Quick-Opening Gate Valve

SHUANGLIN VALVE Brass Quick-Opening Gate Valve – Lever-Operated 90° Fast-Action Valve DN50-DN100

The SHUANGLIN VALVE Brass Quick-Opening Gate Valve is a high-performance isolation valve engineered for applications requiring fast, efficient on-off control in demanding environments. Unlike standard multi-turn gate valves, this valve features a lever-operated mechanism that enables quick opening and closing with a simple 90° rotation. This makes it an ideal choice for municipal wastewater treatment, industrial effluent management, water supply networks, HVAC systems, and fire protection pipelines where rapid shut-off is essential.

The lever mechanism provides smooth, low-effort operation, allowing users to open or close the valve instantly. The full-port straight-through flow path ensures minimal pressure drop and maximum flow capacity, while the robust forged brass construction delivers excellent corrosion resistance and long service life. The valve features a solid wedge disc for reliable bi-directional sealing, ensuring zero leakage when fully closed.

Available in DN50, DN80, DN100, and DN150 sizes with standard flanged or threaded connections (NPT/BSP), these valves are rated to PN16 (1.6MPa / 232 PSI) with a working temperature range of -10°C to 120°C. They are suitable for water, wastewater, oil, gas, and other non-corrosive fluids. SHUANGLIN VALVE products are manufactured under strict quality control and comply with ISO9001 and CE standards.

Key Features:

• Lever-Operated Quick Action: 90° rotation for fast opening and closing – significantly faster than handwheel-operated valves

• Full Port Design: Minimizes pressure drop and ensures maximum flow capacity

• Premium Forged Brass Construction: Corrosion-resistant, durable, and long-lasting

• Solid Wedge Disc: Reliable bi-directional sealing with zero leakage

• Available Sizes: DN50, DN80, DN100, DN150

• Pressure Rating: PN16 (1.6MPa / 232 PSI)

• Temperature Range: -10°C to 120°C

• Connection Types: Threaded (NPT, BSP)

• Certifications: ISO9001, CE

Applications:

• Municipal wastewater treatment and sewage networks

• Industrial effluent and cooling water systems

• Water supply and distribution networks

• HVAC heating and chilled water circuits

• Fire protection and building services pipelines

• Irrigation and agricultural water systems

Get a Quote Today! Contact SHUANGLIN VALVE for catalogs, samples, or customized solutions. We reply within 24 hours.