Flowserve 12111 Gate Valve 1-1/2″

The Flowserve 12111 Gate Valve is engineered for superior performance in high-pressure applications, featuring a robust 1-1/2″ A105 body that ensures durability and reliability. With a CR-13 seat and a stem/disc designed for optimal flow control, this valve operates efficiently at a rating of HF 800, capable of withstanding pressures up to 1975 PSI at 100°F. Compliant with API 602 and B16.34 standards, it guarantees exceptional quality and safety, making it an ideal choice for industrial settings where precision and strength are paramount.

⚙️ Nominal valve size of 1-1/2″ suitable for a wide range of process, steam, gas, and liquid applications.

🏗️ Forged A105 carbon steel body construction provides strength and durability in demanding environments.

🛡️ CR-13 stainless steel stem and disc offer enhanced resistance to wear, corrosion, and erosion.

🔥 Hard-Faced (HF) seat construction helps improve sealing performance and extends service life.

💨 Class 800 pressure rating designed for high-pressure applications up to 1975 PSI at 100°F.

📏 Manufactured in accordance with API 602 and ASME B16.34 industry standards for forged steel valves.

🔩 Gate valve design allows full flow with minimal pressure drop when fully open.

🏭 Ideal for use in power generation, oil & gas, petrochemical, refinery, and general industrial systems.

✅ Rugged construction engineered for dependable operation and long-term performance.