API 6D DBB Ball Valve, 1 IN, 1500 LB, RTJ x FNPT, Customized

Name: API 6D DBB Ball Valve, 1 IN, 1500 LB, RTJ x FNPT, Customized
SKU: KV-20250106-SDBV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The API 6D Double Block & Bleed Ball Valve features a side-entry design and is crafted from customized forged carbon and stainless steel for enhanced durability. With a size of 1 inch and a Class 1500 LB pressure rating, it ensures reliable performance in high-pressure systems. The valve is equipped with RTJ x FNPT ends.

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Detail Information

Product Name: API 6D DBB Ball Valve
Features: Double Block & Bleed, Side Entry
Design Standard: API 6D
Body Material: Customized (Forged Carbon, Stainless Steel)
Size: 1 Inch, DN25
Pressure: Class 1500 LB, PN250
End Connection: RTJ x FNPT
Operation: Lever

Double Block and Bleed (DBB) Valves provide a reliable double isolation function, achieved through two obturators within a single body. These valves also offer a bleed/vent function through a bleed system positioned between the obturators (body port and ball, gate, or needle valve). This design ensures that a pipe section can be isolated from both sides of the valve, enhancing safety by preventing accidental leaks, particularly in critical industries such as oil and gas. The DBB ball valves reduce the need for additional valves, offering a more space-efficient and cost-effective solution.

Technical Specifications

» Size Range: NPS 1/2-2 Inch (DN15-DN50)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Forged Carbon Steel, Stainless Steel, Duplex, or Other Special Materials (ASTM A105N, A350 LF2, A182 F11, F22, F304, F304L, F316, F316L)
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other special materials
» End Connections: Flanged x Flanged, Flanged x FNPT
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Temperature Range: -46°C to 350°C
» Medium: Water, Gas, Oil, etc.
» Design and Manufacture Standards: API 6D, BS 5351, ASME B16.34
» Face-to-Face (End-to-End) Standard: As per manufacturer's standard
» Flanged Connection Standard: ASME B16.5
» Test and Inspection Standards: EEMUA 182, API 598
» Threaded Ends Standard: ASME B1.20.1
» Fire Safety Certification: API 607, API 6A

Product Features

» Integrated DBB body with a dual type design
» Side-entry forged steel valve construction
» Optional top-entry design upon request
» Low pressure loss through the valve
» Low actuation torque
» Available in full bore or reduced bore configurations
» Materials with anti-corrosion properties per NACE MR 0175
» Metal-sealed seat pocket area overlay or completed cladding on wetted surfaces (e.g., welded overlays in Inconel 625, Stainless Steel 316, or Electroless Nickel Plating)