A consumer piping gas pressure regulator shall be installed in accordance with all of the following … Isolation at the meter is not always practical and vital time may be lost in gaining access to the meter. The appliance isolation valve is generally additional to the burner isolation valve located adjacent to the burner and intended for commissioning and servicing.

It’s important to know all about your water shut off tap but gas is even more risky, whatever local shut-off valves you might have, being able to simply cut it off to the home could be essential. If you aren’t certain of where your shut-off valves are don’t delay, it’s time to go and find it. For example, will a butterfly handle be a better option than a traditional lever handle? Are you looking at an installation that will require foot mounted valves? Will the job require/ benefit from having a gas test point valve in place?a b c Green, John W (1997). Perry's chemical engineers' handbook. McGraw Hill. pp.Section 10 - Transport and Storage of Fluids. ISBN 0-07-049841-5.

In many instances burners are located on top of an appliance. This may be for a number of reasons, such as the location of oven re-circulation fan and combustion chamber for compactness or floor space limitations. Spray and bake booths are a common example. YouTube sets this cookie to measure bandwidth, determining whether the user gets the new or old player interface.

Menon, E. Shashi (2011). Pipeline Planning and Construction Field Manual. Elsevier, Inc. p.396. ISBN 9780123838544. The revision to this standard came into effect on 30 November 2020. To allow registered businesses time to carry out internal update training to reflect the technical requirements of the amended standard, Gas Safe Register will inspect to the new requirements of this standard from 1 April 2021. However, this should not restrict businesses from applying the specification sooner. However, to ensure that all components are appropriate and safe, you should never directly touch a gas isolation valve. Instead, always have expert technicians do the task. Where gas appliances are in use there a should be a local or appliance gas shut off or isolating valve. This is typically a lever ball valve with a handle (often yellow). When the handle is in-line with the pipe, the valve is open and gas will flow to your appliance. To shut off the gas to the appliance, turn the handle 90 degrees so it’s perpendicular to the pipe. Locating all of your appliance shut off valves is important in case you need to use them in a hurry. If you don’t find a valve, you may not have any installed. A good gas safe plumber will help confirm that and will install suitable valves to give you that all-important control over your gas flow. Getting help with your gas and heating