Forged steel fixed ball valve 2

Description

Forged steel fixed ball valve 2

The Forged Steel Fixed Ball Valve 2 is designed for rigorous industrial environments where consistent flow control and dependable isolation matter most. Forged from high-strength carbon steel, stainless steel, or alloy steel, this valve supports Class 150 to 2500 pressure ratings and sizes from ½″ to 4″ (DN 15–100). As a forged steel fixed ball valve, its fixed ball remains secured within dual-seat assemblies, producing reliable sealing performance ideally suited for high-pressure and high-viscosity systems. This configuration ensures minimal torque, enabling compact actuator use and consistent operation over the valve’s lifespan.

Meeting API 6D and ASME B16.34 design standards, this valve features full-bore or reduced-bore flow paths with precision-machined balls for stable flow control. Soft-seat options (PTFE, PEEK) offer tight sealing under standard conditions, while metal-seat configurations enable fire-safe, high-temperature performance—essential for metal-seated forged fixed ball valve applications. Anti-static devices, blow-out-proof stem, and live-loaded packing safeguard against static discharge, ejection risk, and packing leaks.

Forged construction enhances structural integrity under vibration, pipeline thrust, and under fluctuating process conditions compared to cast valves. The three-piece body with bolted bonnet permits inline servicing of the fixed ball valve without removal from the pipeline, enabling fast maintenance and reduced system downtime. End connectors—including butt-weld, socket-weld, or flanged ANSI B16.5—allow seamless integration into existing or new pipeline infrastructures.

Designed for reliable performance in steam, hydrocarbon, chemical, and compressed air systems, this industrial fixed ball valve frequently replaces gate and globe valves where faster quarter-turn action and more consistent sealing are necessary. Its smooth operation is compatible with ISO 5211 actuator mounting, supporting manual, worm-gear, pneumatic, or electric controls. The low actuator torques needed highlight the advantage of using a fixed seat in high-pressure scenarios.

Testing protocols include strength and leakage verification per API 598 and EN 12266‑1 certifications. Temperature capability spans from cryogenic levels to 450 °C (with metal seats), making the valve suitable for applications ranging from utility steam lines to flare and safety isolation duties. Fire-safe certification adds an extra layer of operational security.

Operators appreciate the fixed seat design for its consistent sealing, reduced maintenance needs, and stable seating under cyclical pressure loads. The forged steel fixed ball valve layout supports dependable, low-torque actuation and simplifies life-cycle management in critical systems. When robust construction, firm sealing, and inline serviceability are top priorities, this valve provides an optimal balance of performance and practicality.