Diaphragm valve 750-65

hydraulically-operatedfloatelectric

Product overview
Hydraulically operated level control valve that manages reservoir filling based on a bi-level electric float switch signal. The valve opens at a preset low level and shuts off at a preset high level to maintain reliable reservoir level control.

Features & Benefits

• Excellent anti-cavitation behavior
• Wide flow range
• High stability and accuracy
• Drip-tight sealing
• Double-chamber design
  • Moderated valve reaction
  • Protected diaphragm
  • Optional operation at very low pressure
  • Moderated closing curve
• Flexible design – easy addition of options and accessories
• Obstacle-free flow passage
• V-Port throttling plug (optional) — very stable at low flow
• High-quality materials specified by manufacturer
• In-line serviceable for simplified maintenance
• Certified to functional and potable water standards: EN-1074, NSF/ANSI 61/372, WRAS, AS 5081 and others

Typical applications

• Level control for water reservoirs and tanks
• Bi-level control for water refreshment and quiet operation
• Potable water systems, fire protection, grey water handling
• Acts as a safety valve in tank filling systems

Technical specifications

• Brand: BERMAD
• Model: 750-65
• Commercial designation (series): 700 Sigma Series
• Product type: Level Control Valve
• Operation: Hydraulically operated, pilot controlled by bi-level electric float switch
• Control input: Bi-level electric float switch signal (opens at preset low level, shuts off at preset high level)
• Design: Double-chamber actuator; obstacle-free flow pass; optional V-Port throttling plug
• Performance: Wide flow range; excellent anti-cavitation properties; high stability and accuracy; drip-tight sealing
• Serviceability: In-line serviceable for easy maintenance
• Materials: High-quality materials as specified by manufacturer
• Compliance / Certifications: EN-1074, NSF/ANSI 61/372, WRAS, AS 5081 and others
• Typical segments: Waterworks, Irrigation, Buildings & Construction
• Relevant usage: Reservoir filling, potable water systems, fire protection, grey water systems
• Page internal product identifier (barcode): 29940