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Codes, Regulations, and Specifications
Codes, Regulations, and Specifications
Sherwood refrigeration, air conditioning and high-pressure application components are made to various regulations and standards that currently exist in our industry. Where codes or specifications exist, Sherwood insists that each product manufactured meets the maximum conditions of such codes. In cases where there are no code requirements, our manufacturing specifications require even tighter controls to insure the optimum in good engineering practice. Briefly outlined below is a description of the various codes to which our products are manufactured; detailed information or data is available upon request.
Underwriters' Laboratories, Inc.
We have submitted and obtained U.L. + C.U.L. certified listings on many of our standard products.
Local and Municipal Codes.
There are many municipal governing bodies that establish stringent codes for products used within their local area. Where Sherwood products are sold and used in these areas, the necessary approvals have been obtained.
ANSI/ASHRAE 15 American National Standard for Mechanical Refrigeration.
This code outlines specific requirements for the testing of pressure relief valves. In addition to relief valves, all other items in this catalog which come under the jurisdiction of this safety code are built to comply with its requirements.
ANSI-B70.1 American National Standard for Refrigeration Flare Type Fittings.
This code outlines very accurately all the dimensions required on refrigeration flare type fittings. Only fittings that comply with this code should be used in refrigeration work to ensure you the finest in flare fittings.
Society of Automotive Engineers.
All requirements previously established by the SAE were incorporated in the ANSI-B70. 1.
ANSI-B57.1 Compressed Gas Cylinder Valve Outlet and Inlet Connections.
Sherwood products comply completely with the requirements of this standard. Our staff is represented on various cylinder gas committees charged with modifications and improvements of this code.
Air Conditioning and Refrigeration Institute Standards.
These standards are closely adhered to in our manufacturing operation to make certain that all Sherwood products meet the specifications and ratings outlined in the code.
Pamphlet S-1, Compressed Gas Association, Inc., Safety Relief Device Standards.
All Sherwood safety devices are built in accordance with CGA's recommendations. For a complete cross reference of Sherwood part numbers with CGA safety device numbers, consult the factory.
Comments or Inquiries: swdinfo@sherwoodvalve.com