Control with innovative diaphragm-based self-adjustment feature to ensure the self-balance.
It delivery precisedly the flow rate set by system indenpendent of pressure change (within the
operating range) in the system. The valve can be adjusted to set to maximum flow limited to
each circuit without stroke limitation.

• Size: DN15-40 / 1/2“ – 1 1/2”
• Max operational ΔP:400kPa / 58 psi
• Valve Body 1/2~1 1/4 Brass 1 1/2~2 Cast iron
• Temperature Range: 0°C to 120°C
• Max flow rate 90l/h to 23000l/h
• Pressure Class: PN25
• Acturate close off pressure 200N, DN15, DN50