PDC In-Line Check Valve From Durabla

PDC In-Line Check Valve

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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.
 

PDC Check Valve Features:
Pulse damped design
Self sizing - accomodates varying flows without chattering
ANSI face-to-face dimensions
Spring-assisted silent closing
2" to 12" Line size
ANSI 150 to 1500
WCB, 316 SS & LCC Body
316 SS Trim
Protected spring
PDC In-Line Check Valve Diagram

Carbon Steel Body with Stainless Steel Trim
For Complete Stainless Steel Please Call 1-800-780-3776

 

Class 150 RF
  2" 3" 4" 6" 8"
A 8" 9-1/2" 11-1/2" 14" 19-1/2"
B 6" 7-1/2" 9" 11" 13-1/2"
Weight 20 40 64 94 158
CV 62 148 255 660 1005

Class 300 RF
  2" 3" 4" 6" 8" 10" 12"
A 10-1/2" 12-1/2" 14" 17-1/2" 21" 24-1/2" 28"
B 6-1/2" 8-1/4" 10" 12-1/12" 15" 17-1/2" 20-1/2"
Weight 27 50 82 149 293 452 673
CV 62 148 255 660 1005 1580 2300

Class 600 RF
  2" 3" 4" 6" 8"
A 11-1/2" 14" 17" 22" 26"
B 6-1/2" 8-1/4" 10-3/4" 14" 16-1/2"
Weight 35 58 117 272 450
CV 62 142 255 660 1005

Class 900 RF
  2" 3" 4" 6"
A 14-1/2" 15" 18" 24"
B 8-1/2" 9-1/2" 11-1/2" 15"
Weight 105 84 144 322
CV 55 118 224 567

Class 1500 RF
  2" 3"
A 14-1/2" 18-1/2"
B 8-1/2" 10-1/2"
Weight 105 171
CV 55 118

Contact Us Directly:

Toll Free:    1-800-780-3776
Int'l Phone: 770-957-9599
Int'l Fax:     770-957-9563
E-Mail: Email Your Request

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