BALDR 6" Pressure Reducing and Sustaining Valve with 24V AC Solenoid - Flange

How it Works

The pressure reducing pilot valve [1] is connected to the valve control chamber [2] via the pressure sustaining pilot valve [3] and the shuttle valve. The pressure sustaining pilot valve closes the valve when the upstream pressure [P1] is lower than the set value. When the upstream pressure [P1] rises above the setting, the pressure sustaining pilot valve is switched to make the pressure reducing pilot valve control the valve to reduce the downstream pressure [P2]. The solenoid valve [4] is switched by electrical signal, the pressure is guided into the shuttle valve. The shuttle valve blocks each pilot valve, the line pressure is transferred the control chamber, and the valve closes.

Features:

• Line Pressure Driven, Electronically Controlled On/Off
  • Protects downstream system
  • Prioritizes pressure zones
  • Controls system fill-up
  • Sustains upstream line pressure
• Engineered Plastic Valve with Industrial Grade Design
  • Highly durable, chemical and cavitation resistant
  • No internal bolts and nuts
• Unitized Flexible Super Travel (FST) Diaphragm and Guided Plug
  • Accurate and stable regulation with smooth closing
  • Requires low opening and actuation pressure
  • Prevents diaphragm erosion and distortion
• High Flow "Y" Valve Body with "Look Through" Design
  • Ultra-high flow capacity and low pressure loss
• User-Friendly Design
  • Easy pressure setting
  • Simple in-line inspection and service

Material:

• Body, Cover and Plug: Glass-Filled Nylon
• Diaphragm: NR
• Seals: NR
• Spring: Stainless Steel
• Cover Bolts: Stainless Steel
• Control Accessories: Nylon
• Tubing and Fittings: PE

Head Loss

Dimensions - Inches