Carbon Steel Flange Exhaust ValveIt Is A Specialized Exhaust Valve For Pipelines Made Of Carbon Steel Material And Connected By Flanges. Its Core Function Is To Discharge Air (or Harmful Gases) Inside The Pipeline, Prevent Gas Blockage From Affecting The Water Transmission Efficiency Of The Pipeline, Corrode The Inner Wall Of The Pipeline, And Ensure The Normal Operation Of The Pipeline System. It Is Widely Used In Carbon Steel Pipeline Systems Such As Water Supply And Drainage, HVAC, Industry, And Fire Protection, And Is An Indispensable Auxiliary Valve In Pipeline Systems.

Structurally, It Mainly Consists Of A Carbon Steel Valve Body, Valve Core, Flange Interface, Exhaust Mechanism, And Sealing Components. The Valve Body Is Made Of High-quality Carbon Steel Material, With High Strength And Cost-effectiveness, Suitable For Medium And Low Pressure Working Conditions; The Flange Interface Is Precisely Matched With The Pipeline Flange, Connected By Bolts For Reliable Sealing And Standardized Installation, Making It Easy To Maintain And Disassemble; The Exhaust Mechanism Adopts A Floating Ball Or Lever Design, Which Can Automatically Identify The Air And Medium Inside The Pipeline And Achieve Automatic Exhaust Without Frequent Manual Operation. The Sealing Components Are Made Of Temperature Resistant And Corrosion-resistant Materials To Ensure Tight And Leak Free Closure.

The Core Features Are Distinct, The Carbon Steel Material Is Sturdy And Durable, Suitable For Media With A Nominal Pressure Of 1.0~2.5MPa And ≤ 120 ℃, With High Cost-effectiveness, Suitable For Various Types Of Carbon Steel Pipelines; The Flange Connection Is Stable And Sealed, Resistant To Vibration, Not Easy To Loosen, And Suitable For Medium And Low Pressure Large-diameter Pipelines; Automatic Exhaust Is Precise And Efficient, Which Can Quickly Remove Trapped Air In The Pipeline, Avoiding Problems Such As Poor Water Supply And Pipeline Corrosion Caused By Air Blockage; Simple Structure, Stable Operation, Low Failure Rate, Easy Maintenance, No Need For Complex Debugging, Can Be Installed Horizontally Or Vertically, Suitable For Various Installation Scenarios.

Widely Used In Various Application Scenarios, Commonly Used In Carbon Steel Pipeline Systems Such As Water Supply And Drainage Main Pipes, HVAC Pipelines, Industrial Circulating Water Pipelines, Fire Protection Pipelines, Etc., Especially Suitable For High Points Of Pipelines, Long-distance Pipelines, Or Water Pump Outlets That Are Prone To Air Retention. Compared To Stainless Steel Exhaust Valves, It Has Lower Costs And Is More Economical To Adapt To Ordinary Carbon Steel Pipelines. It Is The Core Exhaust Accessory In Medium And Low Pressure Carbon Steel Pipeline Systems To Ensure Pipeline Operation Efficiency And Service Life.

German Standard Gate Valve

German Standard Copper Gland Gate Valve

German Standard Soft Seal Gate Valve

German Standard Elastic Seat Sealing Gate Valve