The 375 detented shuttle valve accommodates system pressure to 5000 psi. The 38-in.-diameter shuttle valve has a poppet that latches at either seat to close off the emergency port or the normal port. Weighing only 12 g, it is available in a metal seat version, as well as one with a polymeric seat for applications requiring zero leakage.
The Lee Co.
(860) 399-6281
http://bit.ly/hp1211lee