1, before installation must be carefully check marks, certificate is in accordance with the requirements of the Industrial Valves, should be cleaning after verification. Not installed using the electric butterfly valve should be stored in dry room. Regular cleaning, keep the valve for a longer time to dry, painting anti-rust oil. Blind flange sealing surface protection on both ends of the valve application. 2, according to the flow direction of medium for installation; Priority for horizontal installation. 3, electric butterfly valve and pipeline connection bolt, when installation should be according to the direction of diagonal to tighten for many times, not piece a tight, in case of flange joint leakage caused by uneven. 4, electric butterfly valve, when installation should be butterfly plate in the closed position as appropriate, to prevent debris into the valve cavity rub sealing surface, a user to test, point with flange clamp installed on both ends after the test. 5, valve and pipe connection, the requirement to use the welded steel pipe flange or special electric butterfly valve flange. If using flat steel flange must demand the flange hole is as large as the gasket inner hole, to ensure the effective of the gasket sealing surface. 6, electric butterfly valve factory, has will control institutions opening and closing schedule set, to prevent wrong orientation when power on, the user in the first before turning on the power supply, manual is first to open a position at the beginning of a third. And check the dial direction and open Industrial Valves direction are consistent. 7, valve in use, such as faults, should immediately stop using it.

Owing to its resilient seal gate valve and os gate valve benefits, has become a buzzword in the os&y gate valve market.
The 21st century is sure to bring more innovation, new services and newer technology, thus new products and services to sell. Shenzhen Mech Valve Trading Co., Ltd. will continue to shape and lead the markets in which it chooses to compete.
It's not enough to have an idea as rising stem gate valve in a gigantic market. The key to what gets concerned is how you connect this hungry market to the idea that satisfies it.
Shenzhen Mech Valve Trading Co., Ltd. clearly knows that people often launch something and love it and want to go on and on about it, but that's too normal and mediocre. There are lots of other competing products, so we need to keep it very, very unique.
Shenzhen Mech Valve Trading Co., Ltd. incorporates average length of the workweek, average growth in number of small businesses, startup per capita, average of growth of business revenues, five-year business survival rate, industry variety, entrepreneurship index and how digital a state is.