Differential pressure bypass valves are mainly used in air-conditioning systems to maintain a constant differential pressure between the supply/return lines to improve system efficiency and safety. Once adjusted, it can realize automatic control, with the characteristics of simple adjustment, convenient maintenance and not easy to fail.

Differential pressure bypass valve performance characteristics:

Constant pressure difference between the two ends of the valve and the controlled system to support the user system variable flow operation;

Relying on the differential pressure to work automatically without external power;

Can directly display the control differential pressure;

Can directly set the control differential pressure;

Control differential pressure adjustment is sensitive, simple operation;

Medium temperature: 0-150 ℃;

Adjustable range of control differential pressure: 0.05-0.6Mpa;

Control differential pressure error ≤ ± 5%.

Self-operated differential pressure bypass valve technical parameters:

Nominal differential force: 1.6MPa,2.5Mpa(need to book)

Medium temperature: -20-120°C

Adjustable range of control differential pressure: 0.05-0.6Mpa(5-60Mh2O)

Control differential pressure error ≤ ± 5%

Product Description The 800X Differential Pressure Bypass Balancing Valve is a valve that is used to balance the differential pressure between the supply and return of an air conditioning system. The valve can improve the utilization rate of the system, keep the precise constant value of the differential pressure, and minimize the noise of the system, as well as the damage to the equipment caused by the excessive differential pressure.800X differential pressure bypass balancing valve The superiority of 800X differential pressure bypass balancing valve over other balancing valves lies in the fact that it has no actuator, and relies solely on the medium's own pressure difference to achieve the function of balancing the system, which saves energy and installation space, and it is a kind of intelligent valves. Main external dimensions: Nominal diameter DN（mm） Size（mm） L D D1 A1 A H1 H F 25 205 115 85 190 270 100 160 110 32 210 135 100 200 280 105 175 115 40 210 145 110 210 300 130 210 160 50 240 165 125 215 320 135 230 170 65 275 185 145 230 340 150 270 185 80 290 200 160 240 350 180 290 220 100 370 220 180 255 400 230 370 280 125 400 250 210 270 420 285 420 320 150 455 285 240 280 430 320 460 370 200 550 340 295 290 450 415 720 460 250 745 405 355 310 460 500 770 525 300 800 460 410 330 470 600 900 610 350 830 52 470 350 480 635 1035 700 400 860 580 525 360 495 660 1400 750 450 860 640 585 380 520 680 1440 780 500 950 705 650 395 550 730 1680 830 600 1100 840 770 420 570 780 1880 888