Electric Diaphragm Valve
Introduction:
G941F46 fluorine lined diaphragm valve separates the inner cavity at the lower part of the valve body from the inner cavity of the bonnet, and forms a DC channel with it, so that the stem, disc and other internals at the upper part of the diaphragm are completely isolated from the medium, leaving out the packing seal structure, and the internal and external leakage of the medium can be avoided at the same time. The surface is evenly coated with a layer of fepo. The inner surface of the valve body channel is smooth, with small fluid resistance, high CV value, strong flow capacity and moderate torque. It adopts a four-stage sealing structure and is equipped with an elastic gasket valve seat of temperature resistant and anti-aging Si rubber outside the sealing surface, completely achieving zero leakage of media.
Product features:
1. Diaphragm can be replaced with low maintenance cost.
2. There is no stuffing box, so there is no leakage.
3. Streamlined flow passage makes the pressure loss small.
4. The opening and closing parts of the elastic seal shall ensure that there is no internal leakage.
5. The fluid passage is straight, so the fluid loss is less and the wear is less.
6. The valve body and cover are separated by the intermediate diaphragm, so that the valve cover, valve stem and other parts above the diaphragm are not eroded by the medium.
7. Because the seals are elastic rubber diaphragms. Therefore, it also has good sealing performance and small closing force.
8. The inner surface of the valve body of rubber lined diaphragm valve may be covered with a variety of rubbers for selection. Therefore, it has superior corrosion resistance.
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