ASTM A351 CF8M Check Valve, DN25-DN400, 1.6-25 MPa

Name: ASTM A351 CF8M Check Valve, DN25-DN400, 1.6-25 MPa
Availability: InStock
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Key Specifications / Features

ASTM A351 CF8M Check Valve Supplier in China: A351 CF8M Check Valve, Chrome Nickel-titanium Stainless Steel Body, DN25-DN400, Bonnet and Disc, 1.6-25 MPa.

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Detail Information

Name: ASTM A351 CF8M Check Valve.
Size: DN25-DN400.
Body: A351 CF8, A351 CF8M, A351 CF3 or A351 CF3M.
Valve plate: A351 CF8, A351 CF8M, A351 CF3 or A351 CF3M.
Body, bonnet, disc: Chrome Nickel-titanium Stainless Steel Body.
Sealing surface: Body or STL.
Valve shaft: A182 F304, A182 F316, A182 F304L, A182 F316L.
Gasket: Flexible graphite.
Bolt: A193 B8 or A193 B8M.
Nut: A194 8 or A194 8M.
Working pressure (MPa) : 1.6 - 25.
Operating temperature: -46 - 425℃.

The main shape and connection dimensions

Nominal diameter DN	The main dimensions and connection dimensions
Nominal diameter DN	L	D	D1	D2	b	Z-d	H
A
25	160	115	85	65	16	4-14	100
32	180	135	100	78	16	4-18	105
40	200	145	100	85	16	4-18	115
50	230	160	125	100	16	4-18	135
65	290	180	145	120	18	4-18	142
80	310	195	160	135	20	8-18	165
100	350	215	180	155	20	8-18	180
125	400	245	210	185	22	8-18	210
150	480	280	240	210	24	8-23	233
200	500	335	295	265	26	12-23	304
250	550	405	355	320	30	12-25	348
300	650	460	410	375	30	12-25	390
350	750	520	470	435	34	16-25	430
400	850	580	525	485	36	16-30	468
B
25	160	115	85	65	16	4-14	100
32	180	135	100	78	16	4-18	105
40	200	145	110	85	16	4-18	115
50	230	160	125	100	20	4-18	160
65	290	180	145	120	22	8-18	175
80	310	195	160	135	22	8-18	185
100	350	230	190	160	24	8-23	220
125	400	270	220	188	28	8-25	248
150	480	300	250	218	30	8-25	276
200	550	360	310	278	34	12-25	350
250	650	425	370	332	36	12-30	410
300	750	485	430	390	40	16-30	430
350	850	550	490	448	44	16-34	518
400	950	610	550	505	48	16-34	560