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Requirements for flanged and threaded end valves for general purposes in sizes DN 10 to DN 1000 for flange valves and ½ to 6 for threaded end valves for nominal pressures in the range PN 6 to PN 25.
This Standard Practice covers requirements for design, materials, fabrication, installation, qualification, examination, testing, and shipment of metal bellows and/or bellows assemblies to be installed in manual and automated on-off globe and gate valves. This Standard Practice is...
This standard describes iron-body resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service having a temperature range of 33° to 125°F (0.6° to 52°C). Velocity. These...
This standard describes iron-body, metal-to-metal seated, nonrisingstem (NRS) gate valves, including tapping gate valves, 3 in. (75 mm) through 72 in. (1,800 mm), and outside screw and yoke (OS&Y) rising-stem gate valves, 3 in. (75 mm) through 72 in. (1,650...
This standard covers steel venture gate valves with flanged and buttwedling ends, in sizes NPS 2 through 24, corresponding to nominal pipe sizes in ANSI B36.10. The term veturi describes a valve with seat openings appreciably smaller than the end ports. This standard covers...
This standard describes reduced-wall, resilient-seated gate valves with non-rising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service having a temperature range of 33° to 125°F (0.6° to 52°C). Velocity....
This standard covers compact steel gate valves that have an integral or welded male extension suitable for direct attachment as a branch connection. Valves shall conform to all requirements for Class 800 or Class 1500 valves specified in API Standard 602, except as...
This standard Practice covers gray iron gate valves with flanged and threaded ends. This standard Practice covers valves in sizes and pressure-temperature
This standard specifies the requirements for a heavy-duty series of bolted bonnet steel gate valves for petroleum refinery and related applications where corrosion, erosion, and other service conditions would indicate a need for full port openings, heavy wall sections, and large stem...
This specification describes gate valves for use in water, oil, gas, or steam services on shipboard.
Scope. This specification describes bronze gate valves for use in shipboard water, oil, gas, or steam services.
This Standard specifies requirements for PN 16 and PN 35 solid gate metal-bodied metalseated gate valves for waterworks purposes, with a maximum operating temperature of 40°C. This Standard is applicable to the following versions: (a) Valves of nominal sizes DN 80 to DN...
This Standard specifies requirements for PN 16 and PN 25 metal-bodied resilient-seated gate valves for waterworks purposes, with a maximum operating temperature of 40°C. This Standard is applicable to the following versions: (a) Valves of nominal sizes DN 80 to DN 750 with...
SCOPE AND FIELD OF APPLICATION This Standard Practice covers stainless-steel-line
