Qualitrol 070 Pressure Control Bleeder Series
Designed to balance pressure and vacuum conditions within a sealed vessel by releasing or admitting air and gas. If internal pressure reaches the pre-determined setting, valve will exhaust gas from the tank. If vacuum inside vessel becomes too great, the valve will admit air into the tank
Features
- Available with local indication (QUALITROL 070)
- Accurate and reliable pressure control
- All bleeder models meet or exceed ANSI standards for transformers
- Repeatability of bleeder is ±0.5 psig on both pressure and vacuum setting
- Tough construction meant for indoor or outdoor use
- Coated with a thermosetting powder coat finish to withstand rough environmental conditions
- Screened openings inhibit entry of contaminates
- Standard models available for top, side or bottom mounting
- Indicator gauge can be added for simplified installation on vessel
- Wide range of adjustable pressure/ vacuum settings
- An integrated sampling valve allows gas samples to be drawn off for analysis
Options
- Customized Pressure and vacuum settings
- Single or dual (pressure and vacuum, vacuum only, pressure only)
- Mounting style and sampling valve
- Switches available for purchase only
- 050 Series – Pressure/Vacuum Gauge, different ranges available
- 351 Series – Pressure or Pressure/Vacuum Bleeder, different pressure set points available
- 070 Series – A 050 Series Gauge and 351 Series PV Bleeder combined at the factory
Applications
For pressure or vacuum indication on transformers and other related apparatus.
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