hot blast-exhausting valve

Name ： Specail Shaped Water Channel Lining High Temperature Hot Blast Valve
Specification ： DN500-1800
Application： suitable for large & middle sized hot blast furnace system. working as high temperature hot blast valve, back-draft valve and hot blast-exhausting valve
Model ： QYTR43R,QYTR43fR,QYTR743R,QYTR743fR,QYTR943R,QYTR943fR,QYTR9T43R

  

The special shaped water channel and lining high temperature hot blast valve designed and manufactured by YuTian is classified into 7 models: QYTR43R, QYTR43fR, QYTR743R, QYTR743fR, QYTR943R, QYTR943fR and QYTR9T43R.

Driving modes: winch driving, hydraulic driving and electric driving
A floating seal device connects the stem and the bonnet of the valve.
There is a metal seal ring between the flanges of valve body and bonnet, and the metal seal ring is covered with high temperature resistant sealing glue.
Pressure difference ensures the valve seal completely.
The main material is Q235,20g, 1Cr18Ni9Ti and the special heat-resistant alloy steel.

Ivy Xu
Qinhuangdao Yutian Science and Technology Co., Ltd. 
Tel: 0086-335-8015998
       0086-335-8015982
Fax: 0086-335-5910677
E-mail: yutiantrade@163.com
Website: http://www.qhd-yutian.com.cn/eindex.asp