Wilkerson WRA171 Series High Precision Regulator

Features

• Control sensitivity of .125" (.32 cm) water column allows use in precision applications.
• Balanced supply valve minimizes effects of vacuum variation.
• Aspirator tube compensates for downstream pressure droop under flow conditions.
• A separate Control Chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing.
• Construction allows servicing without removing from the line.