Electric Hard Seal Trip Eccentric Butterfly Valve

PRODUCT DESCRIPTION

FLOWX company main produce: Pneumatic Hard Seal Trip Eccentric Butterfly Valve

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Features & Benefits


  • Hard-seal butterfly valve is a kind of component used to realize the on-off and flow control of pipeline system.

  • It has been widely used in many fields such as petroleum, chemical industry, metallurgy, and hydropower. In the known butterfly valve technology, the sealing structure is mostly a sealed structure,

  • and the sealing material is rubber, PTFE, and the like. Due to structural limitations, it is not suitable for high temperature, high pressure, corrosion and wear resistance industries.

  • The existing one of the more advanced butterfly valves is a three-eccentric metal hard-seal butterfly valve.

  • The valve body and the valve seat are connected components, and the valve seat sealing surface layer is surfacing with temperature-resistant and corrosion-resistant alloy materials.

  • The multi-layer soft stack seal is fixed on the valve plate.

  • Compared with the traditional butterfly valve, this type of butterfly valve has high temperature resistance, easy operation,

  • no friction when opening and closing, and the seal is increased when the torque of the transmission

  • mechanism is increased during closing.

  • The sealing performance and the advantages of prolonged service life.


Main Specification


Nominal 

Size

Operated 

Type

Work 

Pressure

Work 

Temperature

Disc/Body Material

Medium

Connection

 Standard

DN50

250

Pneumatic Actuato

Electric Actuator

Manual Hand Lever

Worm Gear

 0.6-4.0Mpa

WCB

-15-85°C

Stainless Steel

-40°C-600°C

WCB

SS304

SS316

Food

Medicine

Chemical Industry 

Power Plant 

Steel Mill 

Industrial environmental protection

GB/T9115.1-2000

GB/T9115.2-2000

ASMEB16.5

ASME B 16.47

Dimensions

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FLOWX company main produce: Pneumatic Hard Seal Trip Eccentric Butterfly Valve

(Please contact us Get Free Quote Now. )

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Pneumatic Hard Seal Trip Eccentric Butterfly Valve