Type 5200 Series

A modulating pilot operated pressure relief valve for economizer applications that meets the stringent requirements of ASME Section I at high temperatures

Featured :

• Increased system output with total valve tightness to 96 percent of set pressure without leakage.
• All plastic pilot seats and seals provide chemical compatibility with corrosion inhibitors in feedwater service.
• Balanced design ensures proper valve operation and lift unaffected by back pressure; pilot exhausts to main valve outlet with no effect on set pressure.
• Reduced product loss and pollution through soft seats for premium tightness before and after relief cycles.