MADCAD.com - The Cloud-Based Reference Library

- Free Trial - Webinar - Feedback

Cart (0)

No items in cart.

Total

There is a technical issue about last added item. You can click "Report to us" button to let us know and we resolve the issue and return back to you or you can continue without last item via click to continue button.

Home

Content

Tour

eLibrary

Store

Not a subscriber? Register for a trial account.

Username:
Password:

Incorrect username/password.

Already a subscriber?

MADCAD.com Free Trial

Sign up for a 3 day free trial to explore the MADCAD.com interface, PLUS access the
2009 International Building Code to see how it all works.

If you like to setup a quick demo, let us know at support@madcad.com
or +1 800.798.9296 and we will be happy to schedule a webinar for you.

Email *
Password *
Confirm *
First Name *
Last Name *
Title
Company Name *
Company Size *
Industry *
Address *
Address 2
City *
State *	Zip *
Country *
Phone *
How did you hear about MADCAD.com? *

Print page(s), starting from page (current page)

Continue to Print

Reset password

Enter your personal account email address to request
a password reset:

Reset password

Enter your account email address to request
a password reset:

Save As:

Are you sure you want to delete this group?

Security check

Please check the following box:

Please login to your personal account to use this feature.

Email:

Password:

Forgot your password?

Remember me for one month

Need a login? Register now.

Please login to your authorized staff account to use this feature.

Username:

Password:

Are you sure you want to empty the cart?

There were no books found for the applied search filters.

CLICK TO START OVER

Report To Us

Please fill the form below so that we can contact you.

Full name*
Email*
Phone

Contact us for a custom quote

Please fill the form below and a member of our staff will contact you shortly. The contents of your cart will automatically be sent to us so we can provide an accurate custom quote.

Company*
Full name*
Email*
Phone

⨯To continue with accurate pricing,
please select your company type below:

Large goverment organizations

Large multi-national corporation (more than $5B annual revenue)

None of the above

Your company has a special pricing case for IEEE.
For pricing, please contact us by filling out the form.

Full name*
Email*
Phone
Your selection

⨯We need your input!

Are you a code official in a jurisdiction with less than 300,000 population?

Yes No

This item is only available for the code officials of jurisdictions less then 300K population.

If you do not meet the criteria item will be removed and you will be able to continue shopping other items.

⨯ We need your input!

Your company has a special pricing case for ASME.
Please make sure the information you provide below is accurate.

Company Industry
Number Of Employees
Revenue

Pricing for the ASME publications in the store is for a 1-4 employee company in Construction Industry with revenue under $500,000.
If correct company info does not match what is publicly available info we will suspend the access and contact you for correction.
Please call 1-800-798-9296 if you have any questions.
If your company has more than 5,000 employee or more than 500 mil revenue please email us at info@madcad.com to receive a special quote, use "ASME Quote" on the subject line.

Cart Warning

Search book title

Search book content

Clear all filters Advanced Search Basic Search

Download File

eLibrary > 23/30451331 DC BS ISO 23551-11. Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Part 11. Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa >

23/30451331 DC BS ISO 23551-11. Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Part 11. Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa, 2023

Expand All

TOC Search:

23/30451331 DC BS ISO 23551-11. Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Part 11. Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa, 2023

