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Hot Blast Valve

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Hot Blast Valve

Model / Specifications:YR42W(H)

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Low Pressure

Power:hand force hydraulic-chain electric-ch...

Details: Products/Services: Design production & service of blast furnace, blast furnace top equipment, hot blast valve series, Gate valve series, Flash...

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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common hot blast valve

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Low Pressure

Power:Manual

Details: This hot blast valve body and cover adopt cast-welding mixed construction, efficient water cooling system....

Luohe Pingle Yuxin Metallurgical Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Refractory Lining Hot Blast Valve

Model / Specifications:YR44R

Details: Refractory lining Hot Blast Valve is applicable for hot blast stove of blast furnace from 28 cubic meters to 5000 cubic meters.... ...

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

common hot blast valve

Model / Specifications:YR42W(H)

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Low Pressure

Power:Manual

Details: This hot blast valve body and cover adopt cast-welding mixed construction, efficient water cooling system....Place of Origin: CN;HEN

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Stove valve hot blast valve

Model / Specifications:YR42W

Details: Technical data of hot blast valve: DN: 300----2000 mm Material: carbon steel Sealing type: hard sealing... Place of Origin: CN;HEN

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Hydraulic Liner Hot Blast Valve

Model / Specifications:YR744R

Details: This hot blast valve is applicable to the hot air stove system which matches the large and medium-sized blast furnace....

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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DN2400 Hydraulic Hot Blast Valve

Details: Hydraullic Lining Hot Blast Valve is applicable for the blast furnace from 28 cubic meters to 5000 cubic meters. Lining Hot Blast Valve plays the ...

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Blast furnace hot blast valve

Model / Specifications:YR42W

Details: Technical data of hot blast valve: DN: 300----2000 mm Material: carbon steel Sealing type: hard sealing... Place of Origin: CN;HEN

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Hot sele Hot blast valve

Model / Specifications:R42W(H)-1

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Low Pressure

Power:Hydrsulic or electric

Details: Products/Services: ESP (Electrostatic Precipitator),Bag Housing,Procurement,Construction,Consultancy services in the power and steel indust

Henan Taineng Energy-saving Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Hot sale Electric Micro-water hot blast valve

Model / Specifications:R948R

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Medium Pressure

Power:electric

Details: Products/Services: ESP (Electrostatic Precipitator),Bag Housing,Procurement,Construction,Consultancy services in the power and steel indust

Henan Taineng Energy-saving Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Hot blast Valves used for Blast Furnace System

Model / Specifications:5

Details: Metallurgical Valves 1. Hot Blast Valves a Specail Shaped Water Channel Lining b High Temperature Hot Blast Valve c Round Water Channel Lining...

Qinhuangdao YuTian Science and Technology Co., Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Butterfly Valve

Place of Origin: China

Details: Metallurgical Valves1. Hot Blast Valvesa Specail Shaped Water Channel Lining b High Temperature Hot Blast Valve c Round Water Channel Lining Hig...

Qinhuangdao Yutian Science And Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Manual hot blast valve

Model / Specifications:YR42W

Details: Technical data of hot blast valve: DN: 300----2000 mm Material: carbon steel Sealing type: hard sealing... Place of Origin: CN;HEN

Luohe Pingleyuxin Metallurgical Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR942FW Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR942FW

Details: Electric Non-Lining Hot Blast Valve EBTQYTR942FW High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR742FW Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR742FW

Details: Electric Non-Lining Hot Blast Valve EBTQYTR742FW High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR9T43R Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR9T43R

Details: Lining High Temperature Hot Blast Valve EBTQYTR9T43R High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR743R Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR743R

Details: Lining High Temperature Hot Blast Valve EBTQYTR743R High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR943FR Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR943FR

Details: Lining High Temperature Hot Blast Valve EBTQYTR943FR High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR942W Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR942W

Details: Electric Non-Lining Hot Blast Valve EBTQYTR942W High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR9T42W Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR9T42W

Details: Electric Non-Lining Hot Blast Valve EBTQYTR9T42W High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR43R Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR43R

Details: Lining High Temperature Hot Blast Valve EBTQYTR43R High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR42W Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR42W

Details: Electric Non-Lining Hot Blast Valve EBTQYTR42W High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR743FR Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR743FR

Details: Lining High Temperature Hot Blast Valve EBTQYTR743FR High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR42FW Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR42FW

Details: Electric Non-Lining Hot Blast Valve EBTQYTR42FW High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR742W Electric Non-Lining Hot Blast Valve

Model / Specifications:EBTQYTR742W

Details: Electric Non-Lining Hot Blast Valve EBTQYTR742W High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR943R Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR943R

Details: Lining High Temperature Hot Blast Valve EBTQYTR943R High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

EBTQYTR43fR Lining High Temperature Hot Blast Valve

Model / Specifications:EBTQYTR43fR

Details: Lining High Temperature Hot Blast Valve EBTQYTR43fR High quality and reasonable price are guaranteed... Place of Origin: CN;SHN

Qingdao Everbetter Industrial And Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

High quility New Channel Lining Hot Blast Valve

Model / Specifications:R44R

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Medium Pressure

Power:hydraulic electric

Details: Products/Services: ESP (Electrostatic Precipitator),Bag Housing,Procurement,Construction,Consultancy services in the power and steel indust

Henan Taineng Energy-saving Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

High quility New Channel Lining Hot Blast Valve

Model / Specifications:R44R

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Medium Pressure

Power:hydraulic electric

Details: Products/Services: ESP (Electrostatic Precipitator),Bag Housing,Procurement,Construction,Consultancy services in the power and steel indust

Henan Taineng Energy-saving Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Electric Micro-water hot blast valve

Model / Specifications:R948R

Standard or Nonstandard:Standard

Structure:hot blast valve

Pressure:Medium Pressure

Power:electric

Details: Products/Services: ESP (Electrostatic Precipitator),Bag Housing,Procurement,Construction,Consultancy services in the power and steel indust

Henan Taineng Energy-saving Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Product Summary

Hot blast valve is a valve with the device of hot blast. Hot blast refers to the preheating of air blown into a blast furnace or other metallurgical process. This has the result of considerably reducing the fuel consumed in the process. This was invented and patented for iron furnaces by James Beaumont Neilson in 1828 at Wilsontown Ironworks in Scotland, but was later applied in other contexts, including late bloomeries. Hot blast valve has three basic functions: first, hot blast valves are intended for separation of a hot-air stove from a hot blast main under "on-gas" operation of the former; second, hot blast valves can be used as a shutoff one for separation of a gas burner from the hot-air stove under "on-blast" operation of the latter; third, hot blast and shutoff valves are installed vertically in a pipeline. The pipeline is opened and closed by the movement of the valve disk with the use of electromechanical drive. In event of power failure, it is possible to operate the drive manually. Compared with other kinds of valves, hot blast valve has its own design features. All heat-loaded elements of the valve excluding disk contact surfaces and housing thrust rings are protected with refractory lining. Housing cooling system allows to effectively cool thrusting rings, the most heat-loaded elements of the valve, as well as attachment flanges and housing neck zone providing normal working conditions of flange packings. The valve disk has a solid shell and spiral partitions which form disk cooling system. Cooling water velocity both in the housing and in the disk is above 1 m/sec which ensures removal of mechanical suspensions and eliminates the danger of cooling ducts blockage. Significant reduction of cooling water discharge and maximal protection of heat-loaded elements with refractory lining allow decreasing heat losses. Hot blast valve is applied in large and middle sized hot blast furnace system, working as high temperature hot blast valve, back-draf

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