Structural characteristics and application scope of hard seal telescopic butterf

Posted by uuuseff on November 19th, 2019

The structural features of the hard sealing telescopic butterfly valve: 1, novel and reasonable design, unique structure, light weight, easy operation, quick opening and closing; 2, the hard sealing retractable butterfly valve in addition to regulating and intercepting the role of compensating for the thermal expansion of the pipe Shrink function, but also for the installation of replacement, maintenance of the valve to provide convenient; 3, sealing parts can be adjusted replacement, sealing performance and reliable. Applications of telescopic butterfly valve: Telescopic butterfly valve has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower and so on as one of the components used to realize on-off and flow control of piping system. Three eccentric metal seal telescopic butterfly valve body and seat for the Siamese components, seat sealing surface layer surfacing temperature, corrosion resistant alloy material. Multi-layer soft stacked ring fixed to the valve plate, this butterfly valve compared with the traditional butterfly valve with high temperature, light operation, opening and closing without friction, closed with the torque of the transmission mechanism to compensate for increased sealing, improved butterfly valve Sealing performance and extend the service life of the advantages for high temperature, high pressure and corrosion-resistant, anti-wear and other industries.

Polycarbonate Ungrouped

Sun Sheets,Pc Embossed Sheets,Polycarbonate

Fenghua Jade Motor Co., Ltd. ,

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