HR-1/2-D-MIDI-E Pressure regulators 1/2" White Body With pressure
gauge
Description
1.Also suitable for front panel mounting
2.Two pressure gauge connections for different fitting options
3.Good regulating characteristics with minimal pressure hysteresis
4.Two pressure regulation ranges: 0.5 … 7 bar and 0.5 … 12 bar
5.Setting values are secured by locking the rotary knob
6.Return flow option for venting from output 2 to input 1
7.Pressure sensor (optional) → 52
8.High flow rate
Care and maintenance
If a condensate level of approx.10mm below the filter element is
reached:
●Open the bleeder screw by turning it in an anti-clockwise
direction (see from below).The condensate can then flow out.
●Replace the filter element in time and do as follows:
-Exhaust the system and the regulator.
-Turn the filter bowl in an anti-cdockwise direction.
-Reft the individual parts (hold the new filter element only at the
lower end).
Commission again in accordance with the chapter "Commissioning"
●Observe dust prevention,please use covering in the connector while
the unitea is free.
●Use only the specified cleaning agents for cleaning:
-Water or soap suds (max.+60℃);
-Petroleum ether (free of aromatic compounds).
Standard Specification
| Size | Micro | Mini | Midi | Maxi |
| Pneumatic connection | M5, M7, G1/8, QS-4,QS-6 | G1/8, G1/4, G3/8 | G1/4, G3/8, G1/2, G3/4 | G1/2,G3/4,G1 |
| Constructional design | Directly actuated diaphragm regulator | Directly actuated diaphragm regulator | Pilot actuated piston
regulator |
| Regulating function | With secondary venting | Output pressure constant, with secondary venting, with
primary pressure compensation, with return flow action | Output pressure constant,
with secondary venting, with
primary pressure compensation,
with return flow action |
| Type of mounting | 1.Via accessories 2.In-line installation 3.Front panel mounting |
| Assembly position | Any |
| Regulator lock | Rotary knob with detent |
| - | Rotary knob with integrated lock |
| Pressure regulation range [bar] | 0.5 … 7 | 0.5 … 7 |
| 0.5 … 12 |
| Max. hysteresis [bar] | 0.3 | 0.2 | 0.4 |
| Pressure indication | Via pressure gauge |
| M5 prepared | G1/8 prepared | G1/4prepared | G1/4prepared |
Sectional view
| Size | Micro | Mini/Midi/Maxi |
| With pressure gauge | Without pressure gauge |
| 1.Housing | Die-cast zinc | Die-cast zinc/aluminium |
| 2.Connecting plates | Wrought aluminium alloy | Die-cast zinc/aluminium |
| 3.Regulating knob | POM | PA |
| 4.Knurled nut | – | Aluminium |
| 5.Plug cap | PC | PC |
| – Seals | NBR | NBR |
After-sale service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
Quality Standards
The company for the products are brand new original products, no
second-hand and refurbished products, or leave a compensable ten
and return the full amount, but the buyer due to our purchase of
model error is not responsible for returns, another of the
company's sales of products enjoy one year from the date of
shipment quality assurance, according to the original quality
standards, during warranty with product problems, need confirmation
testing by the manufacturer, the supplier to be solved, the demand
side due to storage, use, poor maintenance caused by lower-quality
product, and not raise objections.
