JOHNSON CONTROLS VG7243CT Globe Valve Less Actuator, 1/2 Inch Connection Size, 2 Way, Normally Open

Johnson Controls VG7243CT globe valve is ideal for regulating the passage of water and steam in accordance with the controller within heating, ventilating and air conditioning (HVAC) systems. This Johnson Controls globe valve regulates fluid flow by adjusting the position of a movable disk or plug within the valve body, maintaining accurate control of temperature, pressure and fluid distribution in different systems.

Frequently Asked Questions:

Q. How do you identify a globe valve?

A. Globe valves derive their name from their distinctive spherical body configuration. They feature an internal baffle that divides the body into two sections. This partition incorporates an aperture that shapes a seating area, onto which a movable plug, known as a disc, can be threaded to seal the valve in a closed position.

Q. What is the maximum water temperature that this globe valve can withstand?

A. It can withstand a water temperature of up to 338 degrees F.

Q. How do I choose a globe valve?

A. When choosing a globe valve, consider its compatibility with specific conditions like temperature, pressure and fluid type. To determine the right globe valve, assess the valve size, material composition, pressure rating, industry standards and valve design. By evaluating these aspects, you can identify the most suitable globe valve for your intended application.

Q. What is the pre-installation procedure of this Johnson controls VG7243CT globe valve?

A.

• Ensure proper valve installation by mounting it upright in an accessible location.
• Shield the electric actuator from water drips that could harm its components.
• Avoid covering the actuator with insulation and provide adequate clearance for potential removal.
• Properly orient the valve by following the flow direction indicated by the arrow on the valve body, ensuring that the plug seats against the flow.
• Adhere to electrical code regulations when wiring electrically actuated valve assemblies, ensuring correct wiring of input lines to the actuator.