Supply and demand information of Dongfeng for JNHQ electric butterfly valve in Changshu
JNHQ electric butterfly valve, Changshu JNHQ electric butterfly valve
For the convenience of installation, the JNHQ electric butterfly valve is equipped with a cushion on the upper and lower end faces, which can be directly installed between the valve pedestal and the support structure. In order to ensure the safe operation of the equipment, it is recommended to install a fixed bolt device at the end of the electric butterfly valve. When the electric butterfly valve equipment is connected and fixed with the support structure, a fixed base plate is added at the lower end of the electric butterfly valve. Many electric butterfly valve manufacturers in the JNHQ type electric butterfly valve market do not design according to the valve demand at all, and such products cannot be called electric butterfly valves at all. This situation is the root of the damage to electric butterfly valves, so it is also important to select a suitable electric butterfly valve manufacturer.
Shanghai Dongfeng Pump Valve Factory is a comprehensive enterprise specializing in the integration of research, development, production and sales of valve noise reduction products. The company makes full use of years of experience in design and production to optimize the combination of products and strive for complete variety and stable quality. More than 50 engineering technicians in the factory have long-term experience in product production technology and practical installation and application on the project site, and are currently one of the domestic professional pipeline equipment R&D and manufacturers. Introduction to JNHQ electric butterfly valve: the vibration reduction products produced by Shanghai Dongfeng include: electric butterfly valve electric butterfly valve {pneumatic tube, vibration reduction}; Flexible soft valve (valve throat) {single/double ball valve, concentric reducing valve}; Butterfly valve electric butterfly valve, electric butterfly valve {low-frequency composite electric butterfly valve, hanging electric butterfly valve, hanger electric butterfly valve, damping pad, vibration isolator}; Stainless steel metal hose, stainless steel corrugated compensator, waterproof sleeve (rigid and flexible), cast iron expansion joint, steel expansion joint, etc. The enterprise has strong testing ability independently, and designs and manufactures vibration and noise reduction products of water supply and drainage, heating and ventilation structures according to customer requirements. Official website //www.dongfengfamen.com/ , product ordering hotline 021-61551911, 24-hour service hotline 15201855009. Damping treatment of JNHQ electric butterfly valve: most modern structures are complex multi degree of freedom systems, and most of them are broadband excitation. Increasing damping can effectively suppress vibration. The common treatment methods are damping free layer treatment and constraint layer damping treatment. JNHQ electric butterfly valve has simple structure, clear force, low natural vibration frequency, good vibration reduction effect, convenient installation, reliable performance, good oil resistance, aging resistance, high and low temperature resistance and long service life.
Changshu JNHQ Electric Butterfly Valve
Source: Shanghai Dongfeng Pump Valve Factory //www.dongfengfamen.com/ 。