WCB steam insulation jacket flanged chemical resistant ball valve

Group Ball valve
Min. Order 1 piece
Terms of Payment all
Update Time 2017-11-22
Item specifics
Pressure:PN16, PN25, PN40, PN64, PN16 ,PN25,PN40, PN64
Material:WCB, ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti
Temperature of Media:less than 150℃
Applicable medium:acetic acid, nitric acid, steam
Size:DN15-DN250/customized
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Product Description

Features of BQ41F WCB steam insulation jacket flanged ball valve

WCB insulation ball valve has the characteristic of heat and cold preservation. Valve is manufactured according to GB standard, connection flange according to 79-97 standard, Applied in petroleum, chemical, metallurgical, pharmaceutical industry.

Due to the use of steam jacket insulation, so even if the outside temperature dropped to below zero, the valve is still flexible operation to ensure that the pipeline can be disconnected, this advantage is what general valve doesn't have. It is the ideal control valve for heavy oil delivery pipes.

According to user needs, inject into the jacket with steam, heat transfer oil, cooling water, cold air and so on, so that the entire valve temperature will rise or drop to the required temperature, to prevent the crystallization of the media.


Nominal pressure:1.6-6.4MPa
Applicable temp.:≤150℃
Applicable medium: Acetic acid, nitric acid, water, air, and some corrosive medium


Material of BQ41F WCB steam insulation jacket flanged ball valve

Name
PN16
Seal test
pressure
Strength test
pressure
Working
pressure
Working
temp.
Body/Bonnet
ZG0Cr18Ni9
304 CF8
ZG00Cr18Ni10 
304L CF3
ZG0Cr18Ni12Mo2
316 CF8M
ZG00Cr18Ni12Mo2
316L CF3M

WCB
Ball
0Cr18Ni9 
00Cr19Ni10 
0Cr17Ni12Mo2 
00Cr17Ni14Mo2 
WCB
Stem
0Cr18Ni9 
00Cr19Ni10 
0Cr17Ni12Mo2 
00Cr17Ni14Mo2 
1Cr13
Seat
0Cr18Ni9 
00Cr19Ni10 
0Cr17Ni12Mo2 
00Cr17Ni14Mo2 
1Cr13
Packing/washer
PTFE
PTFE
PTFE
PTFE
PTFE
Bolt
Stainless steel
35CrMoA
Nut
Stainless steel
45
Lever
Cast steel
Dimension
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