1. Butterfly Control Valves
Value in Valves

2. Our Capabilities Design, Engineer & Manufacture Butterfly Valves
Series 40, Series 01, Series 09, Series 07, Series 22, Series 15, Series 39, High Performance, Resilient Seats
Flow Control of Air, Water & Gases in Many Industrial Applications
Furnace, Power, HVAC, Compressor-Blower, & Engine Exhaust Air Systems
Special High Temperature Applications
Available in Wide Variety of Sizes (2”-60”), Temperature Ranges (Ambient to 1500°F), Actuation (Pneumatic & Electric) & Construction Materials

3. SERIES 27 Resilient seated Butterfly Valve
Industrial Applications Ventilation & Commercial (HVAC) Market

4. EXCEL Series 40 High Temperature Pneumatic Automation Steel Furnace Hot Air Exhaust Control

5. Series 40 High Temperature Electric Automation Industrial Furnace Intake & Exhaust Air Controls

6. Who We Are Designs, Engineers & Manufactures Butterfly Valves
Butterfly Control Valve manufacturers incorporated in 1970
Grown and Expanded Industries Served
Use CAD Design to Ensure Product Quality & Integrity
Have 300+ Casting Patterns Supporting 10 Product Groups
Multiple Seat Designs
Custom Mounting Brackets for All Types of Automation

7. Assembly Drawings

8. ECONOTROL Series 09 General Industrial Air Management Control Maximum Temperature 450°F ~ 232°C

9. ECONOTROL Series 09 with Bettis Electric Automation Compressor Blower Air Intake Control

10. Product Applications Blowers Boilers Burners Furnaces Compressors
PDC valves are used in manufacturing and processing environments where control of air, liquids or gases is essential to maintaining successful operations.
Blowers
Boilers
Burners
Furnaces
Compressors
Environmental

11. EXCEL Series 40 with Fisher Pneumatic Automation,
Flowserve Logix Positioner and Westlock Idle End Limit Switches
LNG Plant Conversion Liquid To Gas Process

12. Series 40 High Temperature Waste Gate
with Remote Control RCI 400 Series Actuator, ASCO Solenoid and and Westlock Limit Switch
Turbocharger Control; Engines/Compressors
High Temperature
1500°F ~ 815°C
Exhaust Air

13. EXCEL Series 40 with Fisher Pneumatic Automation,
Flowserve Logix Positioner and Westlock Idle End Limit Switches
LNG Plant Conversion Liquid
To Gas Process

14. Industry Applications
Food & Pharmaceutical
Gas Recovery
HVAC
Industrial Process Furnaces
Liquefied Natural Gas
Mining
Power Generation/Co-Generation
Stationary Engines
Water & Sewage

15. ECONOTROL Series 09
3-Way for Heating / Cooling with Low Torque Electric Actuator
Ventilation and Air Conditioning (HVAC)

16. Resilient seated SERIES 27
3-Way with Bettis Actuator
for HVAC
Cooling Tower
By-Pass

17. Resilient seated SERIES 27
with Low Torque Electric Actuator
For HVAC

18. Furnace Applications
Customized to Meet Your Temperature, Pressure & Media Requirements
Up to 1500°F
Seat Designs for Specific Leakage Requirements
Bracket & Linkage Designs
Electric Actuators
Pneumatic Actuators
Extended Brackets with Heat Gaskets & Shields for High-Temp Applications

19. EXCEL Series 40 High Temperature Automation
with Beck II-300 Actuator
and Heat Shield
Furnace Air Control and Isolation
Maximum Temperature
1500°F ~ 815°C

20. Live Loaded Packing Option (selected sizes)

21. Valve Selection Criteria
Media
Clean Air
Dirty Air
Traces of H2O & Dirty Air
Gases
Liquids
Operation
Manual Gear and 10 Position/Infinite Lock Lever Handle
Pneumatic and Electric

22. EXCEL Series 40 Epoxy Coated
with Hytork Actuator
and Siemens PS2 Positioner
Furnace Air Exhaust Control

23. Furnace Combustion Air Control
REDUCED PORT Series 15
with Fisher Pneumatic Automation,
Flowserve Logix Positioner and Westlock Idle End
Limit Switches
Furnace Combustion Air Control

24. Valve Selection Criteria (cont.)
Cycle
Low (0-100K)
Medium (100K-500K)
High (500K-1M)
Seat Type
ANSI Class I (Swing Thru)
ANSI Class II (Angle Seat)
ANSI Class III (Metal Step Seat)
ANSI Class IV (Tadpole Step Seat)
Bubble Tight (High Performance)

25. EXCEL Series 40 with EIM Electric Actuator, Idle End Outboard Bearing
and Thrust Plate
Industrial Air Intake and Exhaust

26. Stainless Steel Construction
REDUCED PORT Series 15
Stainless Steel Construction
Combustion Air Control

27. MEDIUM DUTY Series 01 Tadpole Step Seat
Class III Approaching
Class IV
Leakage Shutoff

28. Custom Valves Fabricated and Flame Cut Butterfly Valve
Actuation Combinations
OEM Designs Based on Specific Applications
Modified to Fit Your Designs

29. Custom Valve Design Fluid Mixing Application
Waste Water Treatment Plant

30. Precise Air Management Control
Custom Automation
Precise Air Management Control

31. EXCEL Series 40
Custom Drilling
Steel Furnace Market
Air Isolation

32. Specialty Design “Proposal” Sugar Cane Processing

33. Contact Us
1075 Montour West Industrial Park Coraopolis, PA Phone: Toll-Free: 800.PDC.4070 Fax: Web: