Flanged Stainless Steel Motorized Electric Ball Valve

Flanged Stainless Steel Motorized Electric Ball Valve

Flanged  Lined Ball Valve Introduction:

Ball valve and gate valve belong to the same type of valve. The difference is that its closing part is a sphere, and the sphere rotates around the center line of the valve body to achieve opening and closing. Ball valves are mainly used in pipelines to cut off, distribute and change the flow direction of media. Flanged ball valve standard GB/T21465-2008 "Valve Terminology" is defined as: a valve whose opening and closing part (ball) is driven by the valve stem and rotates around the axis of the valve stem

Features:

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.
2. Simple structure, small size and light weight.
3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastics, with good sealing performance, and has been widely used in vacuum systems.
4. Easy to operate, fast opening and closing, only need to rotate 90° from fully open to fully closed, which is convenient for long-distance control.
5. The maintenance is convenient, the structure of the ball valve is simple, the sealing ring is generally movable, and it is convenient to disassemble and replace.
6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.
7. It has a wide range of applications, with a diameter ranging from a few millimeters to a few meters, and can be applied from high vacuum to high pressure. This type of valve should generally be installed horizontally in the pipeline.

Advantages:

1. In the closed position, the ball is pressed against the valve seat by the mechanical pressure of the valve stem.

2. When the hand wheel is turned counterclockwise, the valve stem moves in the opposite direction, and the angular plane at the bottom makes the ball disengage from the valve seat.
3. The valve stem continues to lift and interacts with the guide pin in the helical groove of the valve stem, causing the ball to start rotating without friction.
4. Until it reaches the fully open position, the valve stem is raised to the limit position, and the ball rotates to the fully open position.

Produce parameters:

Size Range	1/2"~4", DN15~DN100
Operating Pressure	1.6MPa
Control Mode	On Off Type / Modulating Type
Optional Voltage	DC12~24V (±10%), AC110~220V, 50/60Hz
Body Material	Stainless Steel, WCB, Cast Iron
Core Material	Stainless Steel
Sealing Material	EPDM, PTFE
Stem Material	Stainless Steel
Structure	2 Way Ball Valve
Connection Type	Flanged
Applicable Media	Control of Water, Air, Gas, Oil, Liquid, Steam
Optional Accessories	Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
Application	Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries