CARX Composite Exhaust Valve
Product Introduction

1、 Structure And Application Of CARX Composite Exhaust Valve
The Valve Body Of This Valve Is Cylindrical, And The Valve Internals Include Stainless Steel Floating Balls, Levers, And Valve Discs. This Valve Is Installed At The Pump Outlet Or In The Water Distribution Pipeline To Eliminate The Air Accumulated In The Pipeline And Improve The Efficiency Of The Pipeline And Water Pump. When Negative Pressure Is Generated Inside The Pipeline, This Valve Quickly Sucks In External Air To Prevent Damage To The Pipeline Due To Negative Pressure. Medium Temperature: 0-80 ℃.
2、 Action Principle Of CARX Composite Exhaust Valve
When Water Starts To Be Injected Into The Pipe, The Valve Disc Is In The Open Position For Large-scale Exhaust. When The Air Is Exhausted, The Valve Is Filled With Water, And The Floating Ball Rises And Drives The Valve Disc To Close, Stopping The Exhaust. When The Water In The Pipe Is Normally Transported And Closed, If A Small Amount Of Air Accumulates In The Valve To A Considerable Extent, The Water Level In The Valve Drops, And The Air Is Discharged Through The Small Hole. When The Water Pump Stops, If The Water Flow In The Pipe Is Empty Or Negative Pressure Is Generated Inside The Pipe, The Plug Will Quickly Open. Inhale Air To Ensure Pipeline Safety.
3、 Main Technical Parameters Of CARX Composite Exhaust Valve
Model | Test Pressure (MPa) | Nominal Diameter DN (mm) | Connection Type | Nominal Pressure DN (MPa) | |
Shell Experimental Pressure | Sealing Experiment Pressure | ||||
CARX-10 | One Point Five | One Point One | 25-32 | Internal Thread | One |
50-200 | Flange | One Point Six | |||
4、 Main Component Materials Of CARX Composite Exhaust Valve
Part Name | Valve Body | Valve Cover | Float Ball | Leverage Frame | Lever | Stuffed Head |
Material | Ductile Cast Iron | Ductile Cast Iron | Stainless Steel | Stainless Steel | Aluminum Bronze | Aluminum Bronze |
5、 Main External Dimensions Of CARX Composite Exhaust Valve (flange Connection Dimensions According To G84216-84 Standard)
Nominal Diameter DN (mm) | Size (mm) | ||||
L | L1 | H | Z | D | |
Twenty-five | Two Hundred And Eighty | One Hundred And Seventy-six | Three Hundred And Thirty | - | - |
Thirty-two | Two Hundred And Eighty | One Hundred And Seventy-six | Three Hundred And Thirty | - | - |
Fifty | Three Hundred And Sixty | Two Hundred And Eight | Four Hundred And Seventy-five | Four | Seventeen Point Five |
Sixty-five | Three Hundred And Sixty | Two Hundred And Eight | Four Hundred And Seventy-five | Four | Seventeen Point Five |
Eighty | Four Hundred | Two Hundred And Forty-four | Five Hundred And Fifty-two | Eight | Seventeen Point Five |
One Hundred | Four Hundred And Sixty-five | Two Hundred And Seventy-five | Six Hundred And Twenty-three | Eight | Seventeen Point Five |
One Hundred And Fifty | Five Hundred And Thirty-seven | Three Hundred And Thirty-two | Six Hundred And Eighty-six | Eight | Twenty-two |
Two Hundred | Five Hundred And Thirty-seven | Three Hundred And Thirty-two | Six Hundred And Eighty-six | 8/12 | Twenty-two |