Four-port, stainless steel barstock, point-of-use regulator for high purity gases
The CONCOA 327 Series regulator provides secondary pressure control of non-corrosive, liquified, or high purity (up to grade 5.5) gases. Unlike most pipeline equipment, the regulator is rated to full cylinder pressure, making it ideal for point-of-use pressure control in high purity gas distribution systems. While the 327 Series regulator may be used with mildly reactive gases, it is not for use with toxic or highly corrosive gases.
Features
- 316L stainless steel diaphragm prevents inboard diffusion
- CAPSULE® seat design features integral 360° filtration
- Low wetted surface area minimizes purge requirements
- Rear panel mount eases installation
- Spectrometric helium leak check verifies leak integrity
Specification
- Max inlet pressure (bare body): 3000 PSIG (210 BAR)
- Body: 316L stainless steel barstock
- Bonnet: Chrome-plated, die-cast zinc
- Gauges: 2 in (50 mm) diameter stainless steel with plated case
- Seat: PTFE
- Filter: 10-micron, 316 stainless steel mesh
- Temperature range: -40°F to 140°F (-40°C to 60°C)
- Diaphragm: 316L stainless steel
- Cv: 0.1
- Helium leak integrity: 1 x 10⁻⁸ scc/sec
- Internal seals: 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