PE Drain Ball Valve

PE Ball Valve (also known as PE Ball Valve with Discharge Function) is a special valve with medium release structure added to the ordinary PE ball valve, and its core function is to safely release the residual medium (gas or liquid) in the pipeline through the discharge port after the valve is closed, so as to avoid safety risks or maintenance obstacles caused by medium retention. 1. Gas transmission and distribution system (core application field) 1. Urban medium and low pressure gas main pipes and branch pipes 2. Gas courtyard pipe network and household branch pipe 3. Gas equipment connection end (pressure regulating box, metering device) 2. Industrial corrosive media conveying system Due to the corrosion resistance of PE material (acid and alkali resistance, salt spray resistance), PE release ball valve is widely used in the scene where residual corrosive media need to be discharged in the industrial field: 1. Chemical acid and alkali pipeline overhaul 2. Sewage Treatment and Exhaust Gas Emission 3. Municipal and Special Fluid Systems 1. Urban water supply, exhaust and pressure test 2. New energy low-pressure fluid transportation 4. Core application advantages and scenario limitations Core advantages: 1. Safe operation guarantee: Eliminate the residual pressure/medium of the pipeline through the release function to avoid leakage, explosion or personal injury caused by pressure operation, especially suitable for flammable, explosive and corrosive media. 2. Adapt to the buried environment: PE material is resistant to soil corrosion, does not require anti-corrosion treatment, and can be directly buried and installed (with the ground operation cap of the discharge port), which reduces the construction cost of valve wells and is suitable for municipal buried pipe network.