The pressure regulator model RP 10 is a high accuracy instrument capable of maintaining an output pressure of 0 à 4 bar relative (0 to 58 PSIg) (with a maximum input pressure of 10 bar (140 PSIg)), for flow rates going from 2 to 5000 Nml/min.

The +/- 2 mbar (0.03 PSIg) long term stability is the result of a fully metallic construction based on a nozzle-valves system without either play or friction.

Due to it’s construction this instrument is ideal for all applications where high stability and reproducibility is required.

• high accuracy
• fully metallic
• nozzle-valves system

Technical Information

Pressure P1 : from P2 + 1 bar to 10 bar (P1 max = 12 bar)

Pressure P2 : from 0 to 4 bar

Maximal nominal flow : Q = 10 NL/min for P1 = 10 bar

Reference pressure : Pref = atmospheric pressure

Functioning temperature : 0 to 60°C

Variation of P2 due to temperature changes :
- for 0 < P2 < 2.5 bar : 5x10-5 bar/°C
- for 2.5 < P2 < 4 bar : 0.002% /°C

Variation of P2 for P1-zéro- P1-…cycles : < 1 mbar

Variation of P2 (after stabilisation) : 1 mbar / 60 days

Materials in contact with gases : Stain less steel (version SS) or Aluminium (version AL)