300 BAR Isolator Manifold

Halcyon valves and manifolds are rugged and reliable, representing the sort of quality you have come to expect. The Halcyon manifold uses a radial seal O-ring which maintains a seal on the stem and inner diameter of the bonnet nut regardless of valve position. - True double-barrel O-ring isolator seal - Shock-absorbing ribbed rubber hand wheels with Stainless Steel inserts - Viton O-rings and 02 compatible lubricants - 300 BAR with 3/4" threading; 3500 PSI pressure relief disks (PRD)