GM series perfect vacuum diaphragm valve
The vacuum diaphragm valve is uses the valve lever to use for the rubber membrane direct pressure on the valve seat to cut off or to put through the vacuum system. Valve suitable actuating medium for air and non- corrosive disposition.
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.
