ASTM A105N Trunnion Mounted Ball Valve, 12IN, CL300 Ship To Gabon

Nov 07, 2025 Leave a message

ASTM A105N Trunnion Ball Valve‌ is a high-performance ball valve whose key feature lies in its trunnion-mounted ball design. This structure ensures that the ball remains centered within the valve body during opening and closing operations, eliminating sliding friction between the ball and the seats. As a result, it significantly reduces the required operating torque, enhances the valve's sealing performance, and extends its service life.

order specification

Type: Trunnion Mounted Ball Valve
Size: 12 Inch, DN300
Body Material: ASTM A105N
Class Rating: 300 LB, PN50
Ball Materials: Stainless Steel SS 316
Stem Materials: Stainless Steel SS 316
Seat Materials: RPTFE
Standard: API 6D
Ends: RF, Flanged Ends ANSI B16.5
Operator: Gear Opeator + ROTORK Electrical Actuator

API 6D Trunnion Mounted Ball Valve, WCB, 36IN, CL900 Ship To Tanzania

API 6D, API 608, ISO 17292 Fully Welded Ball Valve, 2-60 IN Ship To Congo

Send Inquiry

Trunnion Ball Valve
Trunnion mounted ball valves are custom made with 2-piece or 3-piece bodies per API 6D specifications. These trunnion ball valves are available with soft seats and metal seats. Metal bases designed with ENP or other special coatings to meet abrasive or corrosive requirements.
API 6D Ball Valve
The API 6D ball valve is designed in accordance with API 6D, the ball valve is connected by bolts, the seat ring is trunnion mounted, and the spring is loaded to ensure contact with the ball, even if the pressure difference between the cavity and the downstream closure is low.
Integral DBB Valve
Integrated DBB valve integrates dual sealing and relief functions to provide reliable double isolation protection in high-risk scenarios such as petroleum and chemical industries. Its design must strictly comply with standards such as API 6D and API 608 to meet the needs of high-pressure and corrosive media.