The Type K Range offers rotary and linear pneumatic damper drives for utility power plants, refineries, powerhouse boilers, furnaces and process heaters that require precise combustion air and flue gas handling solutions. Type K damper drives have proven to increase boiler efficiency, reduce maintenance, lower fuel consumption and reduce harmful emissions.
SUMMER TRAINING REPORT ON BUILDING CONSTRUCTION.docx
Type K Rotary Drives for Industrial Applications by Power Specialties
1. ROTARY DAMPER DRIVES
Rotary Drives for Industrial
Applications by
Power Specialties, Inc.
TYPE K by ROTORK
World Leader in Damper Drive Technology
D A M P E R D R I V E S
2. Type K Damper Drives have everything you’re looking for!
Experience with innovative solutions for all
your drive needs
Type K Damper Drives are designed, engineered, and manufactured
to provide unique solutions to meet the expanding needs of industry.
Type K offers a wide variety of pneumatically actuated drives designed to
meet the expanding needs of industry. Drives are available in two basic
styles, direct-mount (with custom-made brackets and couplings
provided), and a pedestal style designed for location on existing surfaces.
This is a typical
Direct-Mount style
drive. Type K offers a
wide variety of designs
and can customize to
meet any requirement.
Type K offers custom
mounting brackets
and shaft couplings to
meet any need.
This is a typical Pedestal Mount
style drive. All Type K Damper
Drives are available in 7 torque
ranges and can operate using air
supply pressures from 40 to 150
psig. Pedestals can be custom
designed to meet any need.
Available options include:
• Fail-in-place on loss of signal
• Fail-in-place on loss of air pressure
• Independent drive position feedback
• Travel limit switches
• Manual operators (handwheel & handlever)
• High-temperature (to 300ºF) construction
Drive Model
TK-1
TK-2
Full-Scale Stroke Time, 0 - 90 degree rotation (No Load)
1 second
2 seconds
D A M P E R D R I V E S
The Type K Range offers rotary and linear pneumatic damper drives for utility power plants, refineries, powerhouse boilers,
furnaces and process heaters that require precise combustion air and flue gas handling solutions. Type K damper drives have
proven to increase boiler efficiency, reduce maintenance, lower fuel consumption and reduce harmful emissions.
• Drop-In-Place retrofit requires no field engineering or fabrication
• Improved reliability in high temperature environments
• Rated for 100% duty-cycle, continuous modulating service
• Highly accurate to 0.25% resolution
• Discrete contacts (O/C) and pneumatic, analogue or bus network (MOD) communications
4. wwww.powerspecialties.com
ROTARY DAMPER DRIVES
D A M P E R D R I V E S
Power Specialties, Inc.
9118 E. 72nd Terrace
Raytown, MO 64133
Toll Free: (800) 432-6550
Phone: (816) 353-6550
Fax: (816) 353-1740
www.powerspecialties.com
POWER SPECIALTIES, INC.
Proudly Serving:
Pedestal Mount
• Direct ‘Drop-In’ Design
matches existing drive
• Re-use existing link rod
and clevis’
• Highly accurate &
responsive
• Simple maintenance-free
operation
Direct Mount
• Mounts directly to boiler
wall of damper frame
• ‘No Play’ connection to
damper shaft
• Highly accurate &
responsive
• Simple maintenance-
free operation
Ash Hopper
• High-Cycle Ash Hopper
solution
• Replace unreliable
diaphragm drums or pistons
• Totally-enclosed,
maintenance-free design
• Rated for 300 Degrees F
Valve Automation
• Automate butterfly, ball
and plug valves
• Simple one-moving part
design
• Retrofit linkage available
with drive
• Complete range of O/C &
Modulating controls
• Kansas
• Missouri
• Nebraska
• Iowa