DLC In-Line Check Valve From Durabla

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

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	Call	Call	Call	Call	Call
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	Call	Call	Call	Call	Call

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