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Large diameter gate valve

Large diameter gate valve

Large diameter gate valve
CategoriesGate Valve
BrandKRV
ModelDN300-DN2000
Update Time2021-06-14
Detail Information

Large diameter gate valve using the highest quality ductile iron or carbon steel casting, high strength, light weight, precise geometric dimensions, ram interchangeable features, the installation of spiral bevel gear and effort institutions, one can very easily the ground switch can also be based on the user’s requirements, installation of opening and closing direction column, or electric, pneumatic systems, municipal construction and mining, metallurgy, power plants and other industries. 


Features:

1.high strength 

2.light weight

3.precise geometric dimensions

4. ram interchangeable

5.very easily the ground switch

Material of main parts

Part name 

Material

body

Gray iron, ductile iron,cast steel

Gate

Ductile iron+EPDM or NBR

Allen bolts

Carbonization treatment

Seals

NBR,EPDM

Bonnet

Gray iron, ductile iron,cast steel

Stem

stainless steel

Thrust bearings

Tin bronze

Bolt

Carbon steel, alloy steel

Gland

Ductile iron, cast steel

Dust CoverNBR

Hand wheel

Malleable iron

Main dimensions 

DN(mm)50060070080090010001200
L457508660720780840960
Hmin1480166522002800280030003000
Hmax1650190023502950295031503150
产品部分-PSD_02
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