Machinery ,Steel Material ,Engineer spare parts
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DN800 Dredge Gate Valve


DN800 Dredge Gate Valve

Brief Introduction

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.


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


Product Exhabition















Production  Speicifications:

1.Working Pressure PN≤1.6Mpa

DN H1(mm) H2(mm) b(mm) d(mm) K(mm) D(mm) n-Th
800 600 3258 1006 348 950 1050 24-M30




2.Working Pressure PN2.5Mpa

DN H1(mm) H2(mm) b(mm) d(mm) K(mm) D(mm) n-Th
800 625 3335 1006 600 990 1065 24-M36













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

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