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Flow control valve
Model: 400X
Nominal diameter: DN20 ~ 450mm
Nominal pressure: PN1.0 ~ 2.5MPa
Medium: Water
Temperature: 0 ~ 80 ℃
Flange Standard: GB / T 17241.6, GB / T 9113
Test standards: GB / T 13927 API598

400X Flow Control Valve is a versatile valve that uses high-precision pilot-style flow control. Suitable for distribution pipe to control the flow and pressure of the pipeline, to maintain the same constant flow, the flow will be limited to a predetermined value, and the appropriate high pressure upstream Zang low, even if the pressure changes upstream of the king will not Affects the flow downstream of the main valve. The valve to change the conventional throttle orifice plate or purely mechanical Zang small watershed principle, the use of related pilot valve to minimize the energy loss in the throttling process. In case of emergency 400XA flow control valve can be completely cut off the flow to avoid losses. High control sensitivity, safe and reliable, easy commissioning, long service life.
 

400X flow control valve Scope of application: 400X flow control valve The current hydraulic control valve is widely used in petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC industry and general industry.
 

400X flow control valve main shape connection size

DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450
L 150 160 180 200 203 216 241 292 330 356 495 622 698 787 914 978
H1 247 247 247 278 278 298 313 350 365 420 450 470 490 526 570 570
H 342 342 342 395 395 405 430 510 560 585 675 730 760 840 910 910


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