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Performance And Features:
1.Dredge gate valves are developed acccording to the specific requirements of pipe used for dredger.
2.Dredge gate valves drived by hydraulic cylinder and sealed by rubber.
3.Stainless steel wedge gate and heat-affected valve body
4.Smart structure,high resisitance pressure and reliable seal.
5.Main mediums are sewage,water and oil.
6.Types:Switch type and continuous display type.
7.Dimensions range from DN300mm to DN1400mm.
8.Pressure up to 2.5Mpa.

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Technical Specifications:
1.Working Pressure PN≤1.6Mpa

DN	H1(mm)	H2(mm)	b(mm)	d(mm)	K(mm)	D(mm)	n-Th
400	351	1928	568	260	515	565	16-M24

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2.Working Pressure PN2.5Mpa

DN	H1(mm)	H2(mm)	b(mm)	d(mm)	K(mm)	D(mm)	n-Th
400	380	1918	568	428	550	620	16-M27

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Material:
Hydraulic cylinder:body steel 45,pistion rod 1Cr17Ni2.
Valve body:Q235,16Mn.
Valve gate:stainless steel.
Seal:NBR,NR.
Fastener:Q235,Steel 45,stainless steel.

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Application:Dredge gate valves mainly used for dredge pipe line,land pipe line is also avaliable for reference.

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