What is a Maxitrol regulator used for?
Maxitrol’s 325‑L Series line pressure regulators with OPDs are for use on piping systems up to 5 psi. The regulator reduces pounds pressure to a level within the appliance or equipment’s operating supply range. The line regulator is located upstream of equipment already fitted with an appliance regulator.
Can a Maxitrol regulator be installed outside?
NOTE: Maxitrol line pressure regulators DO NOT contain an internal relief function. Designed for outdoor applications. Use on vent opening to protect breather hole from the elements and debris (see Figure 6).
What is a vent limiter on a gas regulator?
Vent limiters are designed for use indoors and in spaces where limiting the amount of gas escapement due to diaphragm failure is critical. Vent limiters should not be used outdoors if they are exposed to the environment. 13A15 Vent Protector is available for outdoor use when vent protection is required.
What is a regulator on power lines?
A power distribution voltage regulator is an auto transformer that is able to add or subtract voltage to provide consistent system voltage levels. A voltage regulator control senses system voltage and commands the tap changer to operate when voltage changes are needed.
Why does a gas regulator vent?
All regulators have a vent which allows the device to breathe during normal operation; it also functions as a pressure relief opening in an over-pressure situation. For safety purposes, this vent should remain free of dirt, debris, insects, water, snow, and ice.
Which type of regulator is considered more efficient?
Which type of regulator is considered more efficient? Explanation: The switching element dissipates negligible power in either on or off state. Therefore, the switching regulator is more efficient than the linear regulators.
Do gas regulators need to be vented outside?
Pressure regulators that require a vent shall have an independent vent to the outside of the building be vented directly to the outdoors. The vent shall be designed to prevent the entry of insects, water or and foreign objects.
