ASTM A182 F316 DBB Ball Valve, ASME B16.34, 1-1/2 IN, CL1500

Key Specifications / Features

Model No. : 181301001

This 1.5-inch Class 1500 DBB double block and bleed ball valve is made of a forged A182 F316 body and an F316 ball with a PTFE seat, complying with ASME B16.34 and API 598 testing standards. It adopts ASME B16.5 flanged ends and dual manual levers for independent operation. The double block and bleed design enables safe medium isolation and pressure venting. With a blowout-proof stem and anti-static system, it provides reliable zero-leakage service for metering skids, instrument manifolds, and refinery high-pressure pipelines.

Detail Information

Valve type: DBB double-block-and-bleed ball valve
Nominal size: 1-1/2 inch, DN40
Pressure class: Class 1500 LB, PN250
Body material: ASTM A182 F316
Ball material: ASTM A182 F316
Seat material: PTFE
End connection: Flanged, ASME B16.5
Design standard: ASME B16.34
Inspection and test: API 598
Features: Double block-and-bleed function, forged integrated body, blowout-proof stem, anti-static system, zero-leakage isolation
Application: Pressure instrument manifold, oil and gas metering station, high-pressure process skid, refinery sampling system

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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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