Float Control Valve With Strainer & Piston

Float Control Valve With Strainer & Piston

Basic Information
Basic Information
This valve is mainly installed with the sink or overhead inlet.
Features
Features
1. The liquid level is controlled accurately and is not disturbed by water pressure;
2. Piston valves have reliable performance, high strength, and smooth operation;
3. Close tightly and reliably, the valve body adopts streamline design, small fluid resistance, large flow;
4. It can be installed anywhere along with the height of the pool and the working space.
Principle
Principle
When the water level reaches the set height, the main valve is controlled by the float ball guide valve to close the inlet and stop the water supply. When the water level drops, the main valve is controlled by the float ball guide valve to open the inlet water injection into the water tank to achieve automatic water replenishment.

Installation and Commissioning
Installation and Commissioning
According to the characteristics of the remote-controlled floating ball valve in working condition, the resilient gate valve must be installed in front of the valve. For specific use, please consult ZhengFeng Valve Group.

Part

Material

Standard

Body

Ductile Iron

EN 1563/DIN 1693

Bonnet

Ductile Iron

EN 1563/DIN 1693

Trim

Stainless Steel 431

EN10088-1/ASTM A959

Seat

Stainless Steel 431

EN10088-1/ASTM A959

Piston

Stainless Steel 431 + EPDM

ISO 4633

Screen

Stainless Steel 431

EN10088-1/ASTM A959

For the materials options not listed, consult factory.

ZhengFeng manufactures valves in more than 50 different alloys.

Product scope, Standards & Materials
Size Range: 2"~24"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2

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