Blast Furnace Exhaust Valve

 Blast Furnace Exhaust Valve

Application
Blast furnace exhaust valve is specially designed for exhaust system of blast furnace hot air stove. It can also be used as pressure equalizing valve.in flue.

Features
1. Blast furnace exhaust valve is featured by good sealing effect, long service life, and easy maintenance. With various types of drive, blast furnace exhaust valve can be operated manually or automatically according to different working conditions.
2. We provide two kinds of structures for the blast furnace exhaust valve, so that they can be used in various hot air stoves.
3. Blast furnace exhaust valve can be driven electrically or hydraulically. The hydraulic blast furnace exhaust valve is equipped with stroke switch.
4. The size of connecting flanges meets the standard of GB/T9119 PN2.5.
5. Out test method is in line with GB/T13927 standard.

We provide customers with hydraulic and electric exhaust stop valves to meet customers' various requirements.

J744W-1 Hydraulic Exhaust Stop Valve

Features
1. J744W-1hydraulic exhaust stop valve is made up of valve body, valve plug, valve rod, valve seat and hydraulic cylinder. Hydraulic cylinder drives the valve plug to control the opening and closing of the valve. J744W-1 hydraulic exhaust stop valve can be controlled remotely and automatically.
2. J744W-1 hydraulic exhaust stop valve can be used in all kind of fully open or fully closed exhaust pipelines or equipment for cutting off medium, and it cannot be used as throttle valve.

Technical Parameters
Nominal pressure 0.1MPa
Strength test pressure 0.15MPa
Working temperature ≤300 ℃
Medium flow rate <18m /s
Medium All kinds of exhaust gas
Connecting flanges In line with GB2555-81 standard
Leakage rate 150 ×DN
Oil pressure 8MPa
Limit switch Type Voltage Current
IAS-2408LA 220V 0.5mA~8mA
Main Structure Dimension /Unit: mm
DN D D1 L B H H1 n- φd Cylinder diameter Stroke Weight(KG)
150 265 225 200 12 950 200 8- φ17.5 50 150 40
200 320 280 230 16 1220 250 8- φ17.5 50 250 55
250 375 335 275 18 1410 280 12- φ17.5 100 280 72
300 440 395 300 18 1620 330 12- φ22 100 350 115
350 490 445 330 20 1750 350 12- φ22 100 380 140
400 540 495 350 20 1940 380 16- φ22 100 450 195
J944W-1 Electric Exhaust Stop Valve

Features
1. J944W-1 electric exhaust stop valve is made up of valve body, valve plug, valve rod, valve seat and electric actuator. Electric actuator drives the valve plug to control the opening and closing of the valve. Electric actuator outputs signals to realize remote and automatic control of J944W-1 electric exhaust stop valve.
2. J944W-1 electric exhaust stop valve can be used in all kind of fully open or fully closed exhaust pipelines or equipment. J944W-1 electric exhaust stop valve is used for cutting off medium, and it cannot be used as throttle valve.

Technical Parameters
Nominal pressure 0.1MPa
Strength test pressure 0.15MPa
Working temperature ≤300 ℃
Medium flow rate <18m /s
Medium All kinds of exhaust gas
Connecting flanges In line with GB2555-81 standard
Leakage rate 150 ×DN
Related products
Inquiry Form
Other products