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CONCOA 493 Series | Piston Cylinder Regulator | 6000 PSIG Inlet, 316L Stainless Steel
For ultra-high purity and corrosive gases at very high cylinder pressure, the CONCOA 493 Series regulator gives primary pressure control in 316L stainless steel. A piston assembly takes the place of a diaphragm to keep regulation safe at inlet pressures to 6000 PSIG (415 BAR).
It is a configured-to-order series with factory-installed options: CONCOA lists line regulation or a single station manifold, with or without purge, a low-pressure alarm or multiple inlets. Outlet range, gauges and connections are also selected when ordering.
- Large piston sensor rated to 6000 PSIG (415 BAR)
- CAPSULE seat with 360° integral filtration
- Convoluted diaphragm gives smooth pressure changes
- Front and rear panel mounting
- Patented 10-micron 316 stainless steel mesh filter
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 493 Series Regulator |
| Max inlet pressure (bare body) | 6000 PSIG (415 BAR) |
| Body | 316L stainless steel barstock |
| Bonnet | 304 stainless steel |
| Piston | 316L stainless steel barstock |
| Seat | PCTFE 3000 PSIG (210 BAR) and 4500 PSIG (310 BAR) inlet; PEEK 6000 PSIG (415 BAR) inlet option |
| Filter | Patented 10-micron 316 stainless steel mesh |
| Gauges | 2 1/2 in (63 mm) diameter stainless steel |
| Cv | 0.1 |
| Temperature range | -40°F to 140°F (-40°C to 60°C) |
| 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 OH5216.5 |
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