In every district heating utility, combined heat and power plant, distribution network and substation, there is a need for on/off control of the building system connection.
The on/off regulation enables the carrying out of service, maintenance and repairs to the system by allowing it to be shut down for a period of time.
Up to 30% energy savings and low operating costsDanfoss' unique flow design of the ball valves ensures low pressure drop and low pump power consumption, resulting in less energy use and reduced operating costs.No external leakage – extended lifetimeDanfoss ball valves feature life-long external tightness, even at high and changing temperatures, thanks to a unique PTFE / carbon stem packing box that prevents external leakage.No internal leakage during lifetimeA sophisticated spring construction provides optimum internal tightness and ensures Class A leakage rates throughout the product's lifetime.Always easy to operateDanfoss JIP™ ball valves are always easy to open and close due to independence from axial forces and a unique break loose system.
High reliability of tightness and torque transmissionSpline driven one piece shaft connected to a floating disc ensure high reliability of tightness and torque transmission due to anti-friction bearings in the long term. Safe and easy maintenanceSafety anti-ejection circlip keeps shaft in place and allows easy maintenance. Safety is reinforced by a secondary water tightness.
The hot tap system enables an easy, safe and environmental friendly as well as economical connection of a new customer - without having to cut off the heating supply to other district heating customers.
Standard Ball Valves
Ball Valves (full bore)
Hot Tap Valves
Balancing Ball Valves
Operating Options (ball valves)
See the answers to the most frequently asked questions about ball valves and butterfly valves
We have developed a calculation program which calculates the energy savings and reduced CO2 emissions our ball valves achieve.
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