ASTM A350 LF2 Ball Valve, API 6D, 2 Inch, CL300 LB, Flanged

May 06, 2025

Product Name: ASTM A350 LF2 Ball Valve
Type: Floating Ball Valve
Design Standard: API 6D
Body Material: ASTM A350 LF2
Ball Material: ASTM A182 F304
Packing Material: PTFE or Graphite
Size: 2 Inch, DN50
Pressure Rating: Class 300 LB, PN50
End Connection: Flanged
Operation: Lever
Medium: Water, Oil, Gas, etc

Standards

Face to Face: ASME B16.10
Test & Inspection: API 598
Flange End: ASME B16.5
Fire Safe Test: API 6D/API 607

ASTM A350 LF2 Floating Ball Valve Features

Material Composition:Body and end connections are made from ASTM A350 LF2, a low-alloy carbon steel with excellent impact toughness, especially at low temperatures (typically down to -46°C). This ensures safety and durability in cold climates.
Floating Ball Design: The ball is not fixed but held in place by the valve seats. This design allows the ball to float slightly downstream under pressure, pressing tightly against the seat for a positive seal, ideal for low to medium pressure applications.
Tight Shutoff: Provides excellent sealing capabilities due to the floating mechanism, which enhances contact between the ball and seat. This ensures bubble-tight shutoff (typically ANSI Class VI) in both flow directions.
Anti-Static Design: Includes anti-static devices that ensure electrical continuity between the ball, stem, and body to prevent sparks, making it suitable for flammable or hazardous media.
Blowout-Proof Stem: Designed to prevent the stem from being ejected under pressure, enhancing safety during operation and maintenance.

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www.chinatopper.com
Address: Xiamen
Phone: 86-592-5819200
Business Type: Trading, Industry & Trading, Manufacturer,

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