Process Development & Control LLC (PDC)
Excel - Model 40 Series -Butterfly Damper Valve
The PDC “Excel” series butterfly valve is available in sizes from 2″ thru 60″ in a combination of materials and optional features suitable for most mid-range differential pressures and a wide range of temperature conditions.
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- Size: 2" thru 60" for High Temperature & Dirty Service 125/150 lb. Flanging
- Operating Temperature: To 450°F (232 ºC) with standard materials
- To 1500°F (815 ºC) with optional materials
Design Standard
The PDC “Excel” series butterfly valve is available in sizes from 2″ thru 60″ in a combination of materials and optional features suitable for most mid-range differential pressures and a wide range of temperature conditions.
- Size Range: 2" thru 60" for High Temperature & Dirty Service 125/150 lb. Flanging
- Temperature: To 450°F (232 ºC) with standard materials, To 1500°F (815 ºC) with optional materials
- Pressure Rating: Varies with size. See Econotrol Series 09 Brochure
- Shutoff Rating: ANSI Class II & class III available with optional seats
- Body Style: Wafer
- Inboard bushings of graphited bronze for long life, non-freezing, low torque characteristics on both shaft ends.
- Close tolerance machining for minimal leakage and dependable flow characteristics.
- Adjustable packing-Graphited TEFLON ® Braid. Valves can be repacked without removal from line on both shaft ends.
- Rugged mounting pads drilled and tapped for ease of installing actuating equipment and accessories.
- Flatted, keywayed or hexed ends on shafts are available to facilitate factory or field mounting of all types of actuating equipment. (Flatted shaft shown).
- Lightweight, solid ring, wafer design for ease of installation. Four holes to insure proper alignment without transfer of pipe stresses to the valve body.
- Blower Equipment
- Compressor Equipment
- Boiler Equipment
- Environmental Systems
- V.A.C
- Industrial Process Furnaces
- Oil Gas/Refining
- Power Generation/Co-Generation
- Water & Sewage
- Stationary Engines
- Chemical Equipment
- Mining Equipment
- Gas Recovery Systems