Reduced Port Ball Valve, API 6D, ASTM A105, Metal Seated, RF

The Reduced Port Ball Valve from our supplier is a high-quality metal seated ball valve designed to meet stringent industry standards. It is constructed with an ASTM A105 forged carbon steel body, ensuring durability and strength. This valve adheres to API 6D specifications, guaranteeing reliability and performance in demanding applications. It features RF flanged ends for secure and efficient connections. The valve is available in customized sizes and pressure ratings to suit specific customer requirements.

Product Name: Reduced Port Metal Seated Ball Valve
Design Standard: API 6D
Body Material: ASTM A105
Size: Customized
Pressure: Customized
End Connection: RF Flanged
Operation: Gearbox
Temperature Range: -29°C to 300°C
Medium: Water, Gas, Oil, etc

The metal-seated ball valve features a metal-to-metal sealing mode between the ball and seat. To meet various service conditions and user requirements, advanced hardening technologies are employed for the ball and seat, such as HVOF (High-Velocity Oxy-Fuel) coating, nickel-base alloy spray welding, high nickel alloy spray welding, nickel-base alloy tungsten carbide alloy spray welding, and cobalt-base hard alloy spray welding. The sealing face material typically has a heat resistance ranging from 540°C to 600°C, with a maximum of 980°C. It also exhibits excellent wear and impact resistance. The seat is made of stainless steel with Stellite alloy pile-up welding. The ball is constructed from stainless steel and undergoes one of three surface treatment techniques: hard chrome plating, vacuum coating, or tungsten-titanium alloy and Stellite alloy pile-up welding, to fulfill heat and wear resistance requirements. Our ball manufacturing process is innovative, achieving high-precision and super mirror surface processing of the ball. Another notable feature of the metal-seated ball valve is the spring preloading seat, which ensures absolute sealing reliability and stable operating torque. This design guarantees absolute safety, reliable sealing, and operational flexibility and convenience.

Technical Specification

» Type: Metal Seated Ball Valve
» Size Ranges: NPS 1/2-48 Inch (DN15-DN1200)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex, or Other Specials
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other specials
» Ends Connections: Flanged RF, RTJ, Welded
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Design and Manufacture: API 6D, BS 5351, ASME B16.34
» Face to Face (End to End): ASME B16.10
» Flanged Connection: ASME B16.5, ASME B16.47
» Test and Inspection: API 598, API 6D
» Butt Welded End: ASME B16.25
» Fire Safety: API 607, API 6A

Product Features

» Advanced Ball and Seat Hardening Technology: Utilizes state-of-the-art techniques to enhance durability and performance.
» Flexible Valve Opening and Closing: Ensures smooth and easy operation.
» Fireproof Structure Design: Provides enhanced safety in high-risk environments.
» Double Block and Bleed (Metal Seated Trunnion Ball Valve): Offers reliable isolation and venting capabilities.
» Reliable Sealing Performance: Ensures leak-tight operation under various conditions.
» Blow-out Proof Stem: Enhances safety by preventing the stem from being forced out under pressure.
» Corrosion Resistance and Sulfide Stress Resistance: Suitable for harsh chemical environments.
» Optional Locking Device or Stem Extension: Provides additional security and ease of operation.
» Optional Direct Mounting to ISO 5211: Facilitates easy integration with actuation systems.
» Full Port or Reduced Bore: Available in both configurations to meet specific application needs.