Dome-loaded back pressure regulator
1/4 - 3/8", 6 000 psig | BPR21
Circle Seal Controls
• Extremely reliable
• High flow capacity
• Remote control capability
• Large diaphragm provides accuracy & sensitivity
• Compatible with most liquids & gases
Applications
• System bypass valve
• Pressure vessel protection
• Chemical/petroleum plants
• Industrial controls
• Pumps or compressors
• Heat exchangers
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