Electric Grooved Gate Valve

The Electric Grooved Gate Valve is an automatic intelligent shut-off valve that combines grooved quick-install structure, resilient seated sealing technology and electric drive control system. Specially designed for modern fire protection linkage systems, building intelligent water supply and industrial automatic pipeline networks, this valve replaces traditional manual gate valves to realize remote electric opening, closing and pipeline status management. Featuring fast grooved installation, zero-leakage performance and stable automatic control capability, it greatly improves pipeline operation efficiency and safety, making it an essential automatic control component in new-generation engineering piping systems.

The valve body is integrally cast from high-strength ductile iron with outstanding pressure-bearing capacity and structural stability. The exterior is treated with electrostatic epoxy powder coating, forming a smooth, dense and anti-corrosion protective layer. The coating effectively resists rust, oxidation, moisture and sediment erosion, adapting to long-term concealed installation in ceiling pipelines, narrow pipe wells and humid indoor environments. The full-bore straight-through channel ensures smooth fluid circulation with minimal flow resistance, avoiding impurity deposition and pipeline blockage, and maintaining efficient water delivery for fire protection and water supply systems.

Adopting high-quality EPDM full-wrapped resilient seated gate disc, the valve achieves bidirectional zero-leakage sealing under PN10 and PN16 standard working pressures. The elastic rubber layer has excellent aging resistance, water hammer resistance and pressure self-compensation performance. It can automatically adapt to minor sealing surface wear and pipeline vibration gaps, maintaining stable and reliable tightness under long-term static water pressure and frequent emergency switching. This advanced resilient sealing structure completely avoids the common leakage problems of traditional hard-seal gate valves, fully meeting the 24-hour standby safety requirements of fire engineering.

Equipped with a high-performance electric actuator, the valve realizes fully automatic on-off control. It supports multiple voltage options including AC220V, AC380V and DC24V, and can be perfectly connected to PLC, DCS and fire linkage control systems to achieve remote operation and real-time status feedback. The actuator features built-in overload protection and limit travel protection to prevent motor burnout and valve damage caused by abnormal pressure or misoperation. A manual emergency handwheel is reserved for power failure situations, ensuring pipeline safety under unexpected working conditions. With IP65 waterproof and dustproof grade, the actuator operates stably in complex indoor and outdoor environments.

The standardized grooved connection design is the core advantage of this valve. It requires no welding, no flange bolting and no complex calibration during installation, enabling fast clamping connection with grooved pipe fittings. This structure greatly shortens construction cycles, reduces labor costs and improves installation accuracy. The compact and lightweight body is suitable for dense pipeline layout and limited installation space. Meanwhile, the grooved structure allows convenient disassembly, daily inspection and later maintenance, effectively reducing pipeline system operation and maintenance costs.

With a complete diameter range from DN50 to DN300, the Electric Grooved Gate Valve is widely applied in building fire sprinkler and hydrant systems, municipal water supply pipe networks, HVAC circulating water systems, industrial water supply and drainage, and intelligent building automatic piping systems. It can be customized with signal feedback and explosion-proof functions to meet higher-standard industrial and fire safety control requirements.

In summary, the Electric Grooved Gate Valve integrates efficient grooved installation, zero-leakage resilient sealing and intelligent electric automatic control. It realizes unmanned and remote pipeline management, significantly improving the automation level and safety stability of fluid control systems. With reliable performance and strong engineering adaptability, it has become an ideal upgraded product for modern fire protection, municipal and industrial pipeline projects.