Metal Seated Trunnion Ball Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Metal Seated Trunnion Ball Valve Manufacturer & Supplier in India, offering high-performance ball valves for high-pressure, high-temperature, abrasive, and severe service applications. Designed with a trunnion-mounted ball and precision metal-to-metal seating, these valves provide low operating torque, reliable bubble-tight sealing, and exceptional durability for oil & gas, petrochemical, power generation, refinery, mining, and chemical industries.
Specifications
Size Range
DN50 to DN1200 (2" to 48")
Body Material
WCB, LCB, WC6, WC9, CF8, CF8M, Duplex & Super Duplex Stainless Steel
Seat Material
Metal Seat (Stellite / Tungsten Carbide / Chrome Carbide Coated)
Leakage Class
API 598 / ISO 5208
Pressure Rating
ANSI Class 150, 300, 600, 900, 1500 & 2500
Ball Material
SS316, Duplex Stainless Steel, Tungsten Carbide / Chrome Carbide Coated
Temperature Range
-29°C to +550°C
Design Standards
API 6D, API 608, ASME B16.34, ISO 5211
Product Images
Frequently Ask Questions
It is a trunnion-mounted ball valve with metal seating surfaces, designed for high-pressure, high-temperature, abrasive, and severe industrial services.
Yes. Both full-port and reduced-port configurations can be selected according to flow requirements and pipeline design.
Tungsten carbide provides a very hard seating surface with excellent abrasion and erosion resistance for severe process conditions.
Yes. Double Block and Bleed (DBB) configurations can be provided where independent isolation and cavity venting are required.
Alis Valves manufactures and supplies Metal Seated Trunnion Ball Valves for high-pressure, high-temperature, abrasive, and severe industrial applications.
