Rate of Flow Control Valve

Model / Series: E5300-10

Built for demanding environments

Envotec E5300-10 Rate of Flow Control Valve Maintains a constant flow rate, adjustable, regardless of fluctuations in line pressure. The rate of flow pilot senses the differential pressure across a orifice plate and modulates to keep constant flow rate set on flow regulating pilot. The Orifice Plate Assembly should be installed three to five pipe diameters downstream (outlet) of the Rate of Flow control Valve, and field connected valve and orifice plate with 3/8″ (minimum) copper tubing.

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Built for demanding environments

Key advantages

High hydrodynamic section globe body, without stagnation pockets
NSF Approved epoxy coating internal/external suits potable(drinking) water applications
Simple structure, easy installation/disassembly
Head loss and cavitation risks reduction
Excellent corrosion strength
Conformity with both European and American standards
Valve equipped with pilot strainer to protect foreign debris entering to the pilot system
Valve equipped with isolation cocks for easy maintenance
Maintenance and repairs is possible without removing the main valve body from the line.
Valve equipped with pressure gauge for physical visualization of inlet/outlet pressure
Main-valve body provisioned with drain plug for flushing out dirt during the preliminary installation and when required
Valve equipped with position indicator for physical visualization of valve open/close position

Technical data

Max. Working Pressure: 16 bar (232 psi)
Max. Working Temperature: 80ºC (176°F)
Nominal Diameter: DN32~ DN600
Fluid Medium: Water
Flow Range: 15 – 11000 USGPM
Orifice Plate: Sized as per application and per your acceptable