ASTM A105 Pneumatic Ball Valve, Trunnion, 12 Inch, 900 LB

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ASTM A105 Pneumatic Ball Valve, Trunnion, 12 Inch, 900 LB

Key Specifications / Features

Model No. : 181101003
This 12-inch Class 900 pneumatic trunnion-mounted ball valve provides reliable on-off control for oil, gas, and petrochemical pipeline systems. It adopts an A105 forged body, F316 ball, and PTFE seat, manufactured to ASME B16.34 and tested in accordance with API 598. It is fitted with ASME B16.5 flanged ends and a carbon steel spring-return pneumatic actuator. The valve includes an anti-blowout stem, a double-piston effect seat, and fire-safe construction, with an ISO 5211 mounting interface to ensure stable sealing and durable operation under high-pressure industrial conditions.

Detail Information

Valve type: Pneumatic trunnion-mounted ball valve
Nominal size: 12 inch, DN300
Pressure class: Class 900 LB, PN150
Body material: ASTM A105
Ball material: ASTM A182 F316
Seat material: PTFE
End connection: Flanged, ASME B16.5
Design standard: ASME B16.34
Inspection and test: API 598
Actuator type: Pneumatic spring return actuator
Actuator material: Carbon steel
Features: Anti-static assembly, emergency seal injection, pressure self-relieving function, fire-safe construction, blowout-resistant stem, ISO 5211 direct mounting base
Application: Onshore pipeline, offshore oilfield, refinery, LNG station, coal chemical industry
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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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