Starline’s metal seated trunnion mounted ball valves are engineered for applications with abrasive media, delivering exceptional wear resistance and long service life. Their hard chrome and tungsten carbide coated ball and seats maintain tight sealing even under severe erosion conditions. With forged construction, high-strength trim, and the option of increased coating thickness, they provide reliable, low-leakage isolation and reduced maintenance in the harshest process environments.
Starline
Metal Seated Trunnion Mounted Ball Valve for Abrasive Service
Metal seated design with low seat leakage, ISO 5208 Rate A can be guaranteed. ISO Mounting for ease of automation
Specifications
Size Range
1/2" - 36"
Pressure Class
ANSI 150-2500# + API 6A 5000 - 15000
Materials
Standard Forged CS LF2, & SS F316/L plus special Alloy materials
Trim
SS 316, & F51 + high tensile strength stem materials available
Construction
3-Piece Bolted
Design
API 6D,ANSI B16.34
Seat Inserts
Hard Chrome & Tungsten Carbide coating to Ball & Seats
Certification
DNV, Lloyd's register, TUV, TA-Luft,PED, ATEX, EN 161, SIL3, DVGW, API 6D
Features
Designed specifically for resistance to wearing and abrasive media. Higher coating thickness can be supplied depending on the application
Applications
Oil & Gas, Petrochemical, Chemical, Power, Refining, abrasive and erosive service isolation duties, slurry and solids-laden process applications
- 1/2" - 36"
- Fully European
- ANSI 150-2500# + API 6A 5000 - 15000
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