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888-800-2310 (Toll Free) 989-681-2158 (Local/International) 740 E Monroe Road, St. Louis, MI 48880
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USA
USA
Latin America
Brazil & Portugal
888-800-2310 (Toll Free) 989-681-2158 (Local/International) 740 E Monroe Road, St. Louis, MI 48880
517-579-3061 Teléfono en México: 55-5351-3093 info@brinechlor.com
55-13-997855697 Marcio_Abreu@msn.com

MaxPro RA FAQ

Powell > Resources > FAQ > MaxPro RA FAQ

Frequently Asked Questions About MaxPro RA Valve Closure System

Can the MaxPro™ RA Valve Closure System be operated using nitrogen?

Yes, the MaxPro™ RA actuator can be operated using either compressed air or nitrogen.

What events result in the activation of the MaxPro™ RA system?

The events or alarms for the MaxPro RA™ system are loss of pressure, signal from leak detection system, and activation of the E-stop on either the control panel or remote E-Stop panel.

If the plant air supply is lost, will the MaxPro™ RA actuator still close the container or cylinder valve?

Yes, if the MaxPro™ RA air receiver is included with the system it will close the container or cylinder valve. The reservoir makes the system “fail-safe”.

What is the operating pressure for the MaxPro™ RA actuator?

The operating pressure for the MaxPro™ RA actuator is 90 PSIG.

Is the MaxPro™ RA actuator used only on valves with square drive stems?

Yes, the MaxPro™ RA is designed for valves with square drive stems. The MaxPro™ SG operates on valves equipped with handwheels.

Frequently Asked Questions About MaxPro SG Valve Closure System

What valves require the use of the MaxPro™ SG?

The MaxPro™ SG is used on low torque valves that are either equipped with handwheels or valve stems. The MaxPro™ SG produces less torque than the standard MaxPro™ RA closure system?

Other than cylinders and containers, what other vessels can use the MaxPro™ SG?

The MaxPro™ SG is used on tube trailers and other containers and cylinders that are equipped with handwheels.

Other than compressed air, what is used to operate the MaxPro™ SG?

The MaxPro™ SG can be operated using nitrogen.

What is the torque range for the MaxPro™ SG?

The output torque on the MaxPro™ SG ranges from 20 to 40 ft/lbs.

Can the MaxPro™ SG be used for the closure of explosive chemicals being transferred into containers and cylinders?

Yes, the MaxPro™ SG can be used for the transfer of explosive chemicals. The system is pneumatically operated.

To use the MaxPro™ SG on a container or cylinder, is it necessary to remove the hand wheel from the container or cylinder?

No, removal of the hand wheel is not required.

What chemicals can the MaxPro™ SG be used for in the transferring of from containers and cylinders?

The applications for which the MaxPro™ SG is used for are anhydrous HCl, ethylene oxide, and trimethylamine.