Masoneilan 28000 Series Reciprocating Micro-Flow Control Valve

Product Description

28000 Series Compact Microflow Control ValveThe 28000 Series VariPak is a compact microflow control valve with Cv values ranging from 0.0016 to 3.8. Designed for precision and reliability, it is available with bellows seal and anti-cavitation trim options. The in-line adjustable Cv feature allows operators to easily accommodate changing process conditions without replacing internal components. To ensure excellent plug stability and control under high-pressure drop conditions, the valve incorporates an integrated plug guide and seat ring, providing rugged support along the entire stroke length. This heavy guiding design minimizes vibration damage, ensures dependable shutoff, and reduces trim wear over time.FeaturesSuperior throttling control performanceMulti-stage anti-cavitation trim optionsIn-line adjustable Cv for flexible operationBellows seal for zero leakage at the stuffing boxCryogenic service capabilitySpecificationsSizes: 3/4", 1/2", and 1"Ratings & Connections:Flanged: ANSI 150–2500Available in flanged, flangeless, threaded, SW, and BW configurationsBody Styles: Globe and angle patternBody Materials: 316L stainless steel, Monel, Hastelloy C, Alloy 20, and othersActuators: Integrated compact spring-opposed actuatorTrim Options: Single-seat, fully guided plug; multi-stage anti-cavitation designs available