hydraulic float ball water level control valve

hydraulic float ball water level control valve
Advantages
1.Hydraulic level control valve is an automatic control water tank, water tower liquid level of the hydraulic control valve. When
the water surface falls more than the preset straight, the floating ball valve is opened, and the piston upper chamber pressure
is reduced.Piston formed under pressure, this pressure under the action of the valve flap to open the water supply operation;
when the water level rises to a preset height,the float valve closed, piston chamber pressure increasing resulting in the valve
closed to stop water supply. So that the automatic control of the liquid level in the set height, automatic water supply function.
2.The valve moves smoothly, effectively prevent the pump water hammer and stop pumping water hammer, to avoid excessive
pressure pipeline.Automatic water supply system for water tank, a water tower. The valve maintenance is simple, flexible and
durable, high accuracy of level control,the water level is not affected by water pressure interference and close tight, reliable
performance.
3.The valve is widely used in highrise building, city water, fire, industrial and mining enterprises of the pool, water pipe in the
water tower.
4.Adjust and control the outlet pressure of the main valve, main valve outlet pressure is not due to the variation of the inlet
pressure, the change, nor because of the change of the main valve outlet flow and change the outlet pressure, but for the life
of water supply, fire protection system and industrial to the system.
Product Show




Specification
Nominal diameter DN(mm) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
A(mm) |
90 |
110 |
120 |
140 |
140 |
160 |
235 |
360 |
350 |
350 |
390 |
H(mm) |
220 |
251 |
272 |
320 |
350 |
375 |
520 |
605 |
660 |
910 |
950 |
B(mm) |
105 |
115 |
125 |
145 |
150 |
175 |
245 |
280 |
300 |
380 |
400 |
Floating ball |
15 |
15 |
15 |
15 |
15 |
20 |
20 |
25 |
32 |
40 |
40 |
Number |
Parts |
Material |
1 |
Valve cover |
cast iron, ductile cast iron, stainless steel, carbon steel |
2 |
Bolt |
stainless steel |
3 |
O-ring |
Nylon reinforced rubber |
4 |
Valve body |
cast iron, ductile cast iron, stainless steel, carbon steel |
5 |
Nut |
stainless steel |
6 |
Seal ring |
Nylon reinforced rubber |
7 |
Cover |
cast iron, ductile cast iron, stainless steel, carbon steel |
8 |
Piston pin |
stainless steel |
9 |
Piston rod |
stainless steel |
10 |
Valve Disc |
stainless steel |
11 |
seal gasket |
Nylon reinforced rubber |
12 |
Guide cover |
cast iron, ductile cast iron, stainless steel, carbon steel |
13 |
Nut |
stainless steel |
Package & Shipping

Factory


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