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  4. F745X remote control float valve
  • F745X remote control float valve
  • F745X remote control float valve
  • F745X remote control float valve
  • F745X remote control float valve
F745X remote control float valveF745X remote control float valveF745X remote control float valveF745X remote control float valve

F745X remote control float valve

  • Port size:DN50~600, NPS 2〞~ 24〞
  • Pressure: PN16 ~ 25 CLASS 150/300LB
  • Temperature:0~80℃
  • Body material:Cast iron,Ductile iron,WCB,Stainless steel
  • F745X remote control float valve , F745X Float Control Valve , DIAPHRAGM REMOTE FLOAT BALL CONTROL VALVE
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    Description

    F745X remote control float valve

    Structural features of F745X remote control float valve:

    The F745X remote control float valve is composed of a main valve, a float valve and a connecting system. The main valve body adopts a full-channel, direct-flow, and streamlined design, and adopts two types of structures: diaphragm or piston. The connection system consists of a float valve, a ball valve and a connection pipe. The F745X remote control floating ball valve directly uses the floating ball pilot valve to control the liquid level. It does not require other devices and energy. It has a simple structure, simple maintenance, and the control is not affected by water pressure. The liquid level control has high accuracy and reliable sealing.
    The working principle of F745X remote control float valve:

    When the pipeline feeds water from the water inlet, because the ball valve and float valve are normally open, the water enters the pool through the micro filter, ball valve B, control room, ball valve A, and float valve. The main valve control room does not form pressure and the main valve opens. , Water tower (pool) water supply. When the water surface of the water tower (pool) rises to the set height, the float ball floats and closes the float valve, the water pressure in the control room rises to push the main valve to close, and the water supply stops. When the water level of the pool drops, the float valve opens again, the water pressure in the control room drops, and the main valve opens again to continue water supply, maintaining the set height of the liquid level.

    F745X remote control float valve working characteristics:
    1. Close tight and reliable. The main valve is sealed with a rubber sealing ring, and the closing power is automatically formed by the main valve control room to maintain a proper closing force, and the seal life and reliability are high.
    2. It is easy to operate, no need to add a power distribution control system for the valve. The valve opens and closes automatically as the liquid level changes.
    3. The valve body adopts a full-channel, direct-flow and streamlined design. The hydraulic loss is small and the energy saving effect is good.

    F745X remote control float valve function and use:
    This valve is installed on the inlet pipe of the water tower and pool to complete the function of maintaining the specified height of the liquid level of the water tower and pool. F745X remote control float valve is widely used for automatic control of the liquid level of water towers, pools and other facilities in high-rise buildings, living areas and other water supply pipe network systems.

    Dimensions


    DN L D D1 n-d H
    1.0MPa 1.6 (MPa) 2.5 (MPa) 1.0(MPa) 1.6(MPa) 2.5 (MPa) 1.0MPa 1.6 (MPa) 2.5 (MPa)
    50 205 165 165 165 125 125 125 4-18 4-18 4-18 255
    65 216 185 185 185 145 145 145 4-18 4-18 8-18 290
    80 250 200 200 200 160 160 160 8-18 8-18 8-18 326
    100 320 220 220 235 180 180 190 8-18 8-18 8-22 380
    125 365 250 250 270 210 210 220 8-18 8-18 8-22 448
    150 415 285 285 300 240 240 250 8-22 8-22 8-26 495
    200 500 340 340 360 295 295 310 8-22 12-22 12-26 625
    250 605 395 405 425 350 355 370 12-22 12-26 12-26 755
    300 698 445 460 485 400 410 430 12-22 12-26 12-30 879
    350 787 505 520 555 460 470 490 16-22 16-26 16-30 909
    400 914 565 580 620 515 525 550 16-26 16-30 16-33 1130
    450 978 615 640 670 565 585 600 20-26 20-30 16-36 1160
    500 978 670 715 730 620 650 660 20-26 20-33 20-36 1198
    600 1150 780 840 845 725 770 770 20-30 20-36 20-39 1600
    700 1300 895 910 960 840 840 875 2430 24-36 24-42 1750
    800 1450 1015 1025 1085 950 950 990 2433 24-39 24-48 1900

    Installation


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