Valve
Description
Name ： Round Water Channel Lining High Temperature Hot Blast Valve
Specification ： DN500-1500
Application： suitable for branch hot blast pipes of the hot blast furnace system, working as hot blast valve, back-draft valve and combustion valve etc
Model ： QYTR744R,QYTR944R
The round water channel lining high temperature hot blast valve designed and manufactured by YuTian is classified into 2 models: QYTR744R and QYTR944R.
Driving modes: hydraulic driving and electric driving
Welded structure, round shape water cooled channel is designed at the sealing surface. The valve body and valve disc are water cooled.
A floating seal device connects the stem and the bonnet of the valve.
Medium pressure difference ensures the valve seal completely. Valve has to be open/closed after pressure equalization.
The main material is Q235, 20g, 1Cr18Ni9Ti and the special heat-resistant alloy steel.
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Qinhuangdao Yutian Science&Technology Co.,Ltd.
wax injector, wax injection machine, dewaxing autoclave, ceramic core injection machine, investment casting machine, hydraulic wax injection machine, hot blast valve, iron ladle
Address: No.16 Heilongjiang Road development area ,
Qinhuangdao, Hebei
China, 066004
Tel: 86-335-8015998
Fax: 86-335-8581956
