valve for the medical industry / relief / vacuum
for the medical industry
The 990 Breather Valve is primarily used in the container industry and for transportation cases and other military, industrial and medical applications.
The 990 is an automatic dual action valve that utilizes the coaxial movement of pressure and vacuum poppets to maximize reliability, efficiency and flow in any position or hostile environment.
The 990 valve may be clamped in a 1.05 inch (26.7mm) hole or screwed in a 1 inch (25.4mm) 14 UN-2B straight pipe thread hole.