ASTM A216 WCB Gate Valve, API 600, 4 IN, 1500 LB, PSB, RTJ

Name: ASTM A216 WCB Gate Valve, API 600, 4 IN, 1500 LB, PSB, RTJ
SKU: KV-20250106-PSGTV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The ASTM A216 WCB Gate Valve is a pressure seal bonnet gate valve manufactured according to ANSI B16.34 and API 600 standards. Featuring a durable carbon steel body, it comes in a 4-inch size (DN100) with a Class 1500 LB pressure rating (PN250). The valve includes RTJ (Raised Face Joint) flanged ends for secure and leak-proof connections. It is ideal for high-pressure applications in industries such as oil, gas, and petrochemical.

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Detail Information

Product Name: ASTM A216 WCB Gate Valve, Pressure Seal Bonnet(PSB)
Design Standard: ANSI B16.34, API 600
Body Material: ASTM A216 WCB
Size: 4 Inch, DN100
Pressure: Class 1500 LB, PN250
End Connection: RTJ Flanged
Operation: Handwheel

Pressure Seal Gate Valves are designed in accordance with API 600 and ASME B16.34 standards for high temperature and high pressure services, making them ideal for use in fossil fuel power plants. Compared to bolted bonnet joint valves, pressure seal valves provide reliable sealing of the bonnet joint, offering a more compact and rigid design. This results in lower maintenance costs and improved performance in high-temperature and high-pressure environments.

Technical Specifications

Nominal Diameter: NPS 2-24 Inch (DN50-DN600)
Temperature Range: -29°C to 595°C
Medium: Water, gas, oil, etc.
Design Pressure: Class 600-2500 LB (PN100-PN420)
Materials: Cast or Forged Carbon Steel, Stainless Steel, Duplex Steel, Special Materials, etc.
Trim Materials: 13%Cr, ASTM A182 F11, F22, SS 304
End Connections: BW, RF, RTJ
Operation: Hand wheel, bevel gear, electric, pneumatic
Design and Manufacture: ASME B16.34, API 600, API 6D, BS 1414
Face to Face (End to End): ANSI B16.10, API 6D
Flanged Connection: ANSI B16.5
Butt Welded End: ANSI B16.25
Test and Inspection: API 598, API 6D
Back-Up Ring: Absorbs thrust applied by internal pressure
Thrust Ring: Protects the soft metallic gasket from deformation
Gasket: Unique angular design provides superior sealing
Optional: Bypass system, live loading packing, and O-ring seal available upon request

Product Features

Pressure Seal Gate Valves are engineered for excellent service in steam-generation stations, industrial chemical plants, and thermal power plants. Available in both cast steel and forged steel body designs, these valves cater to a wide range of application requirements. The valve's design ensures reliability and ease of use, with a simple structure that allows for slight flexible deformation, compensating for any deviation in the sealing face angle generated during processing. This improves the overall performance and sealing efficiency. Additionally, the seat and gate disc seal surfaces are overlaid with iron-base alloy, Co-base alloy, or carbide alloy for long-lasting durability.