ASTM A182 F316 DBB Ball Valve, Trunnion, 3PC, 6 IN, 1500 LB

Key Specifications / Features

Model No. : 181101015

Direct stem trunnion-supported ball valve crafted from solid ASTM A182 F316 forged stainless steel. This Class 1500 full-port DBB ball valve in NPS6 DN150 features a robust three-piece bolt-up forged body built for high-pressure, corrosive pipeline environments. It adopts a top actuator mounting flange ready for electric or pneumatic actuation. Equipped with body cavity relief and a seat sealant injection port for inline maintenance. Ideal for chemical, oil, and gas pipelines, the stainless steel construction provides outstanding corrosion resistance and consistent tight shut-off under extreme pressure conditions.

Detail Information

Valve type: Trunnion-supported ball valve
Body design: Three-piece forged bolt-up construction
Flow bore: Full port
Seat function: Double block and bleed (DBB)
Design specifications: API 6D, ASME B16.34
Operation: Direct stem with actuator mounting flange
Pressure class: Class 1500 LB
Nominal size: NPS 6 (DN150)
Body material: ASTM A182 F316 stainless steel
End connection: Flanged end
Flange standard: ASME B16.5
Face-to-face dimension: In accordance with API 6D
Body material options: ASTM A105, ASTM A105N, ASTM A182 F304, ASTM A182 F316
Ball material options: ASTM A182 F304, ASTM A182 F316, hardfacing overlay available
Seat material options: PTFE, RPTFE, PEEK, Devlon, metal-to-metal
Stem material: ASTM A182 F316
Fastener package: ASTM A193 B7 studs and ASTM A194 2H heavy nuts
Temperature range: -29°C to +180°C, cryogenic service optional
Applicable media: Natural gas, crude oil, refined products, corrosive petrochemical fluids
Testing protocol: Full hydrostatic and functional test complying with API 6D
Surface finish: Epoxy coating for carbon steel, polished machined surface for stainless steel
Feature: Body cavity relief, seat sealant injection port

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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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