The Ruelco High Flow Interface Valve is a normally closed 3-way block then bleed hydraulic controller. The valve allows the system to control pressures as high as 6000 PSI with a pilot supply pressure of 100 PSI. The fully block then bleed design ensures zero cross bleed between the inlet and vent ports. The unique soft seal design ensures zero leakage and also prevents damage from foreign particles and debris. The 8300 interface valve is ruggedly constructed for years of reliable field service.

• 316 stainless steel construction (models to N.A.C.E. MR0175 available).
• Large C_v factor ensures a fast system response.
• All soft seal design.
• Design minimizes malfunctions due to supply system debris.
• SIL 3 Certified models available.

Safety Integrity Level