Silencing Check Valve

The opening and closing parts of the check valve rely on the flow of media and the power to open or close by itself, in order to prevent the backflow of media. Check valve is generally divided into four types of lift, swing, butterfly and horizontal, through the lift check valve should be installed in the horizontal pipeline, vertical lift check valve and bottom valve is generally installed in the vertical pipeline, and the medium from the bottom to the top of the flow, rotary check valve installation location is not restricted, usually installed in the horizontal pipeline, but can also be installed in the vertical pipeline or dumping pipeline. Note: check valve only allows the medium to flow in one direction, special attention should be paid to the direction of media flow, the normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body, otherwise it will cut off the normal flow of the medium.

HC41X energy-saving muffler check valve is suitable for water supply and drainage pipelines, the valve flap adopts the inlet ends of the center axis guide, opening and closing flexible, can be installed horizontally or vertically.HC41X energy-saving muffler check valve valve flap adopts the spring loading, and its fast closing can effectively eliminate water hammer, good sealing performance, closing without noise.HC41X energy-saving muffler check valve has the advantages of small size, light weight, low fluid resistance, fatigue resistance, Long life and other advantages.

HC41X muffling check valve performance characteristics:

1valve body cavity adopts streamlined design, flow according to 100% design, reduce sharp bends, corners, sharp convex, thus reducing the resistance of the fluid;

2valve flap before and after the design of conical, so that the fluid resistance is greatly reduced, but also reduces the noise generated by turbulence;

3The valve closes with a short stroke, only 1/4 of the nominal diameter, which reduces the closing time of the valve and reduces the generation of water hammer;

4The valve uses spring to accelerate the closing speed of the valve and reduce water hammer;

5The valve flap is hollow and thin shell structure, reducing the inertia of the valve flap, which not only enables the valve flap to start quickly when it closes, but also reduces the impact noise when it closes;

6This product can be installed vertically, horizontally, inclined and at any angle;

(vii) The internal and external surfaces are sprayed with environmentally friendly coating to ensure the corrosion resistance and safety of the product.

HC41X muffling check valve technical parameters:

Performance Parameters

HC41X muffling check valve parts material