACID VAPORS
U
U
U
E
ACETIC ACID (10%)
P
P
E
U
P
G
U
E
U
U
ACETIC ACID (80%)
P
P
E
U
U
P
U
E
U
U
ACETIC ACID (AERATED)
P
P
E
G
G
P
E
U
ACETIC ACID (AIR FREE)
P
P
E
G
G
U
E
U
ACETIC ACID (CRUDE)
P
P
E
U
U
U
E
U
ACETIC ACID (GLACIAL)
U
U
P
G
P
E
U
ACETIC ACID (PURE)
P
U
E
U
U
U
E
U
ACETIC ANHYDRIDE
U
U
G
U
P
P
U
E
U
U
ACETONE
E
E
E
U
U
E
U
E
E
E
ACETOPHENONE
G
G
G
U
U
E
U
ACETYL CHLORIDE
E
G
P
U
U
U
U
E
ACETYLENE
G
E
E
G
P
E
E
E
E
ACID FUMES
U
U
G
P
G
E
ACRYLONITE
E
E
E
U
U
U
P
E
AIR
E
E
E
E
E
E
E
E
E
ALCOHOL, AMYL
G
G
E
P
P
E
G
E
E
ALCOHOL, BUTYL
G
G
E
G
G
P
E
E
E
ALCOHOL, DIACETONE
E
E
E
U
P
G
U
E
ALCOHOL, ETHYL
G
G
G
E
G
E
E
E
E
ALCOHOL, ISOPROPYL
G
G
G
P
G
E
E
E
E
ALCOHOL, METHYL
E
G
E
G
E
E
P
E
E
ALCOHOL, PROPYL
E
G
E
G
G
E
E
E
ALCOHOLS, FATTY
G
G
E
G
G
E
ALUM
U
G
G
G
G
E
ALUMINA
U
E
E
E
E
E
ALUMINUM ACETATE
G
E
U
U
E
U
E
ALUMINUM BROMIDE
E
E
E
E
ALUMINUM CHLORIDE DRY
U
P
P
G
G
E
E
E
E
ALUMINUM CHLORIDE SOLUTION
U
G
G
E
E
U
ALUMINUM FLUORIDE
U
U
P
E
E
E
E
E
U
ALUMINUM HYDROXIDE
E
U
E
E
E
E
E
E
ALUMINUM NITRATE
U
U
P
G
G
G
U
E
ALUMINUM OXALATE
U
E
ALUMINUM SALTS
E
E
E
E
ALUMINUM SULFATE
P
U
G
E
E
E
E
E
E
P
AMINES
G
G
E
U
U
P
U
E
E
AMLY CHLORIDE
G
E
U
P
U
U
E
AMMOMIUM BICARBONATE
G
P
G
G
E
E
E
E
E
AMMONIA, ALUM
E
G
G
E
AMMONIA, ANHYDROUS LIQUID
U
E
E
G
P
G
U
E
AMMONIA, AQUEOUS
U
E
E
G
G
E
E
AMMONIA, GAS, HOT
U
G
E
P
E
E
U
E
AMMONIA LIQUOR
E
E
AMMONIA SOLUTIONS
U
G
E
G
G
G
U
E
AMMONIUM ACETATE
U
G
G
G
E
U
E
AMMONIUM BROMIDE 5%
G
E
FLUID
BRASS
Carbon
STEEL
316
S.S.
BUNA N
(
NILTRILE)
NEOPRENE EPR
Fluoro-
carbon PTFE
ACETAL
NYLON