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Water Cooling Hot Blast Valve - China

price: contact company for price

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.

Specifications:

Parameters

Nominal Diameter: 1100_1500

Working Pressure: 0.4MPa

On-and-Off Pressure Difference: ≤0.01

Temperature Requirement: DN1100_1200: ≤1350C DN1300_1500: ≤1450C

Medium Requirement: high temperature air, smoke and combustion gas

Conditions for cooling:

The pressure requirement of the cooling water ranges from 0.4 to 0.6MPa. Valve of small size is applied to the min. pressure, while valve of big size is applied to the max. pressure. The cooling water volume depends on the blast temperature and the local air temperature.

The valve is cooled by the industrial cycled water. The temperature difference of inlet and outlet water is below 12C. This valve needs to be prevented frostbite when not working.

Water shortage and cutoff is strictly banned in the water-cooling channel. A water-supply system is needed. This valve needs to be prevented frostbite s when not working.

Contact : 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, ivyxyy@hotmail.com

Website: http://www.qhd-yutian.com.cn/eindex.asp

Water Cooling Hot Blast Valve

Feel free to contact us with all your questions


Company Contact:


  • Phone: 863358015998

  • Address: No.16 Heilongjiang Road, Qinhuangdao, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: Qinhuangdao City YuTian Science & Technology Co., Ltd is a high tech

    enterprise integrating research, development and manufacture. The

    department includes investment casting equipment workshop, metallurgy

    equipment workshop, hose products workshop, and machining workshop.

    YuTian was accredited with ISO9001 2000 quality certification and

    granted by the state a license to manufacture, and won high and new

    technology industries prize in 2004.

    With qualified technical personnel and advanced equipment, we have developed to be a main researching and manufacturing base among the enterprise of trade in China.

    We have designed and manufactured YUTIAN brand series complete set of investment casting equipment with Silica sol pattern techniques, soluble glass pattern techniques and soluble glass Silica sol mixed pattern techniques. YUTIAN is willing to provide new technology result, new development advantage and new market domestic and abroad continually.

    Main Products:

    1. metal bellows expansion joint

    2. investment casting equipments

    3.metallurgical valves, metallurgical vehicles, pressure vessels,

    4. Precision Casting Equipment

    5. Complete set of tepid wax pattern forming equipment

    6. Complete set of silica sol pattern forming equipment

    7. Complete set of low temperature wax pattern forming equipment

    8. Complete set of dewaxing and reclaiming equipment

    9. Roasting furnace and wax cleaning unit

    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

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