The flow control valve is applicable to the pipeline where the flow and pressure of the distribution pipe need to be controlled. Maintain the predetermined flow change, limit the excessive flow to a predetermined value, and appropriately reduce the upstream high pressure. Even if the pressure upstream of the main valve changes, it will not affect the flow downstream of the main valve. The valve changes the principle that the conventional throttle valve uses orifice plate or pure machinery to reduce the drainage area, and uses relevant pilot valves to minimize the loss of capacity in the throttling process. In case of emergency, the 400X Flow control valve can completely cut off the flow and avoid loss. High control sensitivity, safety and reliability, simple debugging and long service life.   working pressure PN10, PN16 testing pressure shell: 1.5 times rated pressureseat: 1.1 times rated pressure working temperature -10 °C to 80°C (NBR)-10 °C to 120°C (EPDM) suitable media water   Main dimension table  DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 L 150 160 180 200 203 216 241 292 330 356 495 622 622 787 914 978 H1 179 179 179 210 210 215 245 305 365 415 510 560 560 696 735 677 H 342 342 342 395 395 406 430 510 560 585 675 730 760 840 910 1027     Products Detailes Process Application