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CONCOA 492 Series | Four-Port Piston Line Regulator | Up to 6000 PSIG, Chrome-Plated Brass
The CONCOA 492 Series four-port line regulator provides secondary pressure regulation or point-of-use control of non-corrosive high purity gases at inlet pressures up to 6000 PSIG (415 BAR). A piston assembly replaces the usual diaphragm to keep control safe at very high inlet pressure.
It is sold configured to order. Bare-body inlet ratings of 3000 PSIG (210 BAR), 5500 PSIG (380 BAR) or 6000 PSIG (415 BAR) are listed, and outlet range, gauges, connections and factory-installed options are chosen when ordering.
- Large piston pressure sensor controls up to 6000 PSIG (415 BAR)
- CAPSULE seat with integral 360° filtration
- Front or rear panel mounting
- Field-adjustable pressure limit protects downstream equipment
- Low wetted surface area reduces purge needs
- PEEK seat for 6000 PSIG inlet; PCTFE for lower ratings
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 492 Series Line Regulator |
| Max inlet pressure (bare body) | 3000 PSIG (210 BAR); 5500 PSIG (380 BAR); or 6000 PSIG (415 BAR) |
| Body | Chrome-plated brass barstock |
| Bonnet | Chrome-plated brass barstock |
| Piston | Brass barstock |
| Seat | PCTFE 3000 PSIG (210 BAR) and 4500 PSIG (310 BAR) inlet; or PEEK 6000 PSIG (415 BAR) inlet |
| Filter | 10-micron sintered bronze |
| Gauges | 2 1/2 in (68 mm) diameter plated case |
| 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 |
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