China (Mainland)
Address:No.3437,Yongqiang Avenue,Longwan District,Wenzhou,Zhejiang,China
Contact:Crystal Chen
Tel:0086-577- 86916977
Fax:0086-577-86910555
Type:Manufacturers
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Flange type electric multi-level hard sealing butterfly valve
1.Specifications: (1).Nominal diameter DN:50~2000mm (2).Nominal pressure PN:0.25~4.0MPa (3).Applicable temp:-40DegreesCelsius ~550DegreesCelsius
2.Abstract: mult-level hard sealing butterfly valve series products, the new development in my company long life and energy-saving butterfly valve. The structure design of principle of 3-d eccentric, seat is hard and soft sealing compatible multi-layer Times structure, advanced technology, processing exquisite. This product by the body, butterfly plate, multi-level seat, stem, a transmission mechanism and other major parts.
3.Features: Because this product butterfly valve USES is 3d eccentric principle design, make the space of sealing trajectory to utopian, no friction, sealing between each other without interference, coupled with the sealing material chooses proper, thus making butterfly valve sealing, corrosion resistance, high-temperature resistance and wear resistance wait to have a reliable guarantee. Its main features below: (1)small open torque, agile and convenient, energy saving energy: (2)3d eccentric structure, make the shut tight the butterfly plate, reliable performance and achieve its seal without leakage: (3)resistance to high pressure, corrosion resistance and wear resistance and long service life etc.
4.Application: Flanged Butterfly Valves for use in commercial and light industrial applications. Hot and cold domestic water, HVAC, Condenser and chilled water, compressed air and vacuum services.
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