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Flange Gate Valve

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Flange Gate Valve

Flange gate valve:

1.Design standard:GB, JIS, ANSI, etc.

2.End standard:GB, JIS, ANSI, etc.

3.End type:Flange.

4.PN:1.0—10.0Mpa.

5.DN:15mm-600mm.

6.Main material:

Body donnet：Cast iron/steel;
Wedge gate:Alloy steel＋corbiddealloy;
Stem:Alloy steel.

7.Application:Fresh water,sea water,fuel oil and lubricating oil piping under 200℃.

8.Function:Such valves are used for on-off duty.

9.Fundamental dimensions of Flanged Gate Valve :

DN/mm	Dimensions/mm
DN/mm	L	D	D1	D2	H	b-f	n-φd	D0
15	130	95	65	45	170	16-2	4-14	40
20	150	105	75	55	190	16-2	4-14	51
25	160	115	85	65	205	16-2	4-14	58
32	180	135	100	78	270	18-2	4-18	66
40	200	145	110	85	310	18-3	4-18	76
50	230	160	125	100	371	20-3	4-18	88
65	290	180	145	120	391	22-3	8-18	110
80	310	195	160	135	455	22-3	8-18	121
100	350	230	190	160	551	24-3	8-23	150
125	400	270	220	188	628	28-3	8-25	178
150	450	300	250	218	708	30-3	8-25	204
200	550	375	320	282	885	38-3	12-25	260
250	650	445	385	345	960	42-3	12-30	313

10.Drawing of flange gate valve

Flange Gate Valve

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