Excalibur Check Valve From Durabla

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The DFT® Excalibur Silent Check Valve is a spring-assisted, center guided, in-line, check valve that provides reliable, low maintenance service for a wide range of fluids and pressure / temperature combinations. The valve consists of a body, gasket, seat, spring, disc with stem and guide bushing. Excalibur check valves are available in a wide range of sizes and pressure ratings and in a variety of metals to meet most check valve requirements.

Excalibur Check Valve Features:
Silent Check Valve
ANSI face-to-face dimensions
Spring-assisted silent closing
2" to 24" line size
ANSI 150 to 1500
WCB, 316 SS & other alloy bodies
316 SS Trim
Center guided
Horizontal or vertical installation
Two piece design

Carbon Steel Body with 316 Stainless Steel Trim
ANSI RF Flanged Ends

Class 150 RF
	2"	2-1/2"	3"	4"	6"	8"	10"	12"	16"	24"
A	8"	8-1/2"	9-1/2"	11-1/2"	14"	19-1/2"	24-1/2"	27-1/2"	34"	51"
B	6"	7"	7-1/2"	9"	11"	13-1/2"	16"	19"	23-1/2"	32"
Weight	22	30	37	64	114	207	317	457	830	1851
CV	65	105	155	265	685	1050	1650	2400	5200	11300

Class 300 RF
	2"	2-1/2"	3"	4"	6"	8"	10"	12"	14"	20"
A	10-1/2"	11-1/2"	12-1/2"	14"	17-1/2"	21"	24-1/2"	28"	33"	40"
B	6-1/2"	7-1/2"	8-1/4"	10"	12-1/2"	15"	17-1/2"	20-1/2"	23"	30-1/2"
Weight	29	42	52	92	177	285	456	696	725	2375
CV	65	105	155	265	685	1050	1650	2400	3600	7850

Class 600 RF
	2"	3"	4"	6"	8"	10"	12"
A	11-1/2"	14"	17"	22"	26"	31"	33"
B	6-1/2"	8-1/4"	10-3/4"	14"	16-1/2"	20"	22"
Weight	35	69	138	300	481	981	1320
CV	65	155	265	584	985	1650	2400

Class 900 RF
	2"	3"	4"	6"	8"	10"
A	14-1/2"	15"	18"	24"	29"	33"
B	8-1/2"	9-1/2"	11-1/2"	15"	18-1/2"	21-1/2"
Weight	81	155	176	780	1250	1650
CV	51	138	242	512	777	1449

Class 1500 RF
	2"	3"	4"	6"	8"
A	14-1/2"	18-1/2"	21-1/2"	27-3/4"	32-3/4"
B	8-1/2"	10-1/2"	12-1/4"	15-1/2"	19"
Weight	81	158	267	780	1270
CV	51	109	187	512	777

316 Stainless Steel Body with 316 Stainless Steel Trim
ANSI RF Flanged Ends

Class 150 RF

2" 2-1/2" 3" 4" 6" 8" 10" 12" 16" 24"

A 8" 8-1/2" 9-1/2" 11-1/2" 14" 19-1/2" 24-1/2" 27-1/2" 34" 51"

B 6" 7" 7-1/2" 9" 11" 13-1/2" 16" 19" 23-1/2" 32"

Weight 22 30 37 64 114 207 317 457 830 1851

CV 65 105 155 265 685 1050 1650 2400 5200 11300

Class 300 RF
	2"	2-1/2"	3"	4"	6"	8"	10"	12"	14"	20"
A	10-1/2"	11-1/2"	12-1/2"	14"	17-1/2"	21"	24-1/2"	28"	33"	40"
B	6-1/2"	7-1/2"	8-1/4"	10"	12-1/2"	15"	17-1/2"	20-1/2"	23"	30-1/2"
Weight	29	42	52	92	177	285	456	696	725	2375
CV	65	105	155	265	685	1050	1650	2400	3600	7850

Class 600 RF
	2"	3"	4"	6"	8"	10"	12"
A	11-1/2"	14"	17"	22"	26"	31"	33"
B	6-1/2"	8-1/4"	10-3/4"	14"	16-1/2"	20"	22"
Weight	35	69	138	300	481	981	1320
CV	65	155	265	584	985	1650	2400

Class 900 RF
	2"	3"	4"	6"	8"	10"
A	14-1/2"	15"	18"	24"	29"	33"
B	8-1/2"	9-1/2"	11-1/2"	15"	18-1/2"	21-1/2"
Weight	81	155	176	780	1250	1650
CV	51	138	242	512	777	1449

Class 1500 RF
	2"	3"	4"	6"	8"
A	14-1/2"	18-1/2"	21-1/2"	27-3/4"	32-3/4"
B	8-1/2"	10-1/2"	12-1/4"	15-1/2"	19"
Weight	81	158	267	780	1270
CV	51	109	187	512	777

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
143 McDonough Parkway
McDonough, GA 30253