Condec MPV-10K - Manual (Page 3)

Introduction 1
About This Manual
The ORION/MPV-10K is a pneumatic pressure
controller with precision vernier. A rugged, compact
controller manufactured by Condec, designed to
provide ease of operation and installation, by a
qualified technician.
Equipped to perform and be maintained on-site, these
controllers have proven to substantially reduce the
cost, system down-time and man-hours of labor
normally associated with these routine service
functions.
The patented controller was designed as an all
mechanical device that has been factory adjusted and
ready for on-site installation.
This manual has been written to give the user a simple
and clear explanation of how to operate, and
troubleshoot these controllers.
Before attempting to use either style,
Pressure Controller, the following
instructions must be carefully read
and understood by personnel utilizing
the equipment. This is a high-pressure
system. It is strongly recommended
that only personnel formally trained in
the use of pneumatic pressure
equipment be permitted to operate it.
Potentially dangerous conditions
could be produced through negligent
handling or operation of the valve due
to the high pressure used within the
unit.
These units are strictly for use with pneumatic pressures.
Erroneous readings and potential damage could result
from the introduction of hydraulic fluids into the internal
valve body.
Authorized distributors and their
employees can view or download this
manual from the Condec distributor
site at
www.4condec.com .
1.0 Introduction
The ORION/MPV-10K represents the latest in technology, offering a combination of features, performance,
versatility and reliability not previously available in a pneumatic pressure controller. Some of the more
outstanding features are listed below:
• Simple Operation: Accompanying operator's manual provides clear, concise instructions for system
operation.
• ORION-2C, ORION-2D, ORION-3A: To obtain a specific pressure, either the Inlet Pressure valve or the
Vent (outlet) valve (two outer valves) may be used since both provide precise control. As the pressure
approaches the desired value, the valve being used for control should be slowly rotated clockwise to its
closed position. With a little experience, pressure values very close to the desired final value may be
quickly achieved. To obtain exact final pressure, slowly rotate the Vernier Control (middle) Knob in the
desired direction, clockwise to increase pressure.
• MPV-10K: The pressure valve will begin to open when it is turned counter clockwise approximately 15
degrees. Full open position of the valves is achieved with a maximum of 3 1/2 turns from the closed
position. The valve has a fine adjustment sensitivity. Very low torque is required to turn the vernier, so use
fingertip adjustment.
• Safe, Clean Operation: All pressure components are made of brass, aluminum or stainless steel and
proof-tested to at least 150% of maximum operating pressure.
The heart of the ORION controllers are the two micro-metering valves and the vernier provided for control of
pressure. Overpressure protection must be customer provided, if required, by a fully adjustable pressure regulator
which is manually set to limit the system input pressure. The ORION/MPV-10K is designed for compatibility
with Nitrogen and shop air. Other O-ring materials are available through special ordering or repair kits.
Warning