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Electric Internal Thread Soft Hard Sealing Ball Valve Series

Ball valve switch light, small size, can be made large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded channel port and pipe diameter the same flow capacity greatly, small flow resistance,...

Description

Ball valve switch light, small size, can be made large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded channel port and pipe diameter the same flow capacity greatly, small flow resistance, no leakage when closed, generally do switch valve, especially suitable for high viscosity, containing fibre, granular medium. Especially in the petroleum, chemical, metallurgy and other departments, the use of flammable, soft sealing valve equipment and piping system and explosive medium, should pay attention to fire and fire.

DN(mm)

DN20-DN100

Pressure

PN1.6/2.5/4.0/6.4MPa

Connect mode

Internal thread connection

Butt welding connection

Part name

Valve body Valve cover

WCB

CF8(304)

CF8(316)

WCB

CF8(304)

CF8(316)

Ball valve stem

2Cr13

304

316

2Cr13

304

316

Sealing ring packing

Reinforced PTFE, para polystyrene

Applicable condition

Applicable medium

Water, steam, oil, etc.

Nitric acid and other corrosive media

Acetic acid and other corrosive media

Water, steam, oil, etc.

Nitric acid and other corrosive media

Acetic acid and other corrosive media

Applicable temperature

-29℃~180℃(Reinforced PTFE)、-29℃~300℃(para polystyrene)


Lankong is one of the leading electric internal thread soft hard sealing ball valve series manufacturers and suppliers in China. We are equipped with a professional and productive factory and offer customized service. Should you are interested in it, please be free to check the pricelist and quotation with us.

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