The Hydraulic Block & Bleed valve system features a manifold base mounted design available in body sizes D03, D05, and D07; port sizes SAE-8, SAE-12; and 1¼ Code 61 Flange. A relief valve is also featured on inlet, and position sensors enable external monitoring. Tamper-resistant design prevents unauthorized personnel from altering the valve. The system blocks hydraulic supply pressure and bleeds downstream pressure back to tank for added safety. This is a redundant 3/2 normally closed function valve system, spool-type design, direct solenoid or solenoid pilot-operated. External monitoring allows safe redundant operation and position sensors enable external monitoring by an electrical safety control system.
Ross Controls, (800) 438-7677