Fasani Bolted Check Valve
Bolted bonnet valves ensure superior performance in a wide range of oil and gas applications
Features
Swing check valves are available for horizontal and vertical (upflow) piping.
Lift check valves are dedicated to parallel pipes or to vertical pipes with the help of spring devices. Quick close application types are also available.
The swash plate check valve prevents the valve plate from slamming while ensuring fast closing.
Check valve design and manufacturing standards are ASME B16.34 and BS 1868.
A variety of rugged valve bodies (in accordance with NACE specifications).
Threaded seat rings facilitate maintenance and / or replacement. Tack or seal welding is available on request. For NPS 24 and above, the valve is equipped with seal welding as standard.
The connecting parts are flange type, butt welding type or special form, such as wafer type, to meet the various needs of customers.
specification
Certification ASME B31.1, Indian Boiler Registration, NACE
End connection Butt-welded, flanged
ApplicationsWaste incineration power generation, steam turbines, steam headers,
pumps, valves and manifolds, HRSG, high temperature boilers, biomass boilers and power boilers, auxiliary facilities of power plants
Body design Top-loading, long version
Material Stainless steel, metal, duplex stainless steel, carbon steel, alloy, stainless, steel
Operating temperature Standard temperature (-40-250F), standard temperature, high temperature, greater than 204 C (400 F)
Pressure rating ASME
Process connection types 300RF, 600RF, 900RF, CL150RF, CL300RF, CL600RF, flanged, soldered ends, 2500RF, 150RF, 1500RF
Base / Seal Type Metal to Metal, Rotary
Shutdown Level V (FCI 70-2)
Standard ASME B16.34
Valve sizes 5 inches, NPS 2 / DN 50, 6 inches (DN150) or larger, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80, NPS 2-1 / 2 / DN 65
Valve size standard NPS
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.
Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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