Gear driven large diameter fully welded ball valve BAQ367PPL-25C

Gear transmission
Large diameter fully welded ball valve
1. Company profile
Shanghai Bonn Company is a one-piece fully welded ball valve as its main product, using internationally advanced processes and technologies and international quality assurance and control processes make Bonn products widely used in various regions of the world. At present, the leading products include integrated fully welded ball valves, flanged fully welded ball valves, thermally insulated fully welded ball valves, underground fully welded ball valves, safety double relief ball valves, natural gas ball valves, etc., with calibers ranging from to. The working pressure ranges from to (-) and the working temperature ranges from -℃ +℃. Materials include carbon steel, stainless steel, and forged steel. Operation methods include manual, turbine, electric, pneumatic, etc. The main products meet the relevant technical standards of different fields and countries such as,,,,D,,, etc. The application scope of the product covers urban gas, regional Bonn has partners in various industries such as heating, liquefied gas, petroleum, chemical industry, shipbuilding industry, electric power, pharmaceuticals, metallurgy, food, military industry, heating, and construction engineering.
2. Product Overview
"Boang Brand" gear actuator large diameter fully welded ball valve DD adopts a fixed ball structure. The upper and lower shafts of the ball are equipped with bearings and the operating torque is small. The ball of this structure is fixed. The design does not move after being pressurized and has two sealing rings to provide sufficient pre-tightening force to ensure double-sided forced sealing and more reliable sealing performance. Using advanced process technology and innovative structural design, we have adopted an integral welding connection method to successfully develop a fully welded, corrosion-resistant special ball valve suitable for crude oil pipeline engineering and HVAC pipeline engineering. It can operate for a long time in the presence of impurities and chemical substances during frequent operations. . The finely ground stainless steel balls ensure smooth opening and closing for many years of reliable operation.
3. Product use
City gas: gas output pipelines, main lines and branch line supply pipelines, etc.
Central heating: large heating equipment output pipelines, main lines, branch lines
Heat exchanger: opening and closing of pipes and circuits
Steel plants: various fluid pipes, exhaust gas discharge pipes, gas and heat supply pipes, fuel supply pipes
Various industrial equipment: various heat treatment pipes, various Industrial gas and heat pipes.
4. Main parameters
Valve body: steel
Ball: stainless steel
Valve stem: stainless steel
Stem seal:
Ball seal: carbonized
/> Handle: electroplated carbon steel without handle
We recommend using manual gear
Temperature: -℃+℃
Connection method: welding
Applicable occasions: heating system, heating Regional, industrial pipelines and other uses.
Applicable media: water, air, oil and other fluid media that do not react chemically with carbon steel.
Drive mode: pneumatic, electric, gear transmission, manual
Packing: wooden carton
Five, installation precautions
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 the welding ends cannot be too short to ensure that the heat generated during the welding process will not cause damage to the sealing material. All valves should be opened during installation.
Product Supply Commitment
Our company provides customers with pre-sales, during-sales and after-sales service hotlines respectively. The factory qualification rate of the product is %. If there are quality problems during the warranty period, our company will be responsible for free repair or replacement and implement the three quality guarantees.
All products will be sent to the location designated by the customer in a timely and accurate manner. The product will be packed with product instructions and certificates of conformity.
Let users buy with confidence and use with confidence!
Sales Department Phone Number
:. Let users buy with confidence and use with confidence!
Sales department phone number