Super Duplex Dual Plate Check Valve

Super Duplex Dual Plate Check Valve

Body: Super Duplex Stainless Steel 4A, 5A, 6A, Duplex Stainless Steel, Alloy 20,

CN7M, Hastelloy, Carbon Steel, WC6, WC9, C5, C12, LCB, CF3M

Disc: Super Duplex Stainless Steel, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6,

WC9, C5, C12, LCB, CF3M, Super Duplex Stainless Steel 4A, 5A, 6A

Trim: SS304, SS316, SS304L, SS316L, 13%Cr.Steel, Stellite, Hastelloy, Alloy 20, Duplex Stainless Steel, Super

Duplex Stainless Steel

Gland Packing: Graphite, PTFE

Nominal Size: DN50 to DN600

Nominal Pressure: PN 1.0 to 25 Mpa, Class 150 to 2500

Dimensions Unit: mm

PN16

DN	D	D1	D2	L	R	T
50	102	65	32	54	29	25
60	121	78	42.1	60	36	29.3
80	134	94	82	67	43.4	27.7
100	171	117	97.5	67	55.6	26.7
125	193	145	111.8	83	67.6	38.6
150	219	171	127	95	78.6	46.3
200	276	222	161.7	127	104.4	66
250	336	276	213.4	140	128	70.7
300	406	327	237.9	181	156.7	102
350	448	375	312.2	184	179.8	89.2
400	511	416	351	191	198.4	92.5

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