Multi Functional Hydraulic ValveIt Is A Hydraulic Operated Valve That Integrates Multiple Control Functions. Its Core Function Is To Achieve Multiple Controls Such As Slow Opening, Slow Closing, Check, And Water Hammer Elimination Of Pipeline Fluids. It Does Not Require An External Power Supply And Works Automatically Based On Pipeline Medium Pressure. It Complies With Relevant Industry Standards And CJ/T373-2011 Specifications And Is Widely Used In Municipal Water Supply, Fire Protection, Building Water Supply And Drainage Systems. It Is The Core Control Equipment To Ensure The Safe And Stable Operation Of Pipeline Systems.

Structurally, It Mainly Consists Of A Main Valve, A Pilot Valve, A Regulating Component, And A Sealing Element. The Valve Body Is Mostly Made Of Ductile Iron Or Stainless Steel, The Internal Components Are Made Of Stainless Steel, And The Sealing Element Is Made Of Nitrile Rubber Or Ethylene Propylene Diene Monomer Rubber, Suitable For Various Water Quality Conditions. The Core Highlight Is The Multifunctional Integration And Hydraulic Control Structure. The Main Valve Is Designed With A DC Streamlined Design, Paired With Dual Control Chambers (diaphragm Or Piston). It Is Linked By Components Such As Guide Valves And Needle Valves, Without The Need For Manual Operation. It Relies On Hydraulic Pressure Difference To Automatically Complete Functions Such As Opening And Closing, And Can Adjust Parameters Such As Opening And Closing Speed By Adjusting Components.

The Core Features Are Distinct, With One Valve For Multiple Purposes, Which Can Replace Various Equipment Such As Check Valves And Water Hammer Eliminators, Simplifying Pipeline System Configuration; Hydraulic Automatic Control, Easy Operation, No Need For External Energy, Easy Maintenance, Low Failure Rate; Low Flow Resistance And Good Energy Efficiency, Streamlined Valve Body Design Reduces Water Transmission Energy Consumption; Reliable Sealing, Dual Sealing Protection, Tight Closure Without Leakage, Slow Closing Structure Can Effectively Eliminate Water Hammer Impact, Protect Pipeline And Water Pump Safety, And Adapt To Media With Nominal Pressure Of 1.0~2.5MPa And ≤ 80 ℃.

Widely Applicable Scenarios, Mainly Installed In Water Pump Outlet Pipelines And Various Water Supply And Drainage, Fire Protection Pipelines, Suitable For High-rise Buildings, Water Plants, Large Factories And Other Places, Used To Prevent Water Flow Backflow, Eliminate Water Hammer, And Stabilize Pipeline Pressure. Compared To Single Function Valves, It Has High Integration And Strong Adaptability, Which Can Simplify Pipeline Installation And Maintenance, Greatly Improve System Operation Efficiency, And Is An Ideal Control Valve In Modern Pipeline Systems That Balances Practicality And Economy.

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