Spectropur Pressure regulator E81-VCR
RM 0.00
Description
Spectropur Pressure regulator E81-VCR
Features:
- Pressure regulator for hazardous gases and ultra high purity gases from grade 6.0
- Single-stage regulator
- Pressure regulator can be evacuated
- 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 clean room class ISO 5.0
Technical data:
- Inlet pressure P₁: max. 50 bar
- Outlet pressure P₂: max. 1,5 / 4 / 10 bar
- Body: SS 1.4404
Diaphragm: Hastelloy C276
Other gaswetted parts: SS 1.4404
Sealings: PTFE - Surface roughness: Rₐ,max ≤ 0,25 µm, Rₐ,Avg ≤ 0,18 µm
- Temperature range: -20°C to +60°C
- Leak rate to atmosphere: ≤ 10⁻⁹ mbar l/s He
via seat: ≤ 10⁻⁶ mbar l/s He - Cᵥ-value: 1,0
- In-/Outlet: 1/2″-VCR male or 1/2″-VCR female
- Weight: 1,7 kg
