GU series vacuum ball valve
The GU series vacuum ball valve is suitable in the vacuum system puts through or shuts off the pipeline the medium class. This valve for the straight general formula manual ball valve, depends on the spherical surface seal, thus already can use under the vacuum state, also can use under the low pressure condition. And may the free position installment. Suitable actuating medium for belt acid, alkalinity gas or liquid. Suitable medium temperature: Standard seal -25 ~ +12 0thermostable seal -25 ~ +230
Shanghai Zhongding Valve Making Co., Ltd are a manufacture integrative with innovations, manufacture, and sale and after service.
Our company is reseach enterprises incorporating design and manufacture into an organic whole. Produce according to the system standard of international quality, pass ISO9001: 2000 authentication.
Our main products are butterfly valve, ball valve, power station valve, gate valve, globe valve, check valve, faucet valve, water control valve, and API valve. etc.
Then main materials are cast iron, carbon steel, alloy steel, stainless steel, special alloy steel etc.
The standard have GB JB API ANSI BS DIN NF JIS ETC. The product are used widely in petroleum, chemical industry, electricity, water power, city planning, steel factory, fuel etc.
The company follows the aim of "sincerity managing, quality first ", strive to make more valve fine works and reciprocate the society. Welcome international old and international old and new customers and friend to come to the company and investigate, negotiate the business, cooperation wholeheartedly, create beautiful future.
