Flange plunger globe valve
The Flange Plunger Globe Valve is engineered for industrial pipelines requiring tight shut-off and precise throttling under high-pressure and high-temperature conditions. Its plunger-type disc design ensures effective sealing and minimal leakage. Flanged connections facilitate easy installation and maintenance. The valve is suitable for water, steam, oil, gas, and chemical fluids.
Flange plunger globe valve
The Flange Plunger Globe Valve utilizes a robust plunger-style disc for reliable isolation and accurate flow control in high-pressure industrial systems. Its flanged body ensures secure installation, reduces leakage risk, and simplifies maintenance.
Constructed from high-strength corrosion- and erosion-resistant materials, the valve delivers long service life and stable performance. It is compatible with manual handwheel operation or automation using pneumatic or electric actuators. OEM customization allows adaptation of materials, sizes, pressure ratings, and end connections to project requirements.
Flange Plunger Globe Valves comply with international standards:
Flange plunger globe valve
| Parameter | Specification |
|---|---|
| Product Name | Flange Plunger Globe Valve |
| Nominal Size | DN15 – DN800 (½" – 32") |
| Pressure Rating | PN10 – PN250 |
| ANSI Class | Class 150 – Class 900 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel |
| Disc Material | Stainless Steel, Alloy Steel, Hardfaced Steel, Stellite Overlay |
| Seat Material | Metal Seat / Soft Seat (PTFE, NBR, EPDM) |
| Connection Type | Flanged |
| Operation | Manual, Pneumatic, Electric, Bevel Gear |
| Stem Type | Rising / Non-Rising |
| Temperature Range | -29°C to +550°C |
| Leakage Standard | API 598 / ISO 5208 |
| Design Standard | API 602 / API 623 / ASME B16.34 |
| Applicable Media | Water, Steam, Oil, Gas, Chemicals |
Flange plunger globe valve
Steam, high-pressure water, and turbine pipelines.
Crude oil, refined petroleum, and high-pressure gas pipelines.
Corrosive fluids, chemical processing lines, and high-temperature pipelines.
Cooling, process pipelines, and high-pressure fluid systems.
High-pressure water control and treatment pipelines.
Precise throttling and isolation in pipelines handling liquids and gases.
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%.
