Zero Leak 180 Series Valve
Available from Webster Instruments
Directional control valve with pressure loaded seats working against optically flat rotors automatically compensated for valve wear to assure near zero leakage even after more than 500,000 cycles.
Customer can select from numerous variations including 7 flow patterns,3 flow ratings, many porting configurations,ball or offset ball operating handles, spring centring and detents.
Valves may be in-line,panel or manifold mounted.
High pressure cap available (max pressure 3600 psi) enables valve to be used in series without drain.