Proportional Relief Valves, RL, RM, and RV Series

Feature an adjustable bonnet cap to enable adjustable set pressure

RL, RM, and RV Series Proportional Relief Valves open proportionally as upstream pressure exceeds the set pressure and close gradually as pressure decreases. These valves regulate pressure by diverting media flow to protect piping components. They feature an adjustable bonnet cap, adjustable set pressure, and a variety of end connection types, sizes, and seal materials.

Features

Working temperature: -40°F to 300°F (-40°C to 148°C)
Variety of end connections
Liquid or gas service
Adjustable bonnet cap and adjustable set pressure
Variety of seal materials
Label identifies the set pressure range
Lead seal lock wire through lock wire holes to lock proportional relief valve so as to secure a set pressure effectively

View Proportional Relief Valves, RL, RM, and RV Series

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