Needle valve MFR-08

with handwheelflow regulatorcompact

Specifications · Operating Pressure:250BAR · Flow:0.4- 7.5L/min · Flow Tolerances:0.2 to 1.8lpm.settings±15% 1.9 to 7.5lpm.settings±10% ·Temperature:-30°C to +120°C(-22°F to+250°F) · Cavity:08-2 · Fluids:Mineral-based fluids with viscosities of 7.4 to 420 cSt. Features · Hardened,precision ground parts for durability · Industry common cavity · Compact size · Adjustment may be locked in place. · Adjustment will not screw out of the valve body Operation The valve maintains a constant flow rate out of ② regardless of load pressure changes in the circuit downstream of ②．The fixed control orifice is factory preset to customer flow specification.The valve begins to respond to load changes when the flow through the valve creates a pressure differential across the control orifice greater than 5.5 bar, with accurate flow maintenance from 7.6 to 240 bar. Reverse flow( ② to ① ) returns through the control orifice and is non-compensated.