Rubber-Lined DC Diaphragm Valve

Details of the product [rubber-lined diaphragm valve]:
Product Name: DC Lining Diaphragm Valve G45J
Product Features: Design and Manufacture: GB122239 Structural Length: GB12221, JB1688 Flange Connection Size: GB4216, JB78 G45J DC Lining Diaphragm Valve, DC Diaphragm Valve, Lining Diaphragm Valve
Component List: 1, Body 2, Body Lining 3, Diaphragm 4, Disc 5, Stem 6, Cover 7, Handwheel
2. DC Lining Diaphragm Valve G45J Uses:
This valve is specially designed to control non-corrosive or general corrosive media. The inner surface of the valve body is lined or covered with various rubber options. It is suitable for different working temperatures and fluid pipelines.
Applicable Temperature: <85 (?), <100 (?), <120 (?) According to Lining and Diaphragm Material.
Pressure grade: PN0.6, 1.0, 1.6
3. DC Lining Diaphragm Valve G45J Material:
Valve body: cast iron, ductile iron, carbon steel, stainless steel
Cover: cast iron, ductile iron, carbon steel, stainless steel
Lining: Unlined, Rubber
Diaphragm: rubber
Disc: cast iron, carbon steel
Stem: Carbon steel, stainless steel handwheel: cast iron
IV. DC Lining Diaphragm Valve G45J Test:
Lining layer: EDM
Test and inspection according to GB/T13297 standard
Nominal Pressure: PN (Mpa)
Body: PN * 1.5
Sealing: PN x 1.1
Fifth, the structure characteristics of direct current lining diaphragm valve G45J:
Diaphragm valve is a special form of globe valve.
1. Opening and closing parts of elastic seals to ensure that there is no internal leakage;
2. Streamlined flow channel makes pressure loss small.
3. There is no filler letter, so there is no leakage.
4. The valve body and cover are separated by the middle diaphragm, so that the valve cover above the diaphragm and the stem parts are not corroded by the medium.
5. The diaphragm can be replaced and the maintenance cost is low.
6. The variety of lining materials can be applied to all kinds of media and have good corrosion resistance.