The company is the first one to pass ISO 9001(2008),ISO 14001 ,OHAS 18001 international quality system certificate, China pressure pipe safety registration certificate (AZ), European Union safety registration certificate (CE0036), and American Petroleum Institute Certificate (API 6D) and (API607) . We are one of the member unit of China Valve Association as well as China Gas Association, member unit of first class supplying network of CNPC and member unit of fittings supplying network of State Power Corporation.
The knife gate is a uni or bi-directional valve designed for general industrial service applications. The design of the body and seat assures non-clogging sh
Main Standard: Design Standard: API 6D Face to Face Standard: ASME D16.10 Connection standard: ASME B 16.5,ASME B16.25 Test & Inspect Standard:API 598
The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body. The forged body w
...2024 Dec EDVC has been acquired by Zhenshun Valve Company
2015 Jun EDVC has established international business department in Wuhan
2003 FebEstablish an EDVC valve factory in Wenzhou
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