Forged Trunnion Ball Valve Worm Gear Steel A105 F304 F316 3PC API6D Flange Connnection
Trunnion Ball Valve
Huachao Valve Manufacturer of Trunnion Ball Valve from Wenzhou ,Trunnion Ball Valves are suitable for use on various kinds of pipelines of class 150 ~ class 2500, PN16 ~ PN 160, JIS 10K ~ JIS 20 K to cut off or turn on the pipeline medium, they are designed in accordance with API 6D featuring 2PC or 3PC split body side entry or top entry design. All valves are equipped with devices for urgent grease injection. When the O ring of stem or body seat ring is damaged, the medium leakage between body and stem can be prevented by injecting the sealing grease through the device. Each seat of the ball valve can separately cut off the medium at both inlet and outlet of the valve to realize double-block functions.
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Forged Trunnion Ball Valve
Huachao Forged steel line are available in types Two piece split Body and three piece Bolted Body, A locking device is provided to prevent misoperation of valve. Valve stem flyout prevention design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber. Fireproof and anti-static design, the valve stem and the valve seat are equipped with an injection system.
Size: 1/2”-48”, DN15-DN1200
Material: A105, LCB, LF2, F304, F316, F321 F51 F53
Ball: F304/316L, customer’s requirement
Pressure rating: 150LB-1500LB, DN10-DN420
Standard: ASME B16.34, API 608, AP 6D, BS 5351
Seat material: PTFE, RPTFE, NYLON, DEVLON, PEEK, PPL, Metal hard seat
Connection: Flanged, welded ends
Drive device: handle worm, motor-drive, pneumatic drive
Urgent grease injection device
Optional locking device or stem extention
Double block and bleed
Optional Direct Mounting to ISO 5211
Established in 1984, Huachao is one of the leading manufacturers and suppliers of quality high-tech forged trunnion ball valve. We are equipped with a professional factory which has a strict quality control system. May you need it, welcome to wholesale forged trunnion ball valve at competitive price with us.