F6250L+PRBUP-3-T-250 | Butterfly Valve | 10" | 2 Way | 5340 Cv | w/Non-Spring | 24 -240V | On/Off | Belimo

Butterfly Valve | 10" | 2 Way | 5340 Cv | w/Non-Spring | 24 -240V | On/Off

Description

F6250L is the Belimo butterfly valve actuator with a non-spring actuator suited for industrial and commercial HVAC (heating, ventilation, and air conditioning) systems. The non-spring technology means the actuator will stay in its position after losing the power supply. This model is used for air handler bypass and control, cooling tower and chill, and water distribution with up to 60% of glycol.

The F6250L model has 90 degrees of the controllable flow range rotation and a 200 PSI (pounds per square inch) rating for close-off. The stem and disc are made of stainless steel with NEMA 4 enclosures, which ensures long service life and low maintenance. You can contact our support to order additional sizes, materials, as well as connection types and assembly combinations.

Types of Applications

F6250L

F6250L valve can suit most commercial and industrial HVAC systems when. Just make sure to store it in a secure area protected from the weather before mounting. Some of its applications include:

• HVAC systems with bubble-tight liquids shutoff
• Large air handle controls
• Process controls and bypass
• Chiller and cooling tower isolation

Please, refer to the instructions manual to learn more about the setup process.

PRBUP-3-T

PRBUP-3-T can be mounted in two different ways:

• Under the valve for indoor applications
• Above the horizontal for outdoor applications

In any case, the valve actuator (and other models in the PR series) offer comprehensible visual position indicators for easier linkage and installation.

Advantages and Features:

F6250L

• Low seating torque. The design and advanced disc of these actuators allow for a tight shutoff.
• Improved flow control. The F6250L offers accurate flow control because of the five bushing design of internal valves.
• Long service life. The actuator has excellent protection against corrosion, moisture, and outdoor weather thanks to NEMA 4 enclosures.
• Maintenance-free. The device’s body is made of stainless steel with polyester powder coating, making this actuator virtually maintenance-free.

Operation

PRBUP-3-T

The PRBUP-3-T valve actuator is powered by a brushless DC motor with a power supply supporting voltage from 24 to 240 VAC and 24 to 125 VDC. It also has visual indicators for correct valve positioning and offers 90 degrees of rotation.

The electronic fail-safe safeguards the actuator in case of overloads, reducing the need for repairs. Plus, the two auxiliary switches have 30 to 120 seconds running time, which you can adjust with your smartphone with an NFC connection. The actuator also offers NEMA 4 enclosures, ensuring sufficient protection against corrosion, moisture, and rust.