Dampers & Valves
Butterfly Dampers
Robust, low-leakage dampers for regulating airflow in ducts and flue gas systems.
Product datasheet available on request.
Overview
About this equipment
Robust, low-leakage dampers designed for regulating airflow in ducts and flue gas systems. Ideal for both ON/OFF and modulating applications in medium-to-high temperature environments.
Key features
- Available in single-shaft and dual-shaft configurations
- Body material: Mild Steel, SS304, SS316, or alloy steel (for high-temp zones)
- Manual, pneumatic, or electric actuation options
- Leakage class options from Class I to Class IV (as per ANSI standards)
- Compact design with easy maintenance access
Materials of construction
- Mild Steel
- Stainless Steel SS304
- Stainless Steel SS316
- Alloy steel (high-temperature zones)
Available variants
- Single-shaft
- Dual-shaft
Standards referenced
- ANSI leakage classification
Technical data
Specifications
Values below are as published by RG Steel Crafts. Application-specific figures are confirmed at quotation stage.
- Leakage Class
- Class I to Class IV (as per ANSI standards)
- Shaft Configuration
- Single-shaft or dual-shaft
- Actuation
- Manual, pneumatic, or electric
- Operation Mode
- ON/OFF and modulating
Available on request
The following details are confirmed per application and are not published as fixed values:
- Diameter / size range
- Maximum operating temperature
- Maximum operating pressure
- Weight
Also specified with
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