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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