DVGW W 331 PDF

We use cookies to make our websites more user-friendly and to continuously improve them. If you continue to use the website, you consent to the use of cookies. You can find more information in our privacy statement and our cookie guidelines. These cookies are essential for the operation of the site and enable, for example, security-relevant functions. In addition, we can also use this type of cookie to determine whether you want to remain logged in to your profile in order to make our services available to you more quickly when you visit our website again. In order to further improve our offer and our website, we collect anonymized data for statistics and analysis.

Author:Shagore Kigasida
Country:Thailand
Language:English (Spanish)
Genre:Love
Published (Last):1 April 2011
Pages:474
PDF File Size:1.84 Mb
ePub File Size:19.52 Mb
ISBN:153-3-86348-982-7
Downloads:60775
Price:Free* [*Free Regsitration Required]
Uploader:Zolobei



DVGW International. Specialists from the gas and water industry shape the standards themselves and German law specifi cally refers to these documents. The pooling of specialist competence at the national level lays the foundation for international cooperation within Europe and beyond. Service Portfolio. English pages Service Portfolio Standardisation. Standardisation Developing the best practice of the future.

DVGW has been setting standards for more than years. DVGW standards provide a foundation for everyone working in the gas and water sectors. On the basis of the most up-to-date scientific and practical knowledge, DVGW defines binding rules for products and work processes in the gas and water industry.

The DVGW standards build on technical trends in a future-oriented way. The main objective is to promote safety, hygiene and innovation — for the benefit of the environment and consumers. DVGW is a not-for-profit organization that operates independently and impartially. Industry specialists are involved in standardization right from the outset and are able to state reservations or make suggestions in a transparent process. Technical self-regulation in Germany.

Facts and Figures: 2, expert volunteers codes of practice currently valid gas network operators and water suppliers with audited TSM systems. Clear, modern layout Fast search functions Optimized for mobile devices such as tablets and smart phones Integrated DVGW standards archive Information linked to each standard: relevant DVGW courses and seminars, revision status, contacts, specialist information. Direct contact to wvgw customer service. Contact us if you would like to subscribe to the set of rules or if you have any questions about your subscription or product in general.

More information. Share the page Print this page.

INHIBICION SINTOMA Y ANGUSTIA FREUD PDF

Underground Hydrant 304 and 305

As an option, the hydrants may be equipped with a self-locking, epoxy coated stainless steel outlet cover. The one-piece body of the underground hydrant type or is made of ductile cast iron and is fully enamelled. The sturdy obturator is also made of cast iron. Its shape allows ideal flow conditions and it is further fully coated with high-quality EPDM.

C.ELEMENTARZ HAKERA PDF

DVGW W 331:2006-11

.

Related Articles