Electric valves (CF0253)
1, Product Summary
Motorized regulating valve is a device which adjusts the flux of pipe automatically according to the setting value. It is widely used to control the cool water and hot water in the heating supply, ventilation and air-conditioning systems, such as the waterway-control of air-conditioning and ventilation equipments, the waterway-control of heating supply equipments.

The working principle of regulating valve is that actuator drives the valve stem, moving valve disc up and down to change the flow area between the valve disc and valve seat in order to control the flow.

2, Technical Parameter:
--Medium: Cold water, hot water or 50% glycol water liquor
--Medium Temperature: 0~90ºC
--Nominal pressure: 2.5Mpa
--Fluid property: Equal Percentage or Linearity
--Leakage Capacity: Less than 0.03% of
--Valve Body: Nodular Cast Iron
--Valve petal: Brass
--Valve Cover: Brass
--Valve Stem: Stainless Steel1Cr18Ni9
--Sealing Material: PTFE+ Fluorous Rubber Sealing Ring+Graphite