Products

Combustion Series 22

Combustion Series 22 - 2" thru 14" for 125/150 lb. Flanging


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General Description

The PDC Series 22 Combustion Valve is a cost effective, manual, wafer style butterfly valve designed for use in low pressure, low cycle ("set -and-forget") applications. It is designed for use in temperatures up to 900°F Maximum with differential pressures not to exceed 1 PSIG. The valve is designed with appropriate clearances in the disc for combustion installations. These applications are typically :"Hot" or "Cold" lines of air or combustible gases that require High-Low or Modulating flow control.

Features:


Standard Materials and Seat Construction

 Cold (450°)Hot (900°)
Body: Cast Iron Cast Iron
Disc: Carbon Iron Carbon Iron
Shaft: 416 Stainless Steel 316 Stainless Steel
Seat: Swing-thru, Paddle Disc Swing-thru, Paddle Disc
Bushing: Graphited Bronze Metallized Carbon
Packing: Graphited Teflon Graphited Yarn Reinforced with Iconoly
Packing Nut: Brass 316 Stainless Steel

Optional Materials and Seat Construction

Body: Cast Iron
Disc: Cast Iron
Shaft: 316 Stainless Steel
Seat: Swing-thru
Bushing: Metcar
Packing: High Temp Packing
Packing Nut:316 Stainless Steel

Temperature:

Maximum design temperature to 900°F. Maximum differential pressure at all design temperatures is 1 psig. Maximum containment pressure at all design temperatures is 25 psig

Additional Information