Damper valve
We are a Manufacturer of Dampers, Fabricated Valves, Electrically Operated Dampers, Multi Louver Dampers, Guillotine Dampers, Butterfly Dampers, Diverter dampers, Fire dampers, etc.
These valves are primarily intended for low–pressure large volume gas/air flow control applications. The absence of a seat substantially reduces the valve operating torque requirements and makes the valve very effective for flow control/regulation duties. This is an ideal choice for furnace airflow and combustion control applications.
Even though the body is designed for a maximum pressure of 2.5 bar the maximum shut-off pressure is limited to 0.5 bar only. The disc flap is held in position by a stub shaft with an axial locking arrangement provided on the top shaft. The top shaft sealing is through stuffing box-type gland sealing arrangement, which is field adjustable.
We offer following types of Damper:
Body: MS fabricated (IS 2062 GR. B) / Mild Steel / Aluminium / Galvanized Iron
Size: 300 mm to 3000 mm (higher size on request)
Shape: Square, Rectangular, Round
Design: Customisable as per requirements
Pressure: ± 2 bar
Media: Hot air, Cold air, Flue gases
Leakage class: II, III & IV CAN BE OFFERED AS PER ASME AG-1
End connections: Flanged end / weld able end / wafer end
Operation: Manual, Pneumatic & Electric operation
Features & Specifications:
- Mild steel/ galvanized iron of high quality
- In case of fire blades of damper seal air draft
- Can be activated by fusible link or actuator operated by sensors
- Can be supplied with heat resistant paint
Technical Specifications
- Pressure: Typically, 50Kpa (0.5 barG) however we can design for higher on request
- Temperature: Typically, 600°C (1112°F) up to 1250°C (2282°F) on request
Application:
- High Temperature Air
- Refractory Lined
- Waste Heat Recovery
- Boiler Id Fan
Body: MS fabricated (IS 2062 GR. B) / Mild Steel / Aluminium / Galvanized Iron
Size: 300 mm to 3000 mm (higher size on request)
Shape: Square, Rectangular, Round
Design: Customisable as per requirements
Pressure: ± 2 bar
Media: Hot air, Cold air, Flue gases
Leakage class: II, III & IV CAN BE OFFERED AS PER ASME AG-1
End connections: Flanged end / weld able end / wafer end
Operation: Manual, Pneumatic & Electric operation
Features & Specifications:
- Mild steel/ galvanized iron of high quality
- In case of fire blades of damper seal air draft
- Can be activated by fusible link or actuator operated by sensors
- Can be supplied with heat resistant paint
Technical Specifications
- Pressure: Typically, 50Kpa (0.5 barG) however we can design for higher on request
- Temperature: Typically, 600°C (1112°F) up to 1250°C (2282°F) on request
Application:
- High Temperature Air
- Refractory Lined
- Waste Heat Recovery
- Boiler Id Fan
Body: MS fabricated (IS 2062 GR. B) / Mild Steel / Aluminium / Galvanized Iron
Size: 300 mm to 3000 mm (higher size on request)
Shape: Square, Rectangular, Round
Design: Customisable as per requirements
Pressure: ± 2 bar
Media: Hot air, Cold air, Flue gases
Leakage class: II, III & IV CAN BE OFFERED AS PER ASME AG-1
End connections: Flanged end / weld able end / wafer end
Operation: Manual, Pneumatic & Electric operation
Features & Specifications:
- Mild steel/ galvanized iron of high quality
- In case of fire blades of damper seal air draft
- Can be activated by fusible link or actuator operated by sensors
- Can be supplied with heat resistant paint
Technical Specifications
- Pressure: Typically, 50Kpa (0.5 barG) however we can design for higher on request
- Temperature: Typically, 600°C (1112°F) up to 1250°C (2282°F) on request
Application:
- High Temperature Air
- Refractory Lined
- Waste Heat Recovery
- Boiler Id Fan
Body: MS fabricated (IS 2062 GR. B) / Mild Steel / Aluminium / Galvanized Iron
Size: 300 mm to 3000 mm (higher size on request)
Shape: Square, Rectangular, Round
Design: Customisable as per requirements
Pressure: ± 2 bar
Media: Hot air, Cold air, Flue gases
Leakage class: II, III & IV CAN BE OFFERED AS PER ASME AG-1
End connections: Flanged end / weld able end / wafer end
Operation: Manual, Pneumatic & Electric operation
Features & Specifications:
- Mild steel/ galvanized iron of high quality
- In case of fire blades of damper seal air draft
- Can be activated by fusible link or actuator operated by sensors
- Can be supplied with heat resistant paint
Technical Specifications
- Pressure: Typically, 50Kpa (0.5 barG) however we can design for higher on request
- Temperature: Typically, 600°C (1112°F) up to 1250°C (2282°F) on request
Application:
- High Temperature Air
- Refractory Lined
- Waste Heat Recovery
- Boiler Id Fan
Body: MS fabricated (IS 2062 GR. B) / Mild Steel / Aluminium / Galvanized Iron
Size: 300 mm to 3000 mm (higher size on request)
Shape: Square, Rectangular, Round
Design: Customisable as per requirements
Pressure: ± 2 bar
Media: Hot air, Cold air, Flue gases
Leakage class: II, III & IV CAN BE OFFERED AS PER ASME AG-1
End connections: Flanged end / weld able end / wafer end
Operation: Manual, Pneumatic & Electric operation
Features & Specifications:
- Mild steel/ galvanized iron of high quality
- In case of fire blades of damper seal air draft
- Can be activated by fusible link or actuator operated by sensors
- Can be supplied with heat resistant paint
Technical Specifications
- Pressure: Typically, 50Kpa (0.5 barG) however we can design for higher on request
- Temperature: Typically, 600°C (1112°F) up to 1250°C (2282°F) on request
Application:
- High Temperature Air
- Refractory Lined
- Waste Heat Recovery
- Boiler Id Fan
Applications
Our valves are having wide variety of applications in various industries as follows:
- High Temperature Air
- Wastewater
- Waste Heat Recovery
- Boiler Id Fan
- Pharmaceuticals
- Steel & Power
- Exhaust systems
- Air ducting
- Tunnel Ventilation
Valves Gallery
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