Electric Rubber Lined Diaphragm Valve
Introduction:
G941J electric rubber lined diaphragm valve is composed of weir diaphragm valve. The valve body can be unlined, rubber lined, fluorine lined and other processes to apply to different media. The opening and closing of electric diaphragm valve is to drive the valve stem nut by the connecting shaft of the electric device to make the valve stem move axially and drive the valve disc to rise and fall, so as to open or close the valve. When the power supply of G941J electric rubber lined diaphragm valve is interrupted due to failure, and the valve is in urgent need of opening and closing, first switch the hand electric switch handle to the position engraved with the manual mark, and then rotate the hand wheel to open and close the flash door. When rotating clockwise, the valve can be closed; On the contrary, it will be turned on. When the electric operation needs to be restored, the switching handle must be switched to the position engraved with the electric mark before the electric operation can be carried out.
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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