Spectropur Pressure regulator E51-VCR
RM 0.00
Description
Spectropur Pressure regulator E51-VCR
Features:
- Pressure regulator for hazardous gases and ultra high purity gases from grade 6.0
- single-stage version
- Pressure regulator can be evacuated or special version for vacuum pressure control (see data sheet E51V-VCR)
- High control accuracy
- Metal-to-metal seal to atmosphere
- High surface quality
- Tied diaphragm
- Minimized internal volume for short purge times
- Electro-polished surfaces (gas wetted)
- Simple outlet pressure limitation by handwheel
- 100 % Helium leak tested
- Assembly in cleanroom class ISO 5.0
Technical data:
- Operating pressure: max. 300 bar
- Body: SS 1.4404 (SS 316L)
- Diaphragm: Hastelloy C276
- Other gas wetted parts: SS 1.4404 (SS 316L)
- Sealings: PCTFE, PVDF, PTFE
- Surface roughness: Rₐ,max ≤ 0,25 µm , Rₐ,Avg ≤ 0,18 µm
- Leak rate: (to atmosphere) 1 x 10⁻⁹ mbar l/s He, (via seat) 1 x 10⁻⁶ mbar l/s He
- Temperature range: -20°C to +60°C
- Cᵥ-value: 0,24
- Weight: 1,2 kg
- In- / outlet: 1/4″-VCR male or 1/4″-VCR female
