Bermad WW-710-B Large Metal Hydraulic Electric Powered Opening Solenoid Controlled Valve (AS5081/WaterMark)

The Bermad WW-710-B is a heavy-duty, hydraulically operated, double-chamber diaphragm actuated control valve designed to open fully or shut off in response to an electric signal—independent of pressure differential across the valve. It is ideal for controlling flow in systems where upstream pressure may be insufficient for standard operation, or where full powered opening is required.

Engineered for performance across a wide range of applications including zero-pressure zones, sewerage control, reservoir outlet management, and gravity-fed systems, the WW-710-B provides reliable, solenoid-actuated control while maintaining drip-tight sealing and smooth hydraulic characteristics.

APPLICATIONS

• Zero pressure system control
• Reservoir distribution routing
• Gravity filter bed outlet management
• Sewerage “fill and flush” systems
• Filter drain-off prior to air scrubbing
• Network optimization and excess flow shut-off

FEATURES

• Solenoid-Controlled Operation
  – Opens or closes on command with electric signal
  – Compatible with a wide range of voltages and configurations (NO, NC, Last Position)
• Powered Full Opening Regardless of Pressure Differential
  – Suited for zero-pressure or low-pressure conditions
• Double-Chamber Design
  – Ensures moderated valve response and non-slam closing
  – Enables fully powered actuation
• Line Pressure Driven
  – No motor or external actuator required
• Durable, Maintenance-Friendly Construction
  – In-line serviceable
  – Protected diaphragm
  – Stainless steel seat for cavitation resistance
• Flexible “Y” or Angle Body Options
  – Semi-straight, full-bore flow path
  – Minimal pressure loss
  – Compatible with additional accessories and control features