Performance Requirements for Pilot Operated Water Pressure Reducing Valves for Potable Water

Designation Number:
ASSE 1103
Standard Type:
National Standard of Canada - Domestic
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Standard
ICS code(s):
23.060.40; 91.140.60
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

Devices covered by this standard are pilot operated, diaphragm types. Devices shall be permitted to have a strainer connected to the valve inlet or be without strainer.

Project need:

Note: The title, scope, and project need for this NOI (originally published on October 5, 2022) were updated by the responsible SDO on February 20, 2024. To develop a new Joint Canada-U.S. National Standard for pilot operated pressure regulating valves and high range pressure regulating valves. Devices covered by this standard are pilot operated, diaphragm types. Devices shall be permitted to have a strainer connected to the valve inlet, or be without strainer. Devices shall be permitted to be with or without an integral by-pass relief valve. These devices operate at a minimum pressure of 250 psi. These high pressure devices range in sizes of 1 1/4 to 36 inches nominal size.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.