Johnson Controls JG13B020 - - Normally Closed Zone Valve Actuator, Standard Closeoff Pressure Type, On/Off Signal Type

N/C 120V ON/OFF OPERATOR

This normally closed (N/C) standard pressure zone valve operator automatically controls the actuation of Valtek actuators on heating, ventilating and air conditioning (HVAC) equipment. A sealed, solenoid-operated piston moves in an HVAC application to either open or close off a duct bank at fixed pressure setpoints. The N/C normally closed valve operator features two 12-V wires for the power supply connection.

The Zone Valve Actuator JG13B020 is a normally-closed, low-pressure operator used in conjunction with RACOR"s Zone Valve and Zone Valve II with BACKFLOW. Operates 12 volt valves as either normally-closed or as normally open by incorporating the proper reverse flow switch. Operates as N/C for normal operation and as N/O when reverse flow switch is activated. Also available as N/O only .

The Johnson Controls JG13B020 Zone Valve Actuator is a Normally Closed Operator with a bypass pressure of 0 psig and a process pressure of 1,500 psig. The operator comes in a Standard Closeoff Pressure Type and an On/Off Signal Type. It has a seat material of N/A and a seat size of N/A.

This NC normally closed zone valve actuator, standard close off pressure type, on/off signal type is a two-voltage (120/208 - 240 VAC) normally closed zone controller designed for use with Johnson Controls' VM7 or VA7 valves.

Specification for Normally Closed Zone Valve Actuator, Standard Closeoff Pressure Type, On/Off Signal Type.

The JG13-B020 Normally Closed Valve Actuator is a high performance normally closed operator ideal for various sanitary district applications. The JG13-B020 is constructed from corrosion resistant brass. The normally closed operator has a built in thermal overload trip, which senses when the motor is overheated and trips the motor to prevent permanent damage. An electrical heat shield limits heat transfer from the wiring to the operator. The JG13-B020 also features a manual reset thermal overload and an external reset button.

This normally closed zone valve operator detects a signal from a temperature controller and opens a valve when the temperature controller gives an on signal. Typical uses include controlling sprinkler valves for landscape irrigation systems, fire suppression systems, and hot oil supply to mixers or heat exchangers.

The Zone Valve Actuator features a standard closeoff pressure type, normally closed operation and an on/off signal type. For residential and commercial applications.

Offers a direct replacement for an existing 3/4 in. Normally Closed zone valve actuator to provide automatic or remote control of gaseous heating or cooling systems.

This actuator is designed to connect with the EL2A circuit board to control an isolation valve of any brand through the building automation system. The 2-position switch on the face of the actuator directly connects to the 2-wire control cable when closed. The actuator incorporates a latching mechanism to provide continuous ON/OFF operation when used with an external temperature controller.

The Johnson Controls Single Zone Zoning Switch enables individual reheat control, and permanent prorated and preheating of systems and auxiliary zones. The JG13B020 eliminates the need for constant-thermostat, on/off valves in one system, while allowing multi-zones to be controlled with one thermostat; the end result is energy-savings for you.

Thanks to our wide variety of actuators, we've helped customers across the globe report more accurate and reliable data about water and energy usage. We did this by offering a broad range of valve types and authorities.