Description
The 302 Series single stage regulator is intended for primary pressure control of non-corrosive, high purity, or liquefied gases. Due to the pressure rise associated with high pressure cylinder depletion, CONCOA recommends single stage regulators for primary pressure control of cylinders filled under 500 PSIG (34 BAR) and in applications where minor fluctuations in outlet pressure due to diminishing inlet supply can be tolerated or where inlet pressure is constant.
Features
- 316L stainless steel diaphragm protects against inboard diffusion
- CAPSULE® seat design features integral 360° filtration
- Field adjustable pressure limit supports application customization
- Rear panel mount eases installation
- Spectrometric helium leak check verifies leak integrity
Specifications
- Max inlet pressure (bare body): 3000 PSIG (210 BAR); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional
- Body: Chrome-plated brass barstock
- Bonnet: Chrome-plated, die-cast zinc
- Gauges: 2 in (50 mm) diameter plated case
- Seat: PTFE; PCTFE 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR) inlet option
- Filter: 10-micron, sintered bronze
- 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
302 Series Regulators Catalogue Page