U Section Butterfly Valve Flange Connection 2 Inch

U Type Butterfly Valves.pdf

Butterfly Valve Catalog.pdf

-Simple structure, good interchangeability, and low price.

-The stem seal is not easily deformed to avoid the normal stem leakage, and the overall support is good, stable and firm.

-With less seat rubber, there is less potential for expansion and it is easier to control the torque within the proper range.

-The use of two-piece valve stems with no pin connection, the structure is simple and compact, and mainte­nance and disassembly are very convenient.

-The butterfly board has the function of automatic centering, and the butterfly board and valve seat are closely matched.a

-The phenolic back valve seat has the characteristics of not falling o仔 tensile resistance, leakage prevention

and easy replacement.

-Surface: Polyester, RAL9006, 100μ

-Face-to-face: EN558-1

-Counter flange: DN40-DN300, PN10/16/ANS1150

-BS10 TABLE D/E JIS 10K 16K

-DN350 -DN600 PN10 or ANS1150 BS10 TABLE D/E