HENDERSON - Check Valves: Dual Plate Check Valves - Wafer Type

Check Valves: Dual Plate Check Valves - Wafer Type

Dual Plate Check Valves

Wafer Type

Drawings

Dimensions

[Click here for 1.5" to 12" sizes]
[Click here for 14" to 36" sizes]

Size inches	Pressure Rating	End Facing	A inches	B inches	C inches	E inches	STUD SELECTION inches			APPROX WT*
Size inches	Pressure Rating	End Facing	A inches	B inches	C inches	E inches	No	Dia	Length	Ib	kg
40	150 300 600 900	RF RF RF RF	45.75 43.875 45.5 49.2	17 21.5 26 30	34.75 29.5 29.25 29	38.87 35.78 35.78 35.78	36 32 32 24	1.5 1.625 2.25 3.5	27.375 35 44.25 53.75	1980 4015 8250 8738	900 1825 3750 3972
42	150 300 600 900	RF RF RF RF	48 46 48 51.25	17 22.375 27.625 31	36.813 32.938 25.5 23	41.81 39.98 38.26 38.26	36 32 28 24	1.5 1.625 2.5 3.5	28.875 37 47.125 59.25	2500 5800 6897 8074	1134 2630 3135 3670
48	150 300 600	RF RF RF	54.5 52.125 54.75	20.625 24.75 31	40.813 38 35	46.98 44.73 44.73	44 32 32	1.5 1.875 2.75	33.375 40.5 54	6616 8600 9715	3007 3909 4416
54	150 300	RF RF	61 58.75	23.25 28.25	43 43	50.45 50.45	44 28	1.75 2.25	38.25 47.25	7097 8532	3225 3878
60	150 300	RF RF	67.5 64.75	26 33	47.5 47.5	55.97 55.97	52 32	1.75 2.25	42 53	9126 11863	4148 5392
66	150	RF	74.25	31	56.5	65.46	52	1.75	45	16800	7636
72	150	RF	80.75	33.5	60.25	71.58	60	1.75	48	18900	8590
78	150	RF	87	36.5	65.5	111	64	2	52	22522	10237
84	150	RF	93.5	41	69	83.32	64	2	57	28111	12777

Options

Valve Size	1.5" to 24"	26" - 60"	66" to 144"
Flange Type	ANSI B16.5 (Pipe Flanges and Flanged Fittings Standard)	ANSI B16.47 SERIES A (MSS SP44) (Large Diameter Steel Flanges Standard)	AWWA C207 (CLASS E 275 PSI) (Steel Pipe Flanges for Waterworks Service Standard)

ANSI B16.5 (Pipe Flanges and Flanged Fittings Standard) - Flange dims to ANSI B16.5 (MSS-SP44 >24") - Face to Face dims to API 594	API 6A (Wellhead Standard) - Flange dims to API 6A - Face to Face dims to API 6A
API 605 (Large-Diameter Carbon Steel Flanges Standard) - Flange dims to API 605 - Face to Face dims to API 594	API 6D (Pipeline Valves Standard) - Flange dims to ANSI B16.5 - Face to Face dims to API 6D
(Retainerless design supplied as standard)	EXTENDED BODY - Flange dims to ANSI B16.5

Exploded View

[click here to see the exploded view of the valve]