The DFT® Model PDC® Silent Check Valve is specially designed for use on the discharge side of reciprocating air or gas compressors. It includes a pulse damping chamber to maintain the disc in the open position during the momentary reductions in flow associated with each cycle of a reciprocating compressor and to protect against premature seat wear.
Standard Features:
ASME Class 150 to 1500
Standard Body Materials:
Carbon steel
Stainless steel
Stainless Steel Trim
Stainless Steel Spring
Ends available in RF Flanged & RTJ
Pulse-Damped Design
Horizontal or Vertical Installation
Center Guided Trim
Meets API 6D
ASME B16.10 Face-to-Face Dimensions
One-Piece Body