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__ : German B Bach imported electric
Trap Ball Valve
Overview:
:
:
: The electric drain ball valve is composed of a small electric actuator and a drain ball valve. In power systems, ball valve replacement products are used to replace the original drain shut-off valves. Its structural form is divided into two major schools. One is the type, the sealing valve seat is embedded in the form and matches the valve body. The other type is the valve body material in which the sealing surface is sprayed with tungsten carbide or cemented carbide powder.
Valve data:
, Nominal pressure: BB,.
, Nominal diameter: /&r;-&r;,
, The valve body is made of forgings made of,,,,,,, etc. , suitable for use under different working conditions and end environments, and completely eliminate the occurrence of external leakage.
: German Bbach imported electric
hydrophobic ball valve
Definition:
:
: Product features:
, one-way seal, the main seal is made of hard material Alloyed or sprayed tungsten carbide.
The valve stem is equipped with an anti-flying structure to ensure safe and reliable operation under high temperature and high pressure conditions.
The packing adopts a movable load to ensure that the valve stem packing can maintain zero leakage even in the most severe thermal shock.
Since the ball valve has a DC structure, the flow resistance is basically the same as that of the pipeline.
The hydrophobic ball valve protects the main sealing surface by separating the valve seat and the fluid path when the valve is in the open and closed positions. The valve seat is exposed to the air flow only during the cycle. This process is short due to the valve's rapid/reversing operation, and by protecting the valve's sealing surface, the valve can be closed more tightly and the valve's service life can be extended.
, Prevent the valve from seizing. When the working condition suddenly rises from the cold temperature to the maximum design temperature, or drops from the maximum design temperature to the cold temperature, the hydrophobic ball valve can withstand the thermal shock. The ball and the valve seat sealing surface are made of the same material, thus ensuring the same thermal expansion (same thermal expansion coefficient) under sudden heating.
, to remain completely closed, the hydrophobic ball valve adopts a floating ball design. The disc spring installed behind the upstream support valve seat provides mechanical force to push the ball into the downstream sealing valve seat, so that the ball and the valve seat fit closely. In addition to this mechanical force, the floating ball design allows line pressure to help achieve and seal the valve seat for a tight seal. In addition, the entire seat surface of the hydrophobic ball valve ball and valve seat sealing area is matched and ground to achieve % tightness to prevent the occurrence of leakage areas.
To avoid wear of the valve seat, our experience has led us to choose materials with higher hardness to enhance wear resistance and reduce the chance of wear. The hardness of the surface of the hydrophobic ball valve is Rockwell hardness R, ensuring that there are no scratches and particles infiltrating to avoid causing wear and forming dangerous leakage channels.
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: Scope of application:
Trap ball valves are mainly used for boiler drainage, steam turbine drainage, water supply drainage, gas bag drainage, superheater drainage and drainage, bypass isolation, economizer drainage, etc. .
: Product name:
Imported electric hydrophobic ball valve
: Product model: b
Driving mode: electric
Connection form: flange, welding, thread
Structural form: Floating ball
Sealing structure: Hard seal
Pressure range: .-.
Nominal diameter:
Common materials: forged steel, stainless steel
: About us:
German B Bach International Co., Ltd. was established in 2010 and is a A professional manufacturer of fluids, mainly serving the global industry, including oil, natural gas, petrochemical, steam, water systems and various types of fluid control systems. The company is committed to product design, research and development, manufacturing and sales, providing users with complete fluid control solutions and Valve planning. German Bbach is headquartered in the German port city of Bremen. German Bbach has large factories in the UK and Italy, and a wholly-owned processing plant in China. It is mainly responsible for product supply in Asia. It has set up a sales agency in Shanghai to be responsible for mainland China. Operation and after-sales service.
: Germany's Bbach has always maintained a leading position among international brands and has continuously participated in international valve cooperation projects. It has won recognition in the international valve field with high-quality products and reasonable prices. Its core products include imported valve products that are mainly produced and manufactured. Imported traps, imported pressure reducing valves, imported ball valves, imported solenoid valves, imported safety valves, imported gate valves, imported stop valves, imported butterfly valves, imported pneumatic angle seat valves, imported needle valves, imported check valves, imported regulating valves, Imported filters, imported balance valves, imported diaphragm valves and other products.
:Product pressure:.
:Product material:,,B,,,#,#,forged steel,,,,stainless steel,(.),,(.),,,,chromium molybdenum steel , low temperature steel, titanium alloy steel, nickel alloy steel
:Driving mode: manual, electric, pneumatic, hydraulic
:As an important member of the fluid control system supply chain, Bach promotes effective teamwork with us of customers, industry-leading manufacturers and contractors. We believe in being proactive, listening to the market, and staying in close contact with our customers so that we can respond to their needs. Attention to detail is fundamental to our operations with every product provided with correct documentation, inspection and final shipping arrangements.
:Service system
With the rapid development of China's economy, the competition in the Chinese market has become increasingly fierce. Users have more and more requirements for valve products, and their requirements for services are also getting higher and higher; because In order to adapt to the requirements of market development, Bbach's sales department in China has set up a professional service training group to add perfect work to service quality. Bbach's pre-sales, sales and after-sales services are completed by professional salesmen.
: 1. Pre-sales service:
Achieve a combination of technology and sales services, so that users can have a service experience with every purchase.
, Carry out product technical communication and exchanges before purchasing, and proactively provide suggestions.
When selecting product models, consider whether the cost is the lowest and the chemical or mining efficiency is maximized.
When the working condition requirements cannot be met, the designer will be arranged to make reasonable improvements according to the customer's special requirements.
2. In-sale service:
Respect every user; provide users with a relaxed and assured overall value service.
Conduct cost-effectiveness comparisons: compare price, quality, and service, and reflect on whether there are any shortcomings.
, conduct valve inspection and testing in strict accordance with relevant standards and technical requirements.
During the cooperation process, in accordance with the contract, we ensure quality and quantity, deliver goods on time, and keep in touch with users at any time.
During the production period, relevant technical personnel can come to B Bach Company for product supervision and inspection. At the same time, B Bach Company will provide the structural diagram and detailed documentation of the product for manufacturing supervision documents.
For special working conditions or customized products, professional technicians can be negotiated to provide on-site guidance.
B Bach Company will confirm the product model, caliber, quantity and number of pieces by phone before shipment.
3. After-sales service:
First-class service creates a first-class enterprise so that customers have no worries.
, Provide product certificates, nameplates, inspection reports, certificate of origin, installation instructions, etc. as required by the contract.
If the customer finds any discrepancy with the contract requirements during the product acceptance process, our company will handle it within two hours after receiving the customer's notification.
Our company provides a product warranty period of more than twelve months, which is calculated from the date of acceptance.
. If there is any product quality problem under proper installation and use, our company will be responsible to the end.
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