Gate Valves Books

  • API STD 599 For Petroleum Refining Standards

    This standard covers steel, nickel base and other alloy plug valves with flanged or butt-welding ends and ductile iron plug valves with flanged ends in sizes NPS 1/2 through NPS 24 and threaded or socket-welding ends for sizes NPS 1/2 through NPS 2. Valve bodies conforming to ASME B16.34 may have one flange and one butt-welding end, or one ...

  • API STD 600 For Petroleum Refining Standards

    This International 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 diameters.This International standard sets forth the ...

  • API STD 602 For Petroleum Refining Standards

    This international standard specifies the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications.It is applicable to valves of:— nominal pipe sizes NPS 1/4, NPS 3/8, NPS 1/2, NPS 3/4, NPS 1, NPS 1 1/4, NPS 1 1/2, NPS 2, NPS 2 1/2, NPS 3, and NPS ...

  • API RP 621 For Petroleum Refining Standards

    This recommended practice (RP) provides guidelines for reconditioning heavy wall (API 600 and API 594 type) carbon steel, ferritic alloy (up to 9 % Cr), stainless steel, and nickel alloy gate, globe, and check valves for ASME pressure classes 150, 300, 400, 600, 900, 1500, and 2500. Guidelines contained in this RP apply to flanged and butt weld ...

  • API STD 598 For Petroleum Refining Standards

    This standard covers inspection, examination, supplementary examinations, and pressure test requirements for resilient-seated, nonmetallic-seated (e.g. ceramic), and metal-to-metal-seated valves of the gate, globe, plug, ball, check, and butterfly types. Resilient seats are considered to be:soft seats, both solid and semi-solid grease type (e.g. ...

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    Standards Official Notice - Effective September 2016

    ANSI/AWWA C541-16 Standard for Hydraulic and Pneumatic Cylinder and Vane-Type Actuators for Valves and Slide Gates (January 8, 2016)ANSI/AWWA C542-16 Standard for Electric Motor Actuators for Valves and Slide Gates (April 7, 2016)ANSI/AWWA C671-16 Standard for Online Turbidimeter Operation and Maintenance (November 18, ...

  • API STD 603 For Petroleum Refining Standards

    This Standard specifies the requirements for corrosion-resistant bolted bonnet gate valves meeting the requirements of ASME B16.34, Standard Class, for valves having flanged or butt-weld ends in sizes NPS ½ through 24, corresponding to nominal pipe sizes in ASME B36.10M, and Classes 150, 300, and 600.This Standard covers requirements for ...

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