Electric two-way hard seal eccentric half ball valve 2

Description

Electric two-way hard seal eccentric half ball valve 2

The Electric Two‑Way Hard‑Seal Eccentric Half Ball Valve 2 combines advanced sealing technology with electric actuation for precise and dependable flow control. As an electric two‑way valve, it employs a double-offset, eccentric half-ball design where the ball only engagement with the seat occurs during the final movement. This structural design drastically cuts down friction and wear, extending the valve’s service life. Featuring a hard-seal metal-to-metal interface—often using alloys like Stellite or Inconel—the valve provides genuine bubble-tight shut-off and excels in handling abrasive, corrosive, or high-pressure media.

This electric actuated half-ball isolation valve comes with a built-in electric actuator that offers position feedback, programmable open/close timing, and torque settings. The low-torque metal-seated eccentric ball valve profile makes actuator sizing efficient and compact, ideal for installation in tight or automated setups. Constructed with carbon steel, stainless steel, or alloy steel bodies, the valve supports full-bore or reduced-bore configurations, covering a wide temperature range up to 200 °C for soft seats, or higher when metal seats are used. It conforms to standards such as API 6D, ASME B16.34, IEC 60534, and ISO 5211 for actuator mounting.

With its hard-seal eccentric half ball design, this valve resists seat wear, thermal cycling, and media erosion—making it suitable for demanding environments like steam, petrochemical, power generation, and slurry systems. The two-direction flow capability allows seamless installation with minimal retention, reducing media buildup and making cleaning easier. Electric actuation enables full remote operation via PLC or control networks, often using protocols like Modbus, Profibus, or HART.

Safety and compliance are core features: anti-static grounding, blow-out-proof stems, and optional fire-safe certification (API 607/6FA) ensure secure operation even under adverse conditions. The actuator is rated for industrial or hazardous environments (NEMA/IP), and includes manual override to ensure functionality during power failures. Position indicators, limit switches, and torque feedback enhance system diagnostics and operational safety.

This electric two‑way valve is suitable for high-cycle or automated applications—opening and closing in just seconds with precise positioning. It’s ideal for critical services like steam isolation, chemical feed, suction/discharge lines, and emergency shutdown sequences. The combination of low-torque design, electric control, and robust sealing makes this valve especially advantageous in automated or remote-operated industrial settings.

Choose the Electric Two‑Way Hard‑Seal Eccentric Half Ball Valve 2 for a high-integrity, remotely controlled, low-maintenance solution that delivers industrial-grade sealing performance and operational flexibility for modern process plants.