30451331-NC.pdf
ISO_DIS 23551-11 ed.1 - id.83848 Enquiry PDF (en) (1).pdf [Go to Page]
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification [Go to Page]
4.1 Classes of controls [Go to Page]
4.1.1 Classification based on sealing force
4.1.2 Classifications based on pressure surge
4.1.3 Classification with neither sealing force nor pressure surge
4.1.4 Classification of flow control valves for general purpose
4.2 Groups of controls
4.3 Types of DC supplied controls
4.4 Classes of control function
5 Test conditions and tolerances [Go to Page]
5.1 Test conditions
5.2 Tolerances
6 Construction [Go to Page]
6.1 General
6.2 Construction requirements [Go to Page]
6.2.1 Appearance
6.2.2 Holes
6.2.3 Breather holes
6.2.4 Vent limiter
6.2.5 Screwed fastenings
6.2.6 Moving parts
6.2.7 Sealing caps
6.2.8 Disassembling and assembling for servicing and/or adjustment for controls
6.2.9 Auxiliary channels and orifices
6.2.10 Pre-setting device
6.2.11 Closed position indication
6.2.12 Flow rates of valves with modulating control
6.2.13 Other controls assembled to a valve
6.2.14 Balanced valves
6.2.15 Specific construction
6.2.16 Bypass
6.2.17 Semi-automatic shut-off valve
6.3 Materials [Go to Page]
6.3.1 General material requirements
6.3.2 Housing
6.3.3 Springs providing closing force and sealing force
6.3.4 Resistance to corrosion and surface protection
6.3.5 Impregnation
6.3.6 Seals for glands for moving parts
6.3.7 Jointing
6.3.8 Closure members
6.3.9 Parts transmitting the closing force
6.3.10 Balanced valves
6.3.11 Bellows
6.3.12 Resistance to pressure
6.4 Connections [Go to Page]
6.4.1 General
6.4.2 Connection sizes
6.4.3 Connections types
6.4.4 Threads
6.4.5 Union joints
6.4.6 Flanges
6.4.7 Compression fittings
6.4.8 Flare connections
6.4.9 Nipples for pressure tests
6.4.10 Strainers
6.4.11 Gas connections by GQC
6.4.12 Welded connections
6.5 Gas controls employing electrical components in the gas way
6.6 Pneumatic and hydraulic actuating mechanisms
7 Performance [Go to Page]
7.1 General
7.2 Leak-tightness [Go to Page]
7.2.1 General
7.2.2 Requirements
7.2.3 Test
7.2.4 Pressure surge test
7.3 Torsion and bending [Go to Page]
7.3.1 General
7.3.2 Torsion
7.3.3 Bending moment
7.3.4 Torsion and bending tests
7.4 Rated flow rate [Go to Page]
7.4.1 General
7.4.2 Requirements
7.4.3 Test
7.5 Durability
7.6 Functional requirements [Go to Page]
7.6.1 Closing function
7.6.2 Closing force
7.6.3 Delay time and opening time
7.6.4 Closing time
7.6.5 Sealing force
7.7 Endurance [Go to Page]
7.7.1 Requirement
7.7.2 Test
7.8 Vibration
8 Electrical requirements [Go to Page]
8.1 General
8.2 Requirements
8.3 Test
8.4 Protection by enclosure
8.5 Electrical strength for valves
8.6 Heating [Go to Page]
8.6.1 General
8.6.2 Test conditions
8.6.3 Burnout test
8.7 Electrical components [Go to Page]
8.7.1 Switches
8.7.2 Plug connector
8.7.3 Power saving circuit
9 Electromagnetic compatibility (EMC) [Go to Page]
9.1 Protection against environmental influences
9.2 Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity
9.3 Voltage dips, voltage interruptions and voltage variations in the power supply network
9.4 Test of influence of voltage unbalance
9.5 Surge immunity tests
9.6 Electrical fast transient/burst
9.7 Ring wave immunity
9.8 Electrostatic discharge
9.9 Radio-frequency electromagnetic field immunity
9.10 Influence of supply frequency variations
9.11 Power frequency magnetic field immunity
9.12 Evaluation of compliance
10 Marking, installation and operating instructions [Go to Page]
10.1 Marking
10.2 Installation and operating instructions
10.3 Warning notice
Annex€A (informative) Leak-tightness test — Volumetric method
Annex€B (informative) Leak-tightness test — Pressure-loss method
Annex€C (normative) Conversion of pressure loss into leakage rate
Annex€D (normative) Gas quick connector (GQC)
Annex€E (normative) Elastomers/requirements resistance to lubricants and gas
Annex€F (normative) Specific regional requirements in European countries
Annex€G (normative) Specific regional requirements in Canada and USA
Annex€H (normative) Specific regional requirements in Japan
Annex€I (normative) Specific regional requirements in China
Bibliography [Go to Page]

About Us / Careers / support@madcad.com / 1.800.798.9296

MADCAD.com Free Trial

Report To Us

Contact us for a custom quote

⨯To continue with accurate pricing, please select your company type below:

⨯We need your input!

⨯ We need your input!

Cart Warning

23/30451331 DC BS ISO 23551-11. Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Part 11. Automatic and semi-automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa, 2023

⨯To continue with accurate pricing,
please select your company type below: