Fluorine Lined Straight Diaphragm Valve

Product Detail

Vatac Valves (Quzhou) Corp is one of the best China fluorine lined straight diaphragm valve manufacturers, welcome to wholesale cheap fluorine lined straight diaphragm valve from our factory.




Fluorine Lined Straight Diaphragm Valve









Straight Diaphragm Valve

The Vatac Straight Through Type Diaphragm Valve can be used in situations where the flow direction changes within the system. The body of this design has a flat bottom that is parallel to the flow stream. This allows the flow to move uninhibited through the valve with no major obstructions. A flexible material is required for the diaphragm so that the mechanism can reach the bottom of the valve body; this can shorten the life span of the diaphragm. They are excellent for use with sludge, slurries and other viscous fluids but they are not well suited for high temperature fluids.





Fluorine Lined Straight Diaphragm Valve

The Vatac Fluorine Lined Straight Through diaphragm valve provides a reliable and economic solution in a variety of slurry applications. The valve is easily maintained in-line and there are no packing glands to maintain. The diaphragm is able to close over suspended solids. The valves with Fluorine lined could work very well in acid and corrosive medium

Vatac Fluorine Lined Straight Through diaphragm valve are with main Features as below:


Size Ranges: 1/2” through 14”, DN15~DN350


Pressure Ratings: ANSI #125 to 150, PN6~PN16

Standards compliance: MSS SP-88, BS 5356, ASME B16.34, DIN 3202 or equivalents.

Materials: Cast Iron, DI, Carbon Steel, Stainless Steel, Duplex or Other Specials. 

Diaphragm material: FEP(F46)/PTFE(F4)/PFA/PO/PE and etc.

Lining: FEP(F46)/PTFE(F4)/PFA/PO/PE and etc.

Ends Connections: Flanged ends according to international standard. 

Drive device: handle, electric, pneumatic etc.

Port: Regular bore

Optional Direct Mounting to ISO 5211