Lacquer Pressure Regulator 2001 P, Pneumatic
1. Introduction
The APSON Lacquer Pressure Regulator 2001 P is a
pneumatically controllable pressure regulator for often
to be changed aggressive media. It is particularly optimized for
good rinsing barness and small solvent consumption. Therefore it
is particularly suitable to the application in automatic systems
for the processing of lacquers, solvents, caustic solutions,
a.o.
2. Structure and Function
The APSON Lacquer Pressure Regulator 2001 P is
equipped with a spacer ring with two diaphragms, a medium diaphragm
and a pneumatic air diaphragm. The gap thus developing between
the diaphragms has an outlet and serves for safety.
The double diaphragm
separates the control pneumatic air from the medium.
The regulator keeps the medium
pressure at the output constant and independent of pressure
fluctuations of the medium supply system at the input of the
pressure regulator, if the medium input pressure is higher than
the preset required medium output pressure.
If a damage to the medium diaphragm takes place
with still perfect control air diaphragm, then
the medium penetrating
into the diaphragm gap is derived by the
outlet of the intermediate spacer ring.
If a damage to the control air diaphragm takes place
with still perfect medium diaphragm,
then control air penetrating into
the diaphragm gap is derived by the outlet of the intermediate
spacer ring.
At normal operation of the pressure regulator, penetration
of medium into the pneumatics system can be prevented even with
defective medium diaphragm. Due to the fluidodynamical clean
interior geometry of the pressure regulator, a very short rinsing
procedure time is achieved.
The desired medium pressure at the output of the pressure
regulator is adjusted pneumatically with the control air pressure.
The regulation procedure is achieved through the equilibrium of the
force produced by the control air pressure on one hand, and the
force produced by the medium pressure together with the strength of
the recoil spring in the supply drilling of the medium chamber on
the other hand. For rinsing of the pressure regulator, the control
air pressure must be set to a pre-determined value, so that the
throttle in the supply drilling is fully opened.
Important:
When exchanging the
diaphragms it is to be made certain that the Teflon™-coated
surface of the diaphragms point both into the direction of the
medium space.
3. Features
-
Environmental carefully due to short rinsing times.
-
Very good rinsing barness and small solvent consumption.
-
Small pressure losses.
-
Increased security due to application of a double diaphragm.
-
Rational maintenance and spareparts holding.
-
Very fast exchange of a defective double diaphragm (2 minutes).
-
Simplest handling at assembling, adjustment and maintenance.
-
Small, compact size.
4. Technical Data
| Denomination: | APSON Lacquer Pressure Regulator 2001 P |
| Media: | Lacquers, solvents, caustic solutions, a.o. |
| Medium pressure input: | Max. 10 bar (dependent on the control air pressure) |
| Operating pressure output: | 0 to 8 bar |
| Control air pressure: | 0 to 10 bar (dependent on the medium pressure at the input) |
| Materials: |
|
| Control air link: | G1/8" |
| Medium links: | G1/4" |
| Spacer gap outlet: | Drilling with M5 thread (see Ordering Options) |
| Dimensions: |
|
| Mass: | approx. 260 g |
5. Ordering Data
| Denomination | Part-Nr. |
| APSON Lacquer Pressure Regulator 2001 P with normal diaphragm | 040-A002 |
| APSON Lacquer Pressure Regulator 2001 P with waved diaphragm and low hysteresis | 040-A005 |
| APSON Lacquer Pressure Regulator Key (wrench width 54 mm) | 100-0105 |
Options:
-
All aluminum sections made of inoxidable steel
-
Spacer gap outlet link M5 for hose D = 4 mm, d = 3 mm
APSON Lackiertechnik GmbH, Am Wiesengrund 15, D-63075 Offenbach
Mobile: +49-171-373-16-33 Phone: +49-69-82-369-447 Fax: +49-69-82-369-448
www.apson.de email@apson.de
Changes without notice reserved.
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productnames of their respective owners.