Pressure regulator »variobloc«, Size 1, G 3/8, 0.5 - 16 bar - Riegler 100639
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Pressure regulator »variobloc«, incl. pressure gauge, Size 1, G 3/8, Input pressure max. 25 bar, Control range 0.5 - 16 bar Reversible diaphragm pressure regulators, independent of inlet pressure, with self-relieving design. The pressure setting can be locked by pushing the knob down. Approved series in modern industrial design, with the following key benefits: - Simple handling - Convenient modular assembly thanks to innovative fasteners - Excellent flow values
Technical data
| Thread | G 3/8 |
|---|---|
| Size | 1 |
| Max. input pressure | 25 bar |
| Housing | die-cast zinc |
| Sealant | NBR |
| Diaphragms | NBR |
| Max. medium temperature | 80 °C |
| Max. ambient temperature | 80 °C |
| Spring bonnet | POM |
| Flow rate | 3200 l/min |
| Min. control range | 0.5 bar |
| Max. control range | 16 bar |
| Pressure gauge display min. | 0 bar |
| Pressure gauge display max. | 16 bar |
| A | 48.0 mm |
| B | 98.0 mm |
| C | 26.0 mm |
| Series | variobloc |
| Flow rate measurement | at P1 = 10 bar, P2 = 6 bar and pressure drop Δp = 1 bar |
Standards and origin
- Customs tariff number: 84811099
- Country of origin: DE
About Pressure regulators
Pressure regulators hold the outlet pressure steady even when inlet pressure varies or consumption changes. The range covers control ranges starting between 0 and 5 bar and ending between 1 and 200 bar, with inlet pressures up to 60 bar. Ports run from G 1/8 to G 2.
What matters when choosing
- Control range: lower limits sit between 0 and 5 bar, upper limits between 1 and 200 bar. Keep the working pressure inside the range rather than at its edge.
- Flow rate from 1000 to 50000 l/min: the regulator has to cover peak demand, otherwise secondary pressure drops away on every load peak.
- Medium: besides compressed air and neutral gases there are versions for drinking water, nitrogen and argon, plus variants for ultra-fine filtered oil-free air down to 0.01 µm.
- Body material: aluminium, aluminium die-cast, brass, zinc die-cast, technopolymer, PA66 GF60, stainless steel 1.4404 (AISI 316L) and gunmetal in the Rg5, CC499K and 2.1096.01 grades.
- Series: alongside the mechanical FUTURA, SYNTESI, multifix, variobloc, inline and Standard lines, the electronically controlled REGTRONIC 300 and 400 series handle setpoint-driven applications.
Typical applications
- Holding a steady working pressure at machines and air tools
- Reducing mains pressure to the level required by individual sub-circuits
- Setpoint-driven pressure control on test rigs using the electronic versions
- Pressure reduction in drinking water lines
- Feeding test and measuring rigs with nitrogen or argon
Sealing materials include NBR, FKM, FPM, EPDM, SBR, PU, HNBR and TPU depending on the series. 102 items are rated to protection class IP 65.
| Hersteller-Nr | VR 34 |
|---|---|
| Manufacturer | Riegler |
| Country of Manufacture | Germany |
| EAN | 4047322169363 |
| Weight | 0.434000 |
| Zolltarifnummer | 84811099 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Material | Die-cast zinc |
| Pneumatic connection | G3/8 |
| Series | variobloc |
| Thread | G 3/8 |
| Size BG | 1 |
| Control range max. [bar] | 16 |
| Seal material | NBR |
| Housing material | Die-cast zinc |
| Inlet pressure max. [bar] | 25 |
| Flow rate [l/min] | 3200 |
| Position sensing | No |
