The control valve is installed correctly with the correct selection is equally important. And should therefore pay attention to the quality of the installation related to the operating performance of the control system to control the quality, safety and cost.
The control valve is installed in the field of fire, explosion, leak-proof, higher demands, control valve noise pollution are gaining attention to the relevant departments.direct acting solenoid valve
Installation and construction preparation
Installation and construction organizations
In order to strengthen the management of the quality of construction projects, to ensure the quality of construction projects, the protection of life and property safety, construction engineering organizational unit to implement the qualification management system.angle seat valve
Building construction unit should contract their qualifications to the extent permitted the construction of the construction business. Prohibiting the construction of engineering and construction units to allow other units or individuals contract on the construction of the construction business in the name of the unit. Prohibiting the construction of engineering and construction units beyond the level of qualification to the permitted scope of business contract construction works on behalf of the other construction units. Violations of these regulations should be ordered to suspend business for rectification, to reduce the level of qualification, or revoke the qualification certificate.pneumatic accessory
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