Standard Specification for
Special Engineered Fittings, Appurtenances or Valves for
use in Poly (Vinyl Chloride) (PVC) or Chlorinated Poly (Vinyl
Chloride) (CPVC) Systems1
This standard is issued under the fixed designation F 1970; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
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