Product name: Imported flange butterfly valve Product model:
Buhrer
Drive method: manual, turbine, electric, pneumatic Connection: flange, wafer, welding
Structural form: center line, double eccentricity, triple eccentricity, etc.Seal structure: soft seal, hard seal
Pressure range: 150LB-1500LB Nominal dia
meter: DN50-1800
Common materials: cast iron, carbon steel, 304, 316, 316L, alloy steel, etc.
Product introduction
The imported flange butterfly valve produced by Breer can be driven by manual, turbine, electric, pneumatic, connection method can be flange, wafer, welding, the structure can be selected by the center line, double eccentricity, triple eccentricity, etc., the seal structure can be selected Soft seal, hard seal, pressure range PN150LB-1500LB, nominal dia
meter is DN50-1800mm, the material can choose cast iron, carbon steel, 304,316,316L, 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 flange butterfly valve generally uses five transmission modes: handle, worm gear, pneumatic, hydraulic and electric. This type of valve and pipeline connection is generally two types of flange type and wafer type. The valve body of the three eccentric butterfly valve is divided into two forms: flange, wafer and welding. If this type of butterfly valve is replaced with a metal sealing ring as a sealing material, it can become a tetrafluoro sealed butterfly valve. This butterfly valve can achieve zero leakage.
Butterfly valve sealing ring adopts metal sealing ring, valve seat sealing surface adopts body or direct surfacing material, and the sealing performance is reliable.
Standard specification of imported flange butterfly valve:
Size: DN80 ~ 1800
Applicable temperature: -29 ~ 815 ℃
Maximum pressure: ANSI 150LB, 300LB, 600LB, 900LB, 1500LB,
Body material: cast iron, carbon steel, stainless steel, aluminum bronze, special materials
Valve plate material: cast iron, carbon steel, stainless steel, special alloy
Stem material: stainless steel, special material
Seat material: Stellite alloy, stainless steel, rubber, PTEF
Features and advantages:
l Fire safety
l Tight structure
l Zero leakage, two-way seal
l Triple eccentric design
l Connection method: Wafer, flange, lug, butt welding
Application:
Suitable for oil and gas, petrochemical, power station, general industry, metallurgy.
Applicable medium: oil, gas, water, steam, various hydrocarbons, abrasive media.
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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