Imported three-way diaphragm valve┃Germany LIKE LIK brand

Product name Imported three-way diaphragm valve
Parts list, valve body, diaphragm, valve disc, valve stem, valve cover, handwheel
2. Purpose of imported three-way diaphragm valve
German Lake three-way Diaphragm valve purpose: The three-way diaphragm valve is specially used to control non-corrosive or generally corrosive media. The inner surface of the valve body is unlined or covered with various rubbers to choose from. It is suitable for different operating temperatures and fluid pipelines.
Applicable temperatures ℃, ℃, ℃, ℃ (according to lining and diaphragm materials)
Pressure level
3. Three-way diaphragm valve materials
Valve body cast iron, ductile iron, carbon steel , stainless steel
Valve cover cast iron, ductile iron, carbon steel, stainless steel
Lined without lining, rubber
Diaphragm rubber
Valve cast iron
Stem carbon steel, stainless steel< br/>Hand wheel cast iron
4. Three-way diaphragm valve
Test
Lining layer spark detection
Nominal pressure
Valve body
Sealing
5. Three-way diaphragm valve
Structural features
Diaphragm valve
Is a special form of stop valve
Elastic sealing opening and closing parts to ensure no internal leakage
, Streamlined flow channel, resulting in small pressure loss
There is no stuffing box, so there is no leakage
The valve body and cover are separated by an intermediate diaphragm, so that the valve cover and valve stem parts above the diaphragm are not It is corroded by media
, the diaphragm is replaceable, and the maintenance cost is low
. The diversity of lining materials makes it suitable for various media and has good corrosion resistance.
6. Main dimensions and weight of three-way diaphragm valve



Nominal pressure


Working pressure


























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