Reliable seals for ultra-high vacuum

 Agilent Stainless Steel Metal Bonnet Sealed Tube Valves are the choice wherever reliable elastomer seals are required for ultra-high vacuum systems. The valves have high conductance for increased productivity and will reliably achieve 1 million cycles in most applications. The metal bonnet gasket reduces outgassing to achieve lower base pressure. Both right angle and in-line valves are offered.