Pressure Sustaining Valve IR-230-2W

The BERMAD Pressure Relief/Sustaining Valve is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure. It either opens or shuts in response to a remote pressure command. When installed offline, the BERMAD Model IR-230-2W relieves line pressure in excess of preset pressure.

Product Features & Benefits

Lֺֺine Pressure Driven, Hydraulically Controlled

  • Sustains upstream line pressure controlling system fill-up
  • Relieves excess pressure protecting pump & system

Pֺֺlastic Globe Hydro-Efficient Valve

  • Unobstructed flow path
  • Single moving part
  • High flow capacity
  • Highly durable, chemical and cavitation resistant

Uֺֺnitized Flexible Diaphragm and Guided Plug

  • Excellent low flow regulation performance
  • Prevents diaphragm erosion and distortion

Fֺֺully Supported & Balanced Diaphragm

  • Requires low actuation pressure

Uֺֺser-Friendly Design

  • Simple in-line inspection and service
Typical Product Applications
  • Cֺֺomputerized Irrigation Systems
  • Pֺֺressure Zone Prioritizing
  • Gֺֺreenhouses
  • Cֺֺontrol of Fertilization Systems
  • Fֺֺilter Stations