DLC In-Line Check Valve From Durabla

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The DFT® Model DLC is a corrosion resistant, depenable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC provides tight shut-off and protects other equipment in the system from water hammer. Its 316 stainless steel construction insures a long service life.

DLC Check Valve Features:
ANSI face-to-face dimensions
3/4" to 3" Line size
ANSI 150 and 300
316 Stainless steel construction
Raised face flanged ends
Inconel X-750 spring
Body guided disc
Electron beam welded body

Durabla In Line Check Valve Diagram

Durabla DLC Cut Sheet
Click here for the Durabla
DLC Cut Sheet (.PDF Format)

Durabla Check Valves Class 150 RF
	3/4"	1"	1-1/2"	2"	3"
A	4.62	5	6.5	8	9.5
B	3.88	4.25	5	6	7.5
Weight	4.5	6	11.7	19.1	39.2
CV	13	22	54	93	180
Cracking Pressure (psi)	0.3	0.3	0.2	0.3	0.3
Price
Durabla Check Valves Class 300 RF
	3/4"	1"	1-1/2"	2"	3"
A	7	8.5	9.5	10.5	12.5
B	4.62	4.88	6.12	6.5	8.25
Weight	7.2	9.9	18.5	24.3	50.5
CV	13	22	54	93	180
Cracking Pressure (psi)	0.3	0.3	0.2	0.3	0.3
Price

Durabla Check Valves Pressure Temperature Rating (PSIG)
Temp (deg.F)	Class 150	Class 300
-460 to 100° 200 250 300 400 470 500 600 700	275 240 225 215 195 175 170 140 110	720 620 590 560 515 490 480 450 430

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309 Westridge Parkway
McDonough, GA 30253