Brochure

HOW ARE Fisher VALVES AND INSTRUMENTS USED ON SEPARATORS?
TO
COMPRESSOR
BACKPRESSURE
CONTROL VALVE
TO LIQUIDS
PROCESSING
LIQUID DUMP
VALVE
LIQUID
LEVEL CONTROLLER
LIQUID
LEVEL SWITCH
TO WATER
TREATMENT/
DISPOSAL
OIL
WATER
TO COMPRESSOR
PRESSURE
TRANSMITTER
BACKPRESSURE
CONTROL VALVE
TO GATHERING/
STORAGE
LIQUID DUMP
VALVE
LIQUID
LEVEL CONTROLLER
LIQUID
LEVEL
SWITCH
LIQUID LEVEL SWITCH
LIQUID LEVEL
CONTROLLER
FIELD
COMPUTER
PNEUMATIC BACKPRESSURE CONTROL VALVE
OR LIQUID DUMP VALVE
+ Provides backpressure control for stable
operating conditions
+ Ideal for throttling of gritty or sticky gases
or liquids
+ Live-loaded packing system to minimize gas loss
+ Tungsten carbide trim option for erosive
applications such as those found in shale
oil and gas production
ELECTRIC BACKPRESSURE CONTROL VALVE
OR LIQUID DUMP VALVE
+ Controls backpressure outow with low power, electrically
actuated valve and exible control signal interface
+ Low power consumption
+ Remote monitoring and conguration
+ Failure mode upon loss of signal
Complete Automation Solutions from One Partner
Pneumatic Solutions
Time-tested for simplicity and reliability, Fisher pneumatic devices offer
quick performance and durability, potentially eliminating the necessity of
a local power source.
Pneumatic/Electric Solutions
Get the fast performance advantage of pneumatic technologies plus visibility
from a eld control system, using Fisher pneumatic/electric products.
This solution offers visibility into how much oil or gas is being produced and
shows the status of the separator.
D4 D4 and D3 easy-Drive™ ValvesD3
4