Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search
Home
BSI
BS EN ISO 10434:2020

BS EN ISO 10434:2020

Current

Current

The latest, up-to-date edition.

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-23-2020

Publisher

British Standards Institution

This document 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 can indicate a need for full port openings, heavy wall sections and large stem diameters.

This document 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 can indicate a need for full port openings, heavy wall sections and large stem diameters.

This document sets forth the requirements for the following gate valve features:

  • bolted bonnet;

  • outside screw and yoke;

  • rising stems;

  • non-rising handwheels;

  • single or double gate;

  • wedge or parallel seating;

  • metallic seating surfaces;

  • flanged or butt-welding ends.

It covers valves of the nominal sizes DN:

  • 25; 32; 40; 50; 65; 80; 100; 150; 200; 250; 300; 350; 400; 450; 500; 600;

corresponding to nominal pipe sizes NPS:

  • 1; 1¼; 1½; 2; 2½; 3; 4; 6; 8; 10; 12; 14; 16; 18; 20; 24;

applies for pressure Class designations:

  • 150; 300; 600; 900; 1500; 2500;

and applies for pressure PN designations:

  • 16, 25, 40, 63, 100, 160, 250 and 400.

Committee
PSE/18/2
DocumentType
Standard
ISBN
9780539053241
Pages
0
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 10434:2020 Identical
EN ISO 10434:2020 Identical

View more information
US$287.49
Excluding Tax where applicable
USD
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us