HC41X SILENCING CHECK VALVE

Product profile

Silent check valve is suitable for water supply and drainage pipe. The valve disc is guided by the central shaft at both endsof the import and export, which is flexible in opening and closing and can be installed horizontally or vertically. The valve disc isloaded by air soring, and its quick closing can effectively eliminate the water hammer, with good sealing performance and nonoise. lt has the advantages of small volume, light weight, low fluid resistance, fatigue resistance and long life.

Performance characteristic

1, The body cavity adopts streamlined design, flow rate according to 100% design. Reduce sharp bends, corners, and spikesthereby reducing fluid resistance.

2. The valve disc before and after the desian is cone, so that the fluid resistance is greatly reduced, but also reduce the noisecaused by turbulence;

3. The stroke of the valve disc closing is short, only 1/4 of the nominal diameter, reducing the closing time of the valve disc andreducing the generation of water hammer;

4, The valve uses the spring to accelerate the closing speed of the valve disc and reduce the water hammer;5, The valve disc is hollow shell structure, reduce the inertia of the valve disc, not only make the valve disc can be quickly startedwhen closed, but also reduce the impact noise when closed:

6, This product can be installed vertically, horizontally, tilted and any Angle;

7. The internal and external surfaces are spraved with environmental proteclion coating to ensure the anti-corrosion and safelyof the product.

Each filter is packed in protective cartons with foam cushioning for safe transport.