API 604

Ductile Iron Gate Valves, Flanged Ends

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Organization: API
Publication Date: 1 August 1981
Status: inactive
Page Count: 14
scope:

This standard covers ductile iron gate valves with flanged ends, in sizes NPS 1 ½ through 24, corresponding to nominal pipe sizes in ANSI B36.10.

This standard covers valves in Classes 150 and 300, as specified in ANSI B16.42.

The vales covered are the outside screw-and-yoke (OS&Y) type, with a rising stem, nonrising hand wheel, bolted bonnet, and various types of gates (see API Standard 600, 2.3).

Valves covered by this standard shall conform to the applicable requirements for flanged valves of corresponding size and class in API Standard 600, except as modified herein. The standard nomenclature for valve parts.

Document History

API 604
August 1, 1981
Ductile Iron Gate Valves, Flanged Ends
This standard covers ductile iron gate valves with flanged ends, in sizes NPS 1 ½ through 24, corresponding to nominal pipe sizes in ANSI B36.10. This standard covers valves in Classes 150 and 300,...

References

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