Pilot-operated relief valve MRV07-20 series

compact

Specifications · Operating Pressure:350BAR · Flow:110L/min · Pressure Range:3bar-220bar ,Preset:100bar · Internal Leakage:82ml/min.max.to 80% of norminal setting · Temperature:-40°C to +120°(-40°F to+250°F) · Cavity:RV07-20 · Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt. Features · Fast response to pressure surges · Hardened poppet and seat for long life · Adjustment may be locked in place · Industry common cavity · Compact size · Adjustment prevents spring from going solid Operation Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating Valve. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. These Valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.