FLOW CONTROL
TUBULAR GAUGE VALVES - BRONZE
Tubular Gauge Valves - Bronze
-
Features
- Sizes 1/2" NPT up to 1" Flanged
- Auto Ball Checks (ASME)
- For Glass Tube or Shielded Gauges
-
Ratings
- Pressure Ratings are subject to the limitations of the gauge glass (Glass).
- Temperature Ratings are subject to the limitations of the packing (Glass).
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Materials
- Body: Bronze
- Glass Packing: EPDM
- Stem Packing for 408/409: Teflon®*
- Stem Packing for 4148/415: Graphite
A Special Note About Corrosion
- Excessive corrosion may result in leakage, glass breakage, and premature valve failure.
- Be sure all wetted components of the gauge are constructed with materials compatible with the service medium. Quest Gasket does not make chemical compatibility recommendations.
- See the "Compass Corrosion Guide" or equivalent for material compatibility
| Model | Size NPT | Glass OD | Glass Length from Centers | Rod Length from Centers |
|---|---|---|---|---|
| 408-04 | 1/2" | 5/8" | - 2" | - 1" |
| 408-05 | 3/4" | 3/4" | - 2" | - 1" |
| 409-04 | 1/2" | 5/8" | - 2" | - 1"" |
| 409-05 | 3/4" | 3/4" | - 2" | - 1"> |
| 414-04 | 1/2" | 5/8" | - 2" | - 1" |
| 414-05 | 3/4" | 3/4" | - 2" | - 1" |
| 415-04 | 1/2" | 5/8" | - 2" | - 1" |
| 415-05 | 3/4" | 3/4" | - 2" | - 1" |
| Model | Maximum Liquid Pressure @ Temp PSIG / °F | Steam Service PSIG | Auto Ball Checks |
|---|---|---|---|
| 408-04 | 500/100°F to 250/400°F | 250 | ASME |
| 408-05 | 500/100°F to 250/400°F | 250 | ASME |
| 409-04 | 500/100°F to 250/400°F | 250 | ASME |
| 409-05 | 500/100°F to 250/400°F | 250 | ASME |
| 414-04 | 200/100°F to 125/400°F | 125 | ASME |
| 414-05 | 400/100°F to 250/400°F | 125 | No |
| 414-05 | 400/100°F to 250/400°F | 250 | ASME |
| 414-04 | 200/100°F to 125/400°F | 125 | ASME |
| 414-05 | 400/100°F to 250/400°F | 250 | ASME |