Key Specifications / Features
We are a leading aluminum bronze ball valve factory, manufacturing high-quality valves to API 6D and BS 5351 standards. Our 20-inch (DN500) Class 300 LB ball valve is crafted from ASTM B148 C95800 aluminum bronze, offering exceptional corrosion resistance for marine, offshore, and industrial applications. Designed with a soft seat for reliable sealing, it ensures efficient flow control. Featuring PN20 pressure rating and raised face (RF) flanged ends, this valve meets demanding operational requirements. As a trusted manufacturer, we provide durable and high-performance ball valve solutions for critical applications.
Valve Description:
187301033 Aluminium Bronze Ball Valve
Design Standard: API 6D, BS 5351, ASME B16.34
Nominal Size: 20 Inch, DN500
Nominal Class: Class 300 LB, PN20
Bore Type: Full Bore or Reduced Bore
Structure: 2pcs Body, Side Entry, Bolted Bonnet, Soft Seat
Operation: Gear
Body Material: ASTM B148 C95800
Trim Material: ASTM B148 C95800, ASTM B150 C63200, Monel
Seat Insert: RPTFE
End Connection: FF or RF Flanged
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
Key Features:
Double Block & Bleed (DBB): Ensures secure isolation and enhanced safety.
Anti-Static Device: Prevents static discharge for reliable operation.
Fire-Safe Design: Built to withstand extreme conditions.
Anti-Blowout Stem: Enhances safety and durability.
Emergency Sealant Injection: Provides a backup sealing solution.
Low Emission (Optional): Reduces environmental impact.
Double Isolation & Bleed (DIB) (Optional): Adds an extra layer of security.
Aluminum Bronze Construction: Engineered for superior corrosion resistance in seawater applications.
Product Range:
Body Material: Aluminium Bronze
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 300 LB
End Connection: RF, FF
Working Temperature: -26°C - +150°C
Operation: Manual(lever, gear), Pneumatic Actuator, Motor Actuator
