Product name: Imported pneumatic ball valve Product model:
Buhrer
Drive method: pneumatic, electric, manual Connection form: flange, wafer type, welding, thread, ferrule, etc.
Structure: floating ball, fixed ball Seal structure: PTFE, PPL, hard seal, O-ring
Pressure range: 1.0MPa-10MPa Nominal dia
meter: DN15-300
Common materials: WCB, stainless steel, 304, 316, chrome molybdenum steel, titanium alloy steel, etc.
Product introduction
The imported pneumatic ball valve produced by Breer can be driven by pneumatic, electric, manual, flanged, wafer, welded, threaded, ferrule, etc. The structure can be selected by floating ball, fixed ball, and sealed structure. PTFE, PPL, hard seal, O-ring, pressure range PN1.0MPa-10MPa, nominal dia
meter DN15-300mm, material can choose WCB, stainless steel, 304,316, chromium molybdenum steel, titanium alloy steel, etc. Because the valve is used in a very wide range, the same valve has different combinations in different situations and working conditions.
Product Details
The imported pneumatic ball valve is a rotary ball valve with a rotation angle of 90 °, which is composed of an angular stroke pneumatic actuator and a ball valve. It is a specially designed and carefully manufactured product based on the introduction of foreign advanced technology. Pneumatic regulating ball valve adopts intelligent control and positioning. It is matched with electric valve
positioner. Input 4 ～ 20mADC signal and 0.4 ～ 0.7MPa air source can control the operation and realize the adjustment of para
meters such as pressure, flow, temperature, and liquid level. Pneumatic regulating ball valve is powered by compressed air, and the valve rod drives the valve core to rotate 90 ° in the valve body to realize the fully open-closed action. Pneumatic regulating ball valve is divided into metal seal and soft seal according to its sealing performance. It has the advantages of compact structure, small size, reliable operation, good sealing, easy maintenance, convenient installation, and strong adaptability. It is especially suitable for occasions where the medium is viscous, particle-containing, and fibrous. Pneumatic regulating ball valve is widely used in petroleum, chemical industry, teaching equipment, light industry, high pressure equipment, pharmaceutical, paper making and other industrial automatic control systems for remote centralized control or local control.
Working principle of imported pneumatic ball valve
After the pneumatic actuator is connected to the circuit and the system air source, air enters the A cylinder (Cylinder B) through the pipe A or B to push the piston to one end, thereby driving the rotation shaft and the ball core to rotate 90 °.
The visual actuator is linked to the top of the pneumatic actuator. When the green mark points to the word "open", the valve opens.
When the green light is on, the valve is in the open position, and when the red light is on, the valve is in the closed position.
Positioner adjusts valve pipe flow.
Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.
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