DN850 Dredging Gate Valve
The dredging gate valve is a kind of anti-pollution gate used to clean pipelines or waters, the main function is to prevent pipelines from being blocked to ensure the smooth flow of water. The main duty of dredging gate valve is to cut off the flow. It has simple and reliable structure, which is suitable for harsh marine environment.
Feature:
High quality, long service life
Reliable and durable performance
Main mediums are sewage,water and oil.
Easy maintenance and inspection
Overview
Material
Hydraulic cylinder: body steel 45, piston rod 1Cr17Ni2 Valve body: Q235,16Mn. Valve gate: stainless steel.
Seal: NBR,NR. Fastener: Q235,Steel45,Stainless steel.
Drawing for DN850 Dredging Gate Valve
Main Technical Parameter