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Ball Valves, Vacuum Inline, KF25, 316 SST, GS Series
Vacuum Ball valves Intended for high and coarse vacuum service offering straight through full ported, unimpeded flow with a minimal valve body footprint. Because of their unique design, ball valves are less sensitive than other vacuum valves to particulate contamination. The valve is opened and closed by turning the stem 90° back and forth (1/4 turn).
These vacuum valves are designed for applications requiring the reliability and cleanliness. Constructed of 316 stainless steel.
Our double Viton quad seal is used to contact the stem at four different points for maximum sealing protection.
*Contact us for a quote on special flanges. Larger sizes coming soon!
Operating Pressure Range
56.8 psig to 1 x 10-8 torr
Bakeable to 150 degrees C
316 low carbon SS