Danfoss EV251B with assisted lift can operate from zero and up to 10 bar differential pressure.
This 2/2-way valve programme is especially suitable for applications such as closed systems with low and fluctuating pressure conditions or open systems with differential pressure down to 0 bar. The valve includes coil and plug.

• For water, oil, compressed air and similar neutral media 
• Kv value: Up to 6 m3/h 
• Differential pressure: Up to 10 bar 
• Viscosity: Up to 50 cSt 
• Ambient temperature: Up to +80 °C 
• Media temperature from -10 to +90 °C 
• Coil enclosure: IP 65 
• Thread connections: From G 3/8 to G 1