GSO ISO 5752:2023

Metal valves for use in flanged pipe systems — Face-to-face and centre-to-face dimensions

GSO ISO 5752:2023 发布历史

GSO ISO 5752:2023由GSO 发布于 2023-02-28。

GSO ISO 5752:2023在国际标准分类中归属于: 23.060.01 阀门综合。

GSO ISO 5752:2023 的最新版本是哪一版？

最新版本是 GSO ISO 5752:2023 。

GSO ISO 5752:2023的历代版本如下：

• 2023年 GSO ISO 5752:2023

This document specifies the basic series of face-to-face (FTF) and centre-to-face (CTF) dimensions for two-way metal valves of the gate, globe, diaphragm, ball, plug, butterfly design types used as isolating and check valves in flanged pipe systems. Each basic series of face-to-face and centre-to-face dimensions can be used as required with flanges of mating dimensions conforming to the equivalent EN or ASME flange series. This document covers valves with the following PN, Class, DN and NPS values: —    PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400; —    Class 125; Class 150; Class 250; Class 300; Class 600; Class 900; Class 1 500; Class 2 500; —    DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 650; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 050; DN 1 200; DN 1 400; DN 1 600; DN 1 800; DN 2 000; —    corresponding to nominal sizes NPS: ⅜; ½; ¾; 1; 1 ¼; 1 ½; 2; 2 ½; 3; 4; 5; 6; 8; 10; 12; 14; 16; 18; 20; 24; 26; 28; 30; 32; 36; 40; 42; 48; 56; 64; 72; 80. NOTE       See Annex B for the relationship between DN and NPS.

标准号

GSO ISO 5752:2023

发布

2023年

发布单位

GSO

当前最新

GSO ISO 5752:2023

 

 

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