UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

CSA/AM - ANSI Z21.80/CSA 6.22

Line Pressure Regulators

inactive
Buy Now
Organization: CSA/AM
Publication Date: 1 October 2003
Status: inactive
Page Count: 58
scope:

This standard applies to line pressure regulators, (see Part V, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as regulator(s), either individual or in combination with over pressure protection devices, hereinafter referred to as device(s), intended for application in gas piping systems between the service regulator or LP-gas 2 psi service regulator and the gas utilization equipment.

Types of gases. This standard applies to regulators for operation with natural, manufactured, and mixed gases, liquefied petroleum gases and LP gas-air mixtures.

This standard applies to regulators classified in accordance with their intended application with reference to inlet and outlet pressures as follows.

This standard applies to regulators and devices intended for use in one or more of the following mounting classifications (see 1.12-a):

Upright-single position on a horizontal axis with respect to the inlet connection, as specified by the manufacturer.

Horizontal-any position on a horizontal axis with respect to the inlet connection.

Vertical-any position on a vertical axis with respect to the inlet connection.

Limited Horizontal-any position from upright to 90 degrees (1.57 rad) from upright on a horizontal axis with respect to the inlet connection.

Multipoise-any position on a horizontal, vertical or intermediate axis with respect to the inlet connection.

The tests specified herein shall be conducted with the regulator mounted in the manufacturer's specified upright position, unless otherwise specified herein.

If the manufacturer specifies more than one mounting position, the tests in 2.7 (Outlet Pressure Range) shall be conducted in each mounting position. The data from these tests shall then be analyzed to determine the mounting position which produces the minimum outlet pressure and the mounting position which produces the maximum outlet pressure, based on results observed for the minimum outlet pressure setting of the regulator.

a. The tests in 2.8 (Range of Regulation Capacity) shall be conducted in the mounting position which produces the minimum outlet pressure, as determined in 2.7 (Outlet Pressure Range).

b. The tests in 2.8 and 2.9 (Regulator Lockup Pressure) shall also be conducted in the mounting position which produces the maximum outlet pressure, as determined in 2.7.

The tests specified herein shall be conducted at a room temperature of 77 ± 10°F (25 ± 5.5°C). Regulators and vent limiters complying with the provisions of this standard shall be considered as having an operating temperature range of 32°F (0°C) to 125°F (51.5°C). At the option of the manufacturer, a greater operating temperature range may be specified, in which case additional tests as outlined in 2.4 (Leakage) and 2.10 (Continued Operation) shall be conducted.

If a value for measurement as given in this standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification.

All references to psi throughout this standard are to be considered gage pressures unless otherwise specified.

Document History

January 1, 2019
Line Pressure Regulators
A description is not available for this item.
September 1, 2012
Line Pressure Regulators
A description is not available for this item.
January 1, 2012
Line Pressure Regulators
A description is not available for this item.
December 1, 2011
Line Pressure Regulators
This standard applies to line pressure regulators, (see Part V, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as regulator(s), either individual or in...
January 1, 2011
Line Pressure Regulators
A description is not available for this item.
October 1, 2010
Line Pressure Regulators
A description is not available for this item.
May 1, 2005
Line Pressure Regulators
A description is not available for this item.
October 1, 2003
Line Pressure Regulators
Preface This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of a line pressure regulator. It is the result of years of...
ANSI Z21.80/CSA 6.22
October 1, 2003
Line Pressure Regulators
This standard applies to line pressure regulators, (see Part V, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as regulator(s), either individual or in...
October 1, 2003
Line Pressure Regulators
This standard applies to line pressure regulators, (see Part V, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as regulator(s), either individual or in...
January 1, 1997
Line Pressure Regulators
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of a line pressure regulator. It is the result of years of...
Line Pressure Regulators
PREFACE The standards set forth herein apply to the first edition of the Standard for Line Pressure Regulators, ANSI 221.80-1997 CSA 6.22-M97, and supersede corresponding standards therein....
Line Pressure Regulators
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of a line pressure regulator. It is the result of years of...
January 1, 1997
Line Pressure Regulators
This standard applies to line pressure regulators, (see Part V, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as reguiator(s), either individual or in...

References

Advertisement