วาล์วลดแรงดันและรักษาแรงดัน ควบคุมแบบ 3 ทาง, ตัวเลือกแบบแมนนวล และอุปกรณ์ควบคุมโลหะ

• Line Pressure Driven, Hydraulically Controlled

  • Prioritizes pressure zones
  • Protects lower pressure zones
  • Controls system fill-up
  • Prevents pipeline emptying
  • Protects pump from overload and cavitation
  • Compensates during groundwater drawdown
  • Protects downstream systems

• Advanced Hydro-Efficient Globe Design

  • Unobstructed flow path
  • Single moving part
  • High flow capacity

• Fully Supported & Balanced Diaphragm

  • Requires low actuation pressure
  • Excellent low flow regulation performances
  • Progressively restrains valve closing
  • Prevents diaphragm distortion

• User-Friendly Design

  • Easy pressure setting
  • Simple in-line inspection and service
  • Easy addition of control features

การใช้งานทั่วไป

• Line Fill-Up Control Solutions
• Filter Backwash Pressure Sustaining
• Pump Circulation Systems (with Orifice)
• Pressure Reducing Systems
• Line Emptying Prevention

คุณสมบัติเพิ่มเติม

• F : Large Control Filter
• I : Position Indicator Assembly
• M : Flow Stem