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K502 Cast Iron Float Valve

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Specifications:

Size: DN50-DN600
Pressure: PN10/16
Standard: DIN 2501 PN6/10/16, BS5155

Materials:

Body : Cast Iron/DI
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 rational, cleverly 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 check valve functionality and a long service life.
Installation and maintenance are simple, facilitating easy operation and long-term upkeep.

The valve consists of a main valve and an externally mounted pilot valve. The float moves in response to liquid level changes, activating the pilot valve to drive the main valve open or closed. This mechanism maintains the water level in pools (tanks) and water towers within the set range, effectively preventing overflow or low water level issues.

Widely applicable in industrial and mining enterprises, civil buildings, and various water storage facilities, this product is ideal 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 its superior sealing performance ensures zero risk of leakage.

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