Sampling Globe Valve
Nominal Diameter: DN15~400mm
Nominal Pressure: PN0.6~1.6MPa
Applicable Media: Various Corrosive Media
Applicable Temperature: ≤150°C
Sampling Globe Valve
The Sampling Globe Valve is a specialized valve designed for the safe, accurate, and contamination-free collection of liquid, gas, steam, or slurry samples from process pipelines, tanks, reactors, and pressure vessels. Its globe valve structure provides excellent sealing performance and precise flow control, ensuring representative samples can be obtained without disrupting the process system.
The valve is engineered to minimize dead space, prevent media contamination, and withstand high-pressure and high-temperature operating conditions. It is widely used in petrochemical, pharmaceutical, food & beverage, power generation, water treatment, and laboratory applications where reliable process sampling is critical.
As a professional valve manufacturer, we offer comprehensive OEM and ODM solutions to meet various industrial sampling requirements.
Body Materials
Seal Materials
Our products are manufactured in compliance with international standards and quality requirements.
Parameter Specifications
| Item | Specification |
|---|---|
| Product Name | Sampling Globe Valve |
| Valve Type | Process Sampling Globe Valve |
| Nominal Size | DN6–DN100 (1/4"–4") |
| Pressure Rating | PN16–PN420 / ANSI Class 150–2500 |
| Body Material | SS304, SS316, SS316L, Carbon Steel, Duplex SS |
| Stem Material | SS304, SS316, Alloy Steel |
| Seat Material | PTFE, PEEK, Metal Seat, Graphite |
| Connection Type | Threaded, Flanged, Welded, Clamp |
| Thread Standard | NPT, BSPT, BSPP |
| Flange Standard | ANSI, ASME, DIN, EN, JIS, GB |
| Operating Temperature | -196°C to +600°C |
| Maximum Working Pressure | Up to 42 MPa |
| Leakage Class | ANSI/FCI 70-2 Class VI |
| Operation Type | Manual, Pneumatic, Electric |
| Stem Design | Rising Stem |
| Bonnet Type | Bolted Bonnet / Integral Bonnet |
| Design Standard | ASME B16.34, API 602 |
| Testing Standard | API 598, EN 12266 |
| Surface Treatment | Pickling, Passivation, Electropolishing |
| Applicable Media | Liquids, Gas, Steam, Chemicals, Slurry |
| Optional Features | Sterile Design, Double Block & Bleed, Locking Device |
Industry Applications
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%.
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