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Ball valve group



Vacuum Valves-Manual 316L SS Ball Valves

Mack vacuum ball valves are designed for applications requiring the maximum reliability and cleanliness. Constructed of 316L stainless steel with patented design seal and bronze bearing cartridge for long life instead of a common plastic parts found in competitive valves.

Our double Viton quad seal is used to contact the stem at four different points for maximum sealing protection.

Each valve body is CNC precision-machined from 316l SS. Unlike some competitive valves that use castings which can cause outgassing and virtual leaks. Intended for high and coarse vacuum service.


Click image below to load the full specifications (PDF) of this high quality product:

Ball valve


Link To Full specifications-PDF File




Ball Valve, Ultra-High Quality, Manual, 316L SS 1 in. O.D. tube,KF (QF) 25-Pricing

Ball Valve, Ultra-High Quality, Manual, 316L SS 1.50 in. O.D. tube,KF (QF) 40-Pricing

Ball Valve, Ultra-High Quality, Manual, 316L SS 2.0 in. O.D. tube,KF (QF) 50-Pricing



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