Precision pressure regulator (volume booster) G 1/2"

Application:
Remote-controlled precision pressure regulators are used when high flow values are required at a constant pressure. The pressure regulator can also be used at inaccessible places (for example, in danger zones or the roof areas). Setting is done by means of a pilot pressure regulator that can be placed anywhere at will. The regulated pressure corresponds to the pressure applied at the remote control borehole and is maintained with high precision.

Version:
Precision pressure reducer, reversible (with secondary relieving) Collective relieving through G 3/8" borehole)

Materials:
Body: die-cast zinc Z410, diaphragms and seals: NBR

Temperature range:
-35°C to +60°C

Input pressure:
max. 16 bar

Pressure gauge connection:
G 1/4"

Own air consumption:
1.7 l/min at 6 bar outlet pressure

Control accuracy:
± 2.5 mbar

Control connection:
G 1/8"

Media:
fine-filtered compressed air (5 µm) & neutral gases, oil-free

Flow:
6500 l/min, secondary relieving: 800 l/min

ATEX:
Operating material without its own potential source of ignition in accordance with Directive 2014/34/EU

Advantages:
•Automatic venting in case of overpressure on the secondary side from large vent hole (G 3/8") with up to 800 l/min,
•High flow rate at constant pressure,
•Remote pressure control by a pilot regulator (when using a precision pressure regulator with feedback connection as pilot, a very precise pressure setting is possible),
•Fine control of the pressure independent of inlet pressure and flow rate,
•Can be used up to -35 °C

Recommendation:
For best regulation results, please use the precision pressure regulator with feedback connection Type DRF 31-7 FB / DRF 31-16 FB

Warning:
This device is supplied without a pressure gauge. We recommend ordering a suitable pressure gauge separately.

Design	Precision pressure controller with adjusting knob for offset setting up to +1 bar
Thread	G 1/2"
Pressure regulation range [bar]	0.05 - 10
H [mm]	142
H1 [mm]	101,0
Mounting brackets	BW 30

{{ $t('shop.all.gewicht') }}	1,2 kg / pcs
{{ $t('shop.all.gtin') }}	4050571295196
{{ $t('shop.display.artikel.zollwarennummer') }}	84811099