Five-port, stainless steel barstock, dual stage cylinder regulator for high purity gas applications
The CONCOA 332 Series regulator provides primary pressure control for high
purity, inert gases (up to grade 5.5), including mildly reactive gases,
but not toxic or highly corrosive gases. Two stages of pressure
regulation minimize pressure variation arising from inlet pressure
changes, such as the depletion of the supply cylinder, making the 332
Series regulator ideal for applications where constant delivery pressure
is critical. Available with a variety of options installed at the
factory, the CONCOA 332 Series regulator is ideal for university
classrooms, laboratories, chemical research, and pharmaceutical
manufacturing operations.
Features
- 316L stainless steel diaphragm prevents inboard diffusion
- CAPSULE® seat design features integral 360° filtration in both stages
- Spectrometric helium leak check verifies leak integrity
Specification
- Max inlet pressure (bare body): 3000 PSIG (210 BAR); 4500 PSIG (310 BAR) optional
- Body: 316L stainless steel barstock
- Bonnet: Chrome-plated, die-cast zinc
- Gauges: 2 in (50 mm) diameter stainless steel with plated case
- Seats: PCTFE (first stage); PTFE (second stage)
- Filter: Patented 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; ANSI/ASME B40.1; PED 2014/68/EU; CRN OH5216