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F745X diaphragm remote control float valve

F745X diaphragm remote control float valve

Overview of F745X remote control float valve: F745X remote control float valve is a hydraulically operated valve with multiple functions. Mainly installed at the water inlet of a pool or elevated water tower.When the water level reaches the set height, the main valve is controlled by the floating ball guide to close the water inlet and stop water supply; when the water level drops,the main valve is controlled by the float guide valve to open the water inlet Fill the pool with water to realize automatic water replenishment. The liquid level control is accurate, and is not interfered by water pressure; the diaphragm remote control float valve can be installed at any position of the pool height and the use space,maintenance, debugging, and inspection are convenient, reliable and sealed, and have a long service life. Diaphragm valve has reliable performance, high strength and stable action, which is suitable for pipelines below 450 caliber.

  • Item NO.:

    XUVAL77-81
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Blue
  • MOQ:

    10
Products Details

F745X diaphragm 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.


Material of main parts of F745X remote control float valve:

Material
Body HT200  QT450
Disc HT200  QT450
Bonnet QT450  HT200
Stem 2Cr13
Diaphragm
Acrylic cord lining nitrile rubber


F745X remote control float valve performance parameters:

Model
Nominal pressure
﹝MPa﹞
Test pressure ﹝MPa﹞
Proper temperature
Applicable medium
Case
Seal
F745X remote control float valve
1.0 1.5 1.1 ≤80℃
Water, oil,
Sewage, sea water
1.6 2.4 1.76


F745X remote control float valve outline and connection dimensions:
Nominal diameter DN(mm)
Size (mm)
L
50 203
65 216
80 241
100 292
125 330
150 356
200 457
250 533
300 610
350 686
400 762
450 864
500 914
600 1067
700 1300
800 1450


Product Structure:



Packing & Delivery : 

Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.



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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.