Four-port, chrome-plated forged brass, point-of-use regulator for high purity inert gas applications
The CONCOA 205 Series regulator provides secondary pressure control of
non-corrosive, liquified, high purity inert gases (up to grade 4.5) or
point-of-use pressure control in high purity gas distribution systems.
Like almost all CONCOA regulators, the maximum inlet pressure for the
CONCOA 205 Series line regulator is at least 3000 PSIG (210 BAR) or
greater, depending on system configuration. Available options installed
at the factory permit these regulators to be configured as a single
station manifold with or without purge
Features
- 316L stainless steel diaphragm prevents inboard diffusion
- CAPSULE® seat design features integral 360° filtration
- 3000 PSIG (210 BAR) inlet pressure rating permits safe use with high pressure cylinders
- Standard relief valve protects diaphragm and gauges
- Spectrometric helium leak check verifies leak integrity
Specification
- Max inlet pressure (bare body): 3000 PSIG (210 BAR)
- Body: Chrome-plated forged brass
- Bonnet: Chrome-plated, die-cast zinc
- Gauge: 2 1/2 in (63 mm) diameter plated case
- Seat: PTFE
- Filter: 10-micron sintered bronze
- Temperature range: -40°F to 140°F (-40°C to 60°C)
- Diaphragm: 316L stainless steel
- Cv: 0.28
- Helium leak integrity: 1 x 10⁻⁸ scc/sec
- Internal seal: PTFE
- Ports (bare body): 1/4 in FNPT
- Conformances: Cleanliness meets or exceeds CGA G-4-1; PED 2014/68/EU; ANSI/ASME B40.1; CRN OH5216