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(3)Ball Valve: it is mainly used to cut off or distribute the tube flow or change its direction.
(4)Butterfly Valve: it is widely applicable to all kinds of fluids under 2.0Mpa and 200℃.
(5)Plug Valve: it is mainly used to cut off or distribute the tube flow or change its direction.
(6)Check Valve: it mainly used to stop the fluid flow back.
(7)Balance Valve: it is capable of controlling the flow rate and is mainly used to balance the
hydraulic pressure of the pipeline system.
(8)Selection of Valves
Item
No Selection Principle
Design
1
Butterfly valves for the inlet and outlet of the chilled water and cooling water
tubes.
2
Butterfly valves for the water pump inlet; check and butterfly valves for the
water pump outlet.
3
By-pass valves between the water header and the distributor.
A Series Modular-type Air-cooled (Heat Pump) Chiller
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