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K502 150LB Float Valve

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Specifications:

Size: DN50-DN600
Pressure: 150LB
Standard: DIN 2501 PN6/10/16, BS5155

Materials:

Body : Ductile Iron
Seal : Stainless Steel
Stem : Stainless Steel

Characteristic:

Medium: Water, Waste Water
Temperature: 0 to 80℃

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Detail / Feature / Application

Structural design is innovative and well-conceived, skillfully integrating hydraulic principles with control theory to ensure precise and efficient operation.
It operates smoothly and reliably with high flow capacity, meeting the demands of high-flow working conditions.
The valve disc opens quickly and closes slowly (with adjustable closing time), eliminating water hammer impact.
Excellent sealing performance ensures outstanding backflow prevention and an extended service life.
Installation and maintenance are straightforward, facilitating easy operation and long-term upkeep.

Comprising a main valve and an externally mounted pilot valve, this valve uses a float that moves with liquid level changes to actuate the pilot valve, which in turn drives the main valve to open or close. This mechanism maintains the water level in reservoirs (tanks) and water towers within a set range, effectively preventing overflow or insufficient water levels.

Widely applicable in industrial and mining enterprises, civil buildings, and various reservoir (tank) and water tower systems for automatic water supply control, it can also be used in constant-pressure boiler circulation systems. The main valve features quick-opening and slow-closing functions, effectively preventing water hammer, while offering superior sealing performance and zero risk of leakage.

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