Self-Ops
All self-operated regulators are
What is Spring to OPEN
This concept enables pilot-operated regulators to have much better accuracy and flow when compared to self-operated regulators
What is Gain
All token relief is considered a true form of OPP
What is False
RAF is an acronym for
What is Remote Automated Flow
This is where Emerson's regulator technical center of excellence is located
Where is McKinney, TX
This is what a lever helps with on a self-operated regulator
What is Better Lockup
This pilot allows the best speed of response on a pilot-operated regulator
What is the 61 Series pilot
This type of OPP allows monitoring and series regulation all in one
What is a Working Monitor
Armor is an acronym for
What is Advanced remote monitoring and operational reliability
These are the three essential elements of a regualtor
Whare are:
Loading
Restricting
Measuring
The three trim design types available for self-operated regulators
What are Flow to Open, Flow to Close, and Balanced design
Minimum differential is a requirement on pilot-operated regulators for
What is Stroking the main valve fully open
The pressure drop below set point required for a safety relief valve to reseat
What is Blowdown
This configurable feature on a battery powered cellular Armor device is the main contributor to battery life
What is the Cellular report rate
What are:
Choose the lightest spring range that accommodates your set pressure
Choose the smallest orifice size that can handle your maximum flow
These are the minimum requirements when sizing and selecting a self-operated regulator
What are:
Minimum Inlet Pressure
Maximum Flow
Set pressure
This item is required in the construction when using a 1098-EGR with a 61 series pilot
What is an 1806 check valve
This is the only wide-open monitor setup that allows you to have the lockup of the worker when using pilot-operated regulators
What is an Upstream wide-open monitor with intermediate bleed
The DO200 uses these to step down the pressure in the system to feed to the odorant tank
What are SA/2 pilot supply regulators
This is the OSHA recommended noise level at which you may experience permanent hearing loss if exposed for a long period of time
What is 85 dBa
This reduced capacity trim option on the LSR is required if replacing a 133HP
What is 78% reduced trim
This option allows the 299H pilot-operated regulator to have the lowest gain possible
What is removing the bleed restriction screw
These three things need to be considered to size OPP
Whare are:
The pipe
The downstream equipment
The downstream side of the regulator
The name of the tool needed to commission the Armor device in the field
What is AMS device configurator
This type of construction is a conservative recommendation for 100% H2 applications
What is NACE