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Compact two-stage cylinder pressure regulator type Sigma II in accordance with ISO 2503 for technical, medical, corrosive, laboratory and high-purity gases. Compact design and high regulation accuracy. Absolutely constant downstream pressure at decreasing cylinder pressure due to two regulation stages. Right-hand inlet: cylinder connection per DIN 477 Part 1 or Part 5; outlet: compression fitting, alternatively 1/4" NPT-F thread. Upstream and downstream pressure gauges Ø 50 mm to DIN 837. 50 µm inlet filter. One blow-off valve per stage. Max gas purity 6.0; max inlet pressure up to 300 bar (depending on standard); control ranges from 1.5 bar to 30 bar (special ranges up to 60 bar available); temperature range -40 °C to +70 °C; body materials: chrome-plated brass, stainless steel or Monel; diaphragms: stainless steel or Hastelloy; ECD compatible; leak rate < 1 x 10^-8 (He); ATEX and PED compliant.
Flow Capacity (Cv):
0,1
Product type:
Cylinder regulators
Regulation Type:
Double stage
Inlet pressure (max):
70 Bar
Outlet pressure:
0 - 1,5 Bar
Gas Quality:
up to 6.0 (ultrapure gases)
Application:
- Gas Chromatography
- Laboratory
- Medical Technology
- Pharmaceutical Industry
- Photovoltaic Industry
- Research & Development
- Semiconductor Industry
- Spectrometry
- Universities
Class (purpose):
- Ultrapure gases
Material:
Chrome-plated brass
Non-return valve:
Relief valve:
Y
Solenoid valve:
Diaphragm Material:
Stainless steel 316L
Flowmeter:
N
HP Gauge:
LP Gauge:
Temperature range:
-40 to +70 °C
W (Width) x H (Height) x D (Depth):
175*128*167 mmmm.