SHUANGLIN VALVE Mechanical Lockable Gate Valve

Secure Water Isolation with Controlled Access

Water distribution systems often require valves that can be operated only by authorized personnel. The SHUANGLIN VALVE Mechanical Lockable Gate Valve is designed specifically for this purpose, combining dependable flow control with a secure locking mechanism that helps prevent unauthorized operation.

Available in sizes DN15–DN50, the valve is widely used in municipal water supply networks, residential buildings, commercial facilities, and public infrastructure where controlled access is essential. The mechanical locking structure requires a dedicated operating key, allowing maintenance personnel to open or close the valve quickly while protecting the system from accidental or unauthorized adjustments.

Manufactured from high-quality forged brass, the valve body offers excellent mechanical strength and corrosion resistance. The precision-machined gate provides smooth movement and a reliable shut-off, minimizing pressure loss when fully open while ensuring effective sealing when closed.

Unlike conventional gate valves with exposed handwheels, this lockable design creates a cleaner installation and significantly improves operational security. The compact construction also makes it suitable for confined installation spaces such as valve boxes, meter cabinets, and underground distribution systems.

Designed for long service life and low maintenance requirements, the valve delivers dependable performance in demanding water supply applications while supporting modern utility management practices.

Key Features

• Mechanical lockable operation with dedicated key

• Available in DN15–DN50

• Forged brass body for strength and corrosion resistance

• Full-port design for low flow resistance

• Reliable shut-off performance

• Prevents unauthorized operation

• Compact installation profile

• Suitable for municipal and commercial water systems

• Long service life with minimal maintenance

• OEM & ODM customization available

Applications

Municipal water supply, residential water distribution, commercial buildings, meter installations, underground pipelines, public utilities, and maintenance control systems.