DFT PDC Silent Check Valve

Overview

Pulse damped design
Modulating air or gas applications:
- discharge of reciprocating air/gas compressors
- self sizing
- accommodates varying flows without chattering
Mediums:
- air
- gas
ANSI B16.10 Face-to-Face dimensions
One piece body
Spring-assisted silent closing
2 to 12 Line size
ANSI 150 to 1500
WCB, 316 SS & LCC body
316 SS trim
316 SS spring (450F max)
Ends:
- RF Flanged
- RTJ
Center guided
Horizontal or vertical installation
Tight shut-off
Protected spring
Easy maintenance
Versatile
The DFT PDC Silent Check Valve model 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.