PDC In-Line Check Valve From Durabla

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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

PDC Check VAlve Cut Sheet
Click here for the Durabla
PDC Cut Sheet (.PDF Format)

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
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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
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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
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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
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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
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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

Mailing Address: Power Plus International
309 Westridge Parkway
McDonough, GA 30253