Self Compensating Valve Stem Seal Design Ensures Long, Leak-Tight Maintenance Free Service

Bubble Tight Closure - Each Valve is Bubble Tested to Provide Leak-Free Service as Installed

Full Thread Length Compliance with ANSI B1.20.1 Specification Allows More Flexibility in L1 (hand) and L3 (wrench) Pipe Makeup for Handle Orientation and or Positive Sealing with Lesser Quality Mating Pipe Threads

Machined Reinforced PTFE Seats and Stem Seal Standard For Uniform Operating Torque and Long Life.

BSPT & JIS Threads Available (No Additional Cost)

Bar Stock Construction Offers Optimum Material Strength and Consistency

Gemini Valve offers three series of bar stock ball valves, 76, 86 & 96 to best meet your application requirements. Although all three series are manufactured from bar stock, each style differs slightly in body construction and pipe to port size. Our 76 Series is a reduced port, one-piece body offered in 1/2" thru 2" pipe size. Our 86 Series is a standard port, two-piece body offered in 1/4" thru 2" pipe size. Finally, our 96 Series is a full port, two-piece body offered 1/2" thru 1-1/2" pipe size. Proper valve selection is dependent on your flow and functional requirements as well as physical size and value considerations.

If you have found 'cheap' commodity valves and actuators to be expensive over the long run due to unsatisfactory performance, reliability, and/or availability, then we feel confident we can offer a better value alternative with our bar stock line of valves. The subtle but important details of quality valve design are often dismissed or overlooked by manufacturers of commodity ball valves. At Gemini Valve, all internal components, including the polymer seats, are precisely machined to strict tolerances, assuring repeated bubble tight sealing and maximum valve life. Our spring loaded stem seal provides automatic compensation for stem seal wear and thermal expansion and contraction. Each valve is bubble tested to ensure reliable, leak tight performance.

These three ball valve series are ideal for automation when coupled to our compact pneumatic or electric actuators. Additionally, a variety of manual operators are also available. Please contacts us for further details or refer to appropriate valve operator pages contained within this site.