API 6D Ball Valve, ASTM A182 F316, Fire Safe API 607, CL1500, 4IN Ship To Qatar

Nov 11, 2025 Leave a message

API 6D fireproof ball valve is a special valve that combines the ease of operation of a ball valve with fire safety performance. It is mainly used in flammable, explosive, or high-temperature and high-risk industries such as petroleum, chemical, natural gas, and power. Its core function is to maintain pipeline sealing under extreme conditions such as fires to prevent media leakage from causing secondary disasters.

Order specification

Type: Ball Valve.
Body Material: ASTM A182 F316.
Ball&Stem: ASTM A182 F316.
Seat Ring: PEEK.
Pressure: Class 1500.
Size: 4 Inch.
Standard: API 6D.
Operator: Hand Switch.

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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.