Electrically actuated WRAS Approved Lugged Butterfly Valve with J3CS actuator

JJ Automation On-Off Cast Iron Lugged PN16 WRAS Butterfly Valve EJ36203W

SKU: EJ3620

Overview

Electrically operated valves are driven by a motor and gear-box. On receipt of a continuous voltage signal the motor runs and, via a gearbox in the J+J smart electric actuator, rotates the valve stem. The motor stops at the desired position (usually 0° or 90°) by internal cams striking micro-switches. The smart valve actuator remains in this position, with the voltage still applied continuously, until switched and a contin-uous voltage reversing signal is applied, which runs the motor in the opposite direction, reversing the rotation until separate set of internal cams strike separate set of micro-switches.

Function

Water, and most non-corrosive media, subject to compatibility with wetted parts in contact with media. These valves have liners which are approved in the UK by WRAS for use with drinking water (potable water).

Electrical actuators sized on a maximum differential pressure of 10 bar wet service, operated at least once per day. If the intended duty differs from these parameters or is dry (air or gas), call to check J+J actuator sizing as a larger output valve actuator may be required.

The maximum working temperature of a directly mounted assembly is +70°C.

For higher working temperatures, consider models that have amounting kit between the valve and actuator which uses air cooling to dissipate the rising heat from the valve away from the actuator. Should the J3CS smart actuator see more than +70°C it will malfunction.

Options

It is possible to change the J3CS actuator’s function by in-stalling user-friendly pug and play function conversion kits. These will provide the following alternative functions: Failsafe, Modulating, Failsafe Modulating

Description

Main J3/ J3C Smart electric actuator features
• LED light for continual visual actuator status feedback.
• Fully weatherproof smart industrial actuator.
• Multi-voltage 24-240V capable actuator.
• All electrical connections are external, so no need to remove a cover.
• Selectable manual override facility.
• Thermostatic anti-condensation heater.
• Electronic torque limiter.
• End of travel switches for remote open/ closed indication.
• CE marked.

EU manufactured by J+J.

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Data Sheets

Connections

Drawings

Technical Specs

Specifications

Actuator housingUV Protected Polyamide
Supply voltage range24-240V AC or DC
IP RatingIP67
Actuator temp limits-20 to +70°C
Assembly temp limitsE6203S +70°C Direct mounted
E6213S +120°C Mounted via kit
Valve bodyDuctile Iron, epoxy coated
Valve discStainless steel
Valve linerEPDM - WRAS approved
Valve Pressure rating16 Bar
Valve temp limits-10 to +120°C
Size range1” to 12”