Monel Dual Plate Check Valve
Body: Monel 400, Monel K500, Monel 600, Inconel, Duplex Stainless Steel, Super Duplex Stainless Steel, Alloy 20
Disc: Monel 400, Monel K500, Monel 600, Inconel, Duplex Stainless Steel, Super Duplex Stainless Steel, Alloy 20
Trim: SS304, SS316, SS304L, SS316L, 13%Cr.Steel, Stellite, Hastelloy, Alloy 20, Duplex Stainless Steel
Gland Packing: Graphite, PTFE
Nominal Size: 2″ to 24″
Nominal Pressure: PN 1.0 to 25 Mpa, Class 150 to 2500
Design and Manufacture: ANSI B16.34, API 6D, DIN 3840, BS EN 1868
Face to Face Dimensions: ANSI B16.10, API 6D, DIN3202, BS EN558-1
Flange End Dimensions: ANSI B16.5, DIN 2543, BS EN 1092-1
Buttweld End Dimensions: ANSI B16.25
Test and Inspection: API598, API6D, DIN3230, BS EN 12569
Dimensions
DN
D
D1
D2
L
R
T
2″
102
65
32
54
29
25
2.5″
121
78
42.1
60
36
29.3
3″
134
94
82
67
43.4
27.7
4″
171
117
97.5
67
55.6
26.7
5″
193
145
111.8
83
67.6
38.6
6″
219
171
127
95
78.6
46.3
8″
276
222
161.7
127
104.4
66
10″
336
276
213.4
140
128
70.7
12″
406
327
237.9
181
156.7
102
14″
448
375
312.2
184
179.8
89.2
16″
511
416
351
191
198.4
92.5
18″
546
467
409
203
226.2
96.2
20″
603
514
451.9
213
248.2
102.7
24″
714
616
554.7
222
297.4
107.3
