With purge holes gate valve
Featuring integrated purge holes in the valve body or bonnet, this gate valve allows flushing, draining, and cleaning of internal cavities during operation or maintenance. It minimizes media accumulation, reduces contamination risks, and enhances sealing performance. Ideal for chemical, petrochemical, slurry, and process industries requiring safe and efficient valve maintenance.
With purge holes gate valve
The With Purge Holes Gate Valve is specially engineered for applications where process media may solidify, crystallize, accumulate, or cause contamination inside the valve cavity. Purge ports enable operators to inject cleaning fluids, steam, gas, or solvents to remove deposits and maintain optimal valve performance.
The design significantly improves operational reliability, extends service life, and reduces maintenance downtime. Available in cast steel, stainless steel, duplex steel, and alloy materials, the valve is suitable for demanding industrial environments involving aggressive chemicals, slurry media, hydrocarbons, and high-temperature fluids.
Our With Purge Holes Gate Valves can be supplied with comprehensive international certifications:
With purge holes gate valve
| Parameter | Specification |
|---|---|
| Product Name | With Purge Holes Gate Valve |
| Valve Type | Wedge Gate Valve with Purge Ports |
| Design Standard | API 600 / API 6D / ASME B16.34 |
| Testing Standard | API 598 / EN 12266 |
| Size Range | DN15–DN1200 (1/2"–48") |
| Pressure Rating | PN10–PN420 / Class 150–2500 |
| Body Material | Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel |
| Gate Type | Flexible Wedge / Solid Wedge |
| Seat Material | Metal Seat, Stellite, PTFE |
| Purge Connection | Threaded, Socket Weld, Flanged |
| Connection Type | Flanged, BW, SW |
| Operation | Manual, Gear, Electric, Pneumatic, Hydraulic |
| Working Temperature | -196°C to 650°C |
| Applicable Media | Oil, Gas, Slurry, Chemicals, Steam |
| Leakage Standard | API 598 |
| Certification | API, ISO, CE, PED, NACE |
With purge holes gate valve
Used for handling corrosive chemicals where regular flushing and cleaning are required.
Ideal for hydrocarbon processing systems that may experience residue accumulation.
Provides reliable isolation and cavity cleaning in crude oil, refined products, and process pipelines.
Suitable for abrasive slurry media that may settle inside valve cavities.
Supports sanitary cleaning procedures and contamination prevention.
Allows efficient flushing and cleaning of process systems to maintain product quality.
Applied in steam, condensate, and chemical dosing systems requiring periodic cleaning.
Enhances valve reliability in high-temperature and high-viscosity process services.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
