A lined diaphragm valve with flanged ends is a specialized valve designed to handle corrosive, abrasive, and sensitive fluids in industrial applications. The valve features a flexible diaphragm that serves as the sealing element, ensuring a tight shutoff and preventing leakage. The internal components of the valve are lined with a protective material, such as PTFE or other chemically resistant linings, which provides excellent resistance to corrosion and wear. The flanged ends facilitate easy and secure installation and maintenance, making it suitable for larger systems where flanged connections are standard. Lined diaphragm valves are commonly used in industries such as chemical processing, pharmaceuticals, and water treatment, where the need for reliable, corrosion-resistant, and efficient flow control is critical.
Design Std |
BS 5156/BS 6755 |
---|---|
TYPE |
WEIR(A)TYPE |
Size |
½”TO 12″ |
BODY |
CI,CS,304,316,PP,PVC |
DIAPHRAGM |
NITRIL, NEOPRANE, EPDM, HYPALON, VITON, PTFE. |
LINING |
NITRILE, EBONITE, NEOPRENE, EPDM. |
FACE TO FACE |
DIN 3202. |
END CONNECTION |
ANSI B16.5, TABLE D,E, DIN2533 |