CSA - B356-M1979
Water Pressure Reducing Valves for Domestic Water Supply Systems
inactive
| Organization: | CSA |
| Publication Date: | 1 August 1979 |
| Status: | inactive |
| Page Count: | 16 |
scope:
This Standard covers material specifications, construction requirements, and tests for structural integrity, capacity and reduced pressure deviations, and instructions and marking.
Application and Scope
Application
This Standard applies to devices that automatically reduce the initial supply pressure to a set lower pressure in domestic water systems. It applies to devices in the size range 1/2 - 2 inches inclusive that are of the direct acting diaphragm type with a means for adjusting the pressure setting, and are suitable for use over a hydrostatic inlet pressure range up to 1700 kPa and a water temperature range up to 82°C.
Document History
January 1, 2023
Water pressure reducing valves for potable water distribution systems
General
This Standard applies to water pressure reducing valve for potable water distribution systems. The purpose of a water pressure reducing valve for potable water distribution systems (herein...
January 1, 2022
Water pressure reducing valves for potable water distribution systems
General
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
August 1, 2010
Water pressure reducing valves for domestic water supply systems
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
August 1, 2010
Water pressure reducing valves for domestic water supply systems
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
January 1, 2010
Water pressure reducing valves for domestic water supply systems
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
January 1, 2010
Water pressure reducing valves for domestic water supply systems
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
January 1, 2010
Water pressure reducing valves for domestic water supply systems
This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the...
February 1, 2005
Water Pressure Reducing Valves for Domestic Water Supply Systems
A description is not available for this item.
June 1, 2002
Water Pressure Reducing Valves for Domestic Water Supply Systems
A description is not available for this item.
March 1, 2000
Water Pressure Reducing Valves for Domestic Water Supply Systems
This Standard applies to devices that automatically reduce the initial pressure to a set lower pressure in water systems and are self-acting spring-operated devices. It applies to devices that are of...
March 1, 2000
Water Pressure Reducing Valves for Domestic Water Supply Systems
This Standard applies to devices that automatically reduce the initial pressure to a set lower pressure in water systems and are self-acting spring-operated devices. It applies to devices that are of...
B356-M1979
August 1, 1979
Water Pressure Reducing Valves for Domestic Water Supply Systems
This Standard covers material specifications, construction requirements, and tests for structural integrity, capacity and reduced pressure deviations, and instructions and marking.
Application and...