Imported fixed ball valve, German Bach-Shanghai agent

Overview of fixed ball valves imported from Bbach, Germany:
:- Fixed ball valves are a new generation of high-performance ball valves, suitable for long-distance pipelines and general industrial pipelines. Their strength, safety, and resistance to harsh environments have been carefully considered during design. Special considerations for use with a variety of corrosive and non-corrosive media. Compared with the floating ball valve, when it works, the force generated by the fluid pressure in front of the valve on the ball is all transmitted to the bearing, and the ball will not move toward the valve seat, so the valve seat will not bear excessive pressure, so the fixed ball valve It has small torque, small valve seat deformation, stable sealing performance and long service life. It is suitable for high pressure and large diameter occasions. The advanced spring pre-valve seat assembly has self-tightening characteristics to achieve upstream sealing. Each valve has two valve seats, which can be sealed in each direction, so the installation has no flow restrictions and is bidirectional. This valve is generally installed horizontally.
Fixed ball valves have two body structures, two-piece and three-piece. The middle flange is connected with bolts. The seal is made of reinforced polytetrafluoroethylene embedded in a stainless steel ring. There is a spring at the rear of the steel ring to ensure the valve seat. Fits snugly around the ball to maintain a seal. The upper and lower valve stems are equipped with bearings to reduce friction and save effort in operation. There is an adjustment piece at the bottom of the small shaft to ensure the joint position between the ball and the sealing ring. Full bore: The flow aperture of the valve is consistent with the inner diameter of the pipeline to facilitate pipeline cleaning.
:- Definition of German B Bach imported fixed ball valve:
:- Effortless operation: the ball is supported by upper and lower bearings, reducing friction and eliminating the huge sealing load caused by the inlet pressure pushing the ball and the sealing seat. Causes excessive torque.
Reliable sealing performance: a single material sealing ring is embedded in a stainless steel valve seat. A spring is provided at the end of the metal valve seat to ensure sufficient pre-tightening force of the sealing ring. When the sealing surface of the valve is worn during use, the spring Under the action, the valve continues to ensure good sealing performance.
Fireproof structure: In order to prevent the polytetrafluoroethylene sealing ring from burning due to sudden heat or fire, resulting in large leakage and fueling the fire, a fireproof sealing ring is installed between the ball and the valve seat. When burned, the valve seat sealing ring is quickly pushed onto the ball under the action of the spring force, forming a metal-to-metal seal, which achieves a certain degree of sealing effect. The fire resistance test complies with the national and international standards.
. Automatic pressure relief function: When the stagnant medium pressure in the middle cavity of the valve rises abnormally and exceeds the pre-force of the spring, the valve seat retreats away from the ball to achieve the effect of automatic pressure relief. After the pressure is relieved, the valve seat automatically returns to
/>. Drainage pipeline: Drainage holes are provided on the upper and lower sides of the valve body to check whether leakage occurs in the valve seat. During operation, when the valve is fully open or fully closed, the pressure in the middle cavity can be removed and the packing can be directly replaced; the middle cavity can be drained Cavity retention is reduced to reduce contamination of the valve by the medium.
:- Product name: Imported fixed ball valve
Product model: b
Driving mode: manual, electric, pneumatic
Connection form: flange
Structure: fixed ball
Seal structure:,, hard seal
Pressure range: .-.
Nominal diameter:
Common materials: cast steel, forged steel, stainless steel
< Standard:
< Valve size standards: - Valve test standards: - Valve delivery standards: - Industrial valve standards: - Flange valve standards: - Welded valve standards: - Wafer connection valves: - Internal thread connection valve: - Can provide American:, and other standards
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:-. About us:
German B Bach International Co., Ltd. was established in 2010 and is a fluid manufacturer Professional manufacturer, mainly serving global industries, 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, and provides users with complete fluid control solutions and valves make plan. 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 in 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 valves that are mainly produced and manufactured. The products include 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, and imported regulators. 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
:- .Drive mode: manual, electric, pneumatic, hydraulic
:- .As an important member of the fluid control system supply chain , Bach promotes effective teams with our 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 is becoming more and more 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 handled by professional salesmen. Finish.
:- .
:- .1. Pre-sales service:
Achieve a combination of technology and sales services, so that users 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.