Примеры использования Non-return valves на Английском языке и их переводы на Русский язык
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Non-return valves.
D Yes, if the piping is equipped with non-return valves.
The non-return valves will conform to EN 13175.
Maintenance-friendly access to cartridge,filter screens and non-return valves.
Non-return valves positively shut both ends preventing spills and protecting the loading station at the same time.
Assortment of extra valves are strainers, non-return valves and ball valves. .
WITT gas non-return valves can be installed easily in existing air supply lines independently of location.
It enables extensive functional inspection of all Witt Flashback Arrestors as well as gas non-return valves up to DN50".
In many European countries, spring-loaded non-return valves had long been installed for the filling of tanks for gases.
Internal tank-bottom valves also had a spring-activated closing system andthus served as non-return valves.
Non-return valves are automatic safety valves, ensuring the flow of media in the pipeline in the desired direction of flow.
The pump module comes fully assembled ex works on a console with a pressure indicator and shut-off,filter and non-return valves.
The proposal was supported, as non-return valves could not perform the"remote triggering" function required by the regulation.
The pump module is delivered fully assembled ex works on a console with pressure indicator, shut-off,filter and non-return valves.
KARMAT Backwater Valves( non-return valves) effectively secure any rooms located on the lower floors against flooding caused by back flow of storm water and sewage.
The drainage spurs for the various compartments shall be linked to the bilge main by means of closing and non-return valves or equivalent devices.
For the prohibition of metal-to-metal sealing of non-return valves, the representative of AEGPL said that this type of sealing was currently safely used and that he would provide more information at the next session.
The experiences gained in constructing the double eccentric shut-off valves were put to use in a new extension to the product range:the manufacture of patented double flanged non-return valves with adjustable hydraulic damping.
The flow betweenthe additive system and the outlet of the petroleum tank should be controlled by suitable technical means(non-return valves, for example) so that there is no accidental flow or resultant pressure increase between the petroleum tank and the additive storage receptacles.
Non-return valves are essential on welding and cutting equipment for user safety and protection of the installation: The best combination is to fit a pair of flame arrestor non-return valves(European standard EN 730-1) on the torch or as close as possible to the user, AND a pair of flame arrestor non-return valves(European standard EN 730-1) on the relief valve. .
Fixed tanks(tank-vehicles) intended for the carriage of liquefied non-toxic flammable gases constructed before 1 July 2011 andwhich are equipped with non-return valves instead of internal stop-valves and which do not conform to the requirements of 6.8.3.2.3, may still be used.
The Safety Committee confirmed the interpretations proposed in paragraphs 6(a) and(g), namely that a stability booklet can be issued for 3 or 4 different densities, otherwise a loading instrument has to be installed on board, andthat regarding firefighting installations, non-return valves cannot be installed in service spaces, accommodation or engine rooms and shall be installed outside the protected area 9.3.X.40.1.
In the case of valves activated by an electric/external power(e.g. 80 per cent stop valve, service valve, shut-off valves, non-return valves, gas tube pressure relief valve, service coupling), those valves shall be in"closed" position when their power is switched off.
Vacuum pump: use a 2-stage vacuum pump with a non-return valve.
Non-return valve(s) or non-return valve(s): yes/no 1/.
Pipette adapter with non-return valve 265 08.
It is important to install a non-return valve fitted in the in-let side.
Integrated non-return valve increases safety.
A non-return valve does not fulfil the provisions of this paragraph.
Once the system has been loaded, a non-return valve prevents the emptying of the cylinders.