3 Inch DN80 Bronze Flanged Zero Pressure Solenoid Valve – Sunwell LK80B
The Sunwell LK80B is a heavy-duty 3 inch (DN80) bronze flanged solenoid valve designed for reliable automatic control of water, air, vacuum, diesel fuel and other compatible industrial fluids without requiring a minimum pressure differential.
Its assisted-lift diaphragm design provides true zero-pressure operation, making it ideal for gravity-fed systems, storage tanks, vacuum applications and low-pressure process systems where conventional pilot-operated valves cannot operate reliably.
Manufactured from a one-piece cast bronze body with stainless steel internal components, the LK80B combines exceptional flow capacity with dependable long-term service. Supplied with NBR seals as standard, the valve is also available with optional FKM seals for higher temperature applications.
Pressure:
0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar
