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Homepage>BS Standards>23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE>23.060 Valves>23.060.01 Valves in general>20/30392799 DC BS ISO 5752. Metal valves for use in flanged pipe systems. Face-to-face and centre-to-face dimensions
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immediate downloadReleased: 2020-03-17
20/30392799 DC BS ISO 5752. Metal valves for use in flanged pipe systems. Face-to-face and centre-to-face dimensions

20/30392799 DC

BS ISO 5752. Metal valves for use in flanged pipe systems. Face-to-face and centre-to-face dimensions

CURRENCY
LANGUAGE
English
Standard number:20/30392799 DC
Pages:31
Released:2020-03-17
Status:Draft for Comment
DESCRIPTION
This standard 20/30392799 DC BS ISO 5752. Metal valves for use in flanged pipe systems. Face-to-face and centre-to-face dimensions is classified in these ICS categories:
  • 23.060.01 Valves in general

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 may be used as required with flanges of mating dimensions conforming to 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: 3/8; 1/2; 3/4; 1; 1 1/4; 1 1/2; 2; 2 1/2; 3; 4; 5; 6; 8; 10; 12; 14; 16; 18; 20; 24; 26; 28; 30; 32; 36; 40; 42; 48; 56; 64; 72; 80.


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