Is the No. 2 port of double acting pneumatic ball valve open or closed- Shanghai Dongfeng Pump Valve Factory - 上海花千坊_上海龙凤花坛_夜上海最新论坛

Is the No. 2 port of double acting pneumatic ball valve open or closed?

Is the No. 2 port of double acting pneumatic ball valve open or closed?

Shanghai Dongfeng Shock Absorber Manufacturing Co., Ltd., located in Shanghai Baoshan Industrial Development Zone, is a company specializing in designing and manufacturing anti vibration equipment, valves, filters and other products for industrial machinery, which is well received by customers.
The company makes full use of years of design and production experience to optimize the combination of products and strive for complete variety and stable quality. The enterprise has perfect testing capability independently. "Haihua" has strong productivity and industrial competitiveness. The factory has shock absorber manufacturing department, valve product manufacturing department and filter product manufacturing department.
Vibration damping products include ball valve vibration damper, vibration damper, fan vibration damper, air conditioner vibration damper, damping ball valve vibration damper, etc., which are generally used for foundation vibration reduction of water pump, fan, water chiller, diesel engine and other equipment, as well as vibration reduction of various fan coil units, fresh air unit, air duct and other lifting equipment.
"Innovative Technology Power" takes the development of industrial technology as the driving force of enterprise development, gives full play to years of design and production experience, insists on continuous development, innovation, optimization and perfection of products, and strives for excellent product performance, stable quality, environmental protection and efficiency, complete varieties, and reasonable price. The company adheres to the spirit of "dedication, pragmatism and innovation", and takes quality first and customer first as the service philosophy.
Honesty oriented, win with excellence! Botou Haihua sincerely looks forward to working with you to create prosperity!

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