Triple Offset
Butterfly Damper Valves

Best Triple Offset Butterfly Damper Valves Manufacturer in Pune

Series: BE30

Bellator Engineers manufactures a comprehensive range of Triple Offset Butterfly Damper Valves (TBDV) in sizes from 150mm to 1200 mm in round shape and Pressure rating up to PN 25. Different Sealing materials and 100 % leak tightness at higher temperature are offered as per application requirement. As the name suggests it has three offsets, First two offsets are similar to double offset damper valves while third offset is on the seating surface which creates a cone type shape of the disc and seat. Our Triple offset Butterfly Damper valves are designed for Various nature of Flowing media like Corrosive, hazardous etc. Having Design temperature from -25 Deg.C to 650 Deg.C. Our Triple Offset Damper Valves are designed in accordance with key international standards. They also meet major power / Oil & Gas industry standards and customer specifications & can be offered with the Anti-blowout, Anti-static, Seismic Qualified Design based on the application requirement. Our Selection Criteria of actuators for automation is mainly based on the Torque values derived from the dynamic conditions of process parameters to ensure the genuine selection and flawless operation of damper valves.

Motorized Triple Offset Butterfly
Damper Valve

Our Products

Specifications For Triple Offset Butterfly Damper Valves

1

Size Range :- Ø 150 mm to Ø 1200 mm & above

2

Material Of Construction :- ASTM A 36 / ASTM A 240 Type 304L / ASTM A 240 Type 316L / IS 2062 E250 A, B, Br / ASTM
A 516 Gr-70 / ASTM A 387 Gr-11 / ASTM A 240 Type 310S / A216 Gr. WCB / A351 Gr. CF8 / A351 Gr.
CF8M / As per Client Requirement.

3

Flowing Media :- Steam / Hot Air / Gas / Water etc.

4

Design Temperature :- -25°C to 650°C

5

Pressure Ratings :- PN1 / PN2.5 / PN6 / PN10 / PN16 / PN20 / PN25 / Class150 / Class 300

6

End Connection :- Wafer / Double Flanged (Short/Long Pattern) and Butt Weld End

7

Face to Face :- API 609 / ASME B16.10 / ISO 5752 / BS EN 558 / Mfg. STD.

8

Flange Drilling :- IS 6392 / ASME B16.5 / ASME B16.47 / BS EN 1092-1/ Mfg. STD.

9

Butt Weld Ends :- ASME B16.25

10

Testing :- API 598/ EN 12266 Part 1&2/AWWA C 504/ AWWA C 516/ ISO 5208/ Mfg. STD

11

Sealing Efficiency :- 100% Sealing to Downstream & Atmosphere

12

Drive Mode :- Manual / Motorised / Pneumatic / Hydraulic etc.

13

Design Codes and Standards :- ASME B16.34 / AWWA C 504/ AWWA C 516/EN 593/ ISO 5752/ Mfg. STD

Applications

High Pressure High Temperature Process lines

Any process lines that needs the Control or complete isolation of fowing media

Scrubber & SCR System

RTO System

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At Bellator Engineers India Private Limited, we aim to build long-term partnerships with our clients in order to ensure a world-class integrated supply chain. We strive to consistently meet extremely high standards for quality, delivery, cost and customer satisfaction for our clients.