FlowCon E-JUST The Externally Adjustable Dynamic Balancing Vavles The FlowCon E-JUST is a range of automatic flow inserts which ensures that design flow will not be exceeded regardless of pressure fluctuations in the system. be done before delivery to site, along with on-site installation, after installation in the valve housing or even during live operation offering a extremely flexible flow limiter. Each E-JUST includes a rolling diaphragm which sets the inner pressure (P2) in reaction with inlet pressure (P1) which is let to the top of the diaphragm via a built-in capillary tube. Interacting with the insert spring, P1-P2 remains constant, keeping a constant ΔP across the orifice areas. This results in a constant flow rate through the valve, independent of system pressure changes. The E-JUST is factory pre-set to setting 4.2, but can be adjusted from 1.0 to 5.0 providing 41 unique settings, but as setting is stepless any flow between lowest and highest setting is possible. Adjustment is easily done with a special key and setting can • Dynamic balancing - 100% pressure independent - securing design flow automatically. • Field adjustable allows max.flow setting to be changed on demand. • Simple maintenance due to insert design allows service or replacement of the insert without removing the valve housing from the installation. • “Sealed” setting - top cap and special key protect against tampering. • Easy solution to designers, installers and end-users - due to its flexibility and user-friendly setting.
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