FlowGuard Gold CPVC System
This specification covers requirements, test methods, and methods of marking for CPVC (chlorinated polyvinyl chloride) plastic hot- and cold-water distribution system components made in one standard dimension ratio and intended for water service up to and including 180° F. The components covered by this specification are intended for use in residential and commercial, hot and cold potable-water distribution systems.
CPVC MATERIALS:
Rigid CPVC (chlorinated polyvinyl chloride) compounds used in the manufacture of
CPVC 4120 SDR 11 shall be type IV grade I (Cell Class 23447-B) as identified in ASTM D
1784. The product shall be light tan in color, and contain the specific amounts of pigments,
stabilizers, and other additives approved by NSF for the conveyance of potable water.
DIMENSIONS:
CPVC SDR 11 shall meet the requirements of ASTM D 2846 for physical dimensions
and tolerances. The tubing has the same outside diameter as copper tubing, made in
sizes 1/2" through 2" nominal diameters. All diameters are pressure rated 400 PSI at 73°
F and 100 PSI at 180° F.
MARKING:
The marking on CPVC SDR 11 FlowGuard Gold ® shall meet the requirements of ASTM
D 2846. A code number shall be included on the pipe, tubing, and fittings that can be used
to identify the manufacturer, the compound, and the date of manufacture.
Charlotte Pipe And Foundry, P.O. Box 35430, Charlotte, NC 28235. Tel: 800-438-6091; Fax: 888-577-3649.