Gear transmission diameter fully welded ball valve gear welded ball valve Bon brand

Gear transmission diameter fully welded ball valve
1. Company profile
Shanghai Bonn Company is a one-piece fully welded ball valve as its main product, adopting internationally advanced processes and technologies as well as international quality assurance and control processes , making Bonn products widely used in various regions of the world. At present, the leading products include integrated fully welded ball valves, flange fully welded ball valves, thermal insulation fully welded ball valves, buried fully welded ball valves, safety double relief ball valves, natural gas ball valves, etc., with calibers ranging from to, working pressures ranging from . to (), and working Temperature from ℃ + ℃. The materials include carbon steel, stainless steel, and forged steel. The operating methods include manual, turbine, electric, pneumatic, etc. The main products meet the relevant technical standards of different fields and countries. The application scope of the products covers city gas, district heating, liquefaction, etc. Bonn has partners in various industries such as gas, petroleum, chemical industry, shipbuilding industry, electric power, pharmaceuticals, metallurgy, food, military industry, heating, and construction engineering.
2. Product Overview
"Boang Brand" gear transmission diameter fully welded ball valve flow channel adopts a full flow structure. The valve adopts a floating ball structure, and the elasticity of the inclined surface ensures that the sealing ring is pressed tightly on the ball. Even when the pressure is unstable, the valve can ensure tightness. The anti-leakage structure of the valve stem uses two-type rings to allow the valve stem to rotate freely and seal tightly. The product is composed of a fully welded valve body and a carbon-reinforced fluoron sealing gasket, which can operate for a long time in the presence of frequent operations, impurities and chemical substances. The finely ground stainless steel balls ensure easy opening and closing for many years and reliable operation.
3. Performance characteristics
) Steel ball valve, with axial load welded end
) No maintenance, adjustment and lubrication required, easy to install, long-term reliable operation at low operating costs
br/> ) The valve stem can be lengthened and easy to keep warm
) The operating handle can be removed and installed in reverse direction
) The valve body does not contain heavy and unreliable castings
) The adjustment mechanism is installed, which is very Easy.
4. Product usage
City gas gas output pipelines, main line and branch line supply pipelines, etc.
Central heating large-scale heating equipment output pipelines, main lines, and branch lines.
Opening and closing of heat exchanger pipes and circuits.
Various fluid pipelines, waste gas emission pipelines, gas and heat supply pipelines, and fuel supply pipelines in steel plants.
Various industrial equipment, various heat treatment pipelines, various industrial gas and thermal pipelines.
Suitable for heating systems, heating areas, industrial pipelines, etc.
Five, standard specifications
Diameter
Pressure
Working temperature ℃ + ℃
Valve body carbon steel grade steel
Spherical stainless steel or
Valve Stem
Valve stem seal per fluorine rubber
Sphere seal (+)
Connection method flange, welding
Operation method handle, pneumatic, electric, turbine.
Land, installation notes
The end welding of fully welded steel ball valves uses electric welding or manual welding. Overheating of the valve chamber should be avoided. The distance between welding ends cannot be too short to ensure that the heat generated during the welding process will not damage the sealing material. All valves should be opened during installation.
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