A cavity in the middle of our lubricated plug valves contains a sealant that moves toward the radial holes, creating a renewable seal between the plug and body when operated. The sealant can also act as a lubricant that reduces friction to elongate the plug valve’s lifespan.
DomBor is a reliable lubricated plug valves manufacturer with its advanced CNC machining equipment that allows for precision manufacturing. Through our extensive QC system, we ensure your lubricated plug valves can achieve superior flow control and have an extended service life.
| Size Range | Body Materials |
| 2″-36″(50mm-900mm) | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
| Temperature Range | Stem Material |
| -60 to 500 degree | Staniless Steel |
| Pressure Ratings | Seat Materials |
| Class 150 to Class 2500,PN 2.5 to PN420,10K-20K | metal seated |
| Shutoff Rating | Disc Materials |
| ANSI/FCI 70-2 Class IV | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
| Body Style | Design Standard |
| Double Flanged,Butt Weld | ASME B16.34,API 599,API 6D |
| Flange Drilling | Testing Standard |
| ASME B16.5, EN 1092-1,GOST 33259,ASME B16.47 | API 598,EN12266-1,ISO 5208 |
| Certifications | Face to Face |
| CE,EAC,SIL3,API 6FA,ISO 19001 | API 6D,EN558-1,API 599 |
| Fugitive Emissions | Operation |
| ISO 158484-1 | Wench,Gear, Electric, Pneumatic,etc |
| Applications | |
| Oil and Gas Pipeline, Offshore Platforms, Onshore Terminals, Critical bypass, vents, drains and blow-downs to atmosphere Compressors & Pumps Isolations, Water/Slurry/Gas Injection system isolation,Any critical “Full ΔP” operation |
DomBor Valve, with its experienced specialists, specializes in manufacturing industrial valves and provides technical support and one-stop solutions for the global market.
Generating high-quality valve solutions requires a deep insight into market needs. DomBor Valve, as a reliable valve manufacturer, relies on a trusted supply network, the latest production, and assembly machinery, along with digital design capabilities and 20 years of industry experience.
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