Dredge Gate Valve

Dredge Gate Valve

Hi-sea Dredge Gate Valve is to open and close pipe lines for slurry transportation on dredge vessels or ships.The diameters is from 250 to1400mm.It has low pressure (8kPa),medium pressure (15kPa) and high pressure (15kPa).The design is easy for installations.The valves has high wear-resistance feature.Our dredge gate valve can be customized according to your requests.For more information,please contact us freely.

The main features are as follows:

1.The gate valves are designed to cope with highly abrasive slurry and to open and close smoothly in severe operational environments.

2.Reinforced rubber ring seals are installed for a perfect seal. The rubber seal provides an efficient and free passage of slurry mixture in the pipeline when the slide is open.

3.A polished knife gate is installed, made out of stainless steel.

4.The gate valves are equipped with electric open/closed sensors.They are designed to be maintenance friendly.

5.The proven design and technology are widely used in the dredging industry.

6.Special dimensional requirements such as mounting dimensions of the gate valve can be met upon request.

Specifications:

Pipe Inside	Flange (mm)	Bolt (mm)	Total Height (mm)	Body Height (mm)	Breadth (mm)	Thickness(mm)
Diameter (mm)	(O.D./P.C.D./ Hole Dia)	(Qty./Size)	Total Height (mm)	Body Height (mm)	Breadth (mm)	Thickness(mm)
250	395/350/22	12/M20	1452	885	435	192
300	445/400/22	12/M20	1617	1000	500	192
350	505/460/22	16/M20	1807	1140	590	220
400	565/515/26	16/M20	2007	1290	670	234
450	615/565/26	20/M24	2187	1420	735	242
500	670/620/26	20/M24	2315	1470	730	246
550	745/680/30	20/M27	2448	1555	805	262
600	780/725/30	24/M27	2660	1715	914	284
650	845/780/30	24/M27	2870	1875	975	289
700	895/840/30	24/M27	3045	1975	1040	330
750	970/900/33	24/M27	3255	2135	1100	345
800	1015/950/33	24/M30	3420	1660	1160	360
850	1070/1000/33	28/M30	3630	2410	1245	397
900	1115/1050/33	28/M30	3810	2540	1295	424
950	1170/1120/33	28/M30	3970	2650	1396	429
1000	1230/1160/36	28/M33	4215	2825	1440	470
1100	1345/1270/39	28/M33	4598	3108	1575	496
1200	1455/1380/39	32/M36	4970	3380	1675	552
1300	1575/1490/42	36/M39	5346	3656	1795	582
1400	1675/1590/42	36/M39	5703	3898	1935	586

Dredge Gate Valve

Drawing of Dredge Gate Valve

Dredge Gate Valve (1)

Dredge Gate Valve(2)

Dredge Gate Valve(3)

Dredge Gate Valve(4)