Pressure Reducing Valve IR-420-54-3Q-KX
The BERMAD Model IR-420-54-3Q-KX is an operated, diaphragm actuated control valve that accurately reduces higher upstream pressure to lower and stable preset downstream pressure. It is a Normally Closed valve that opens in response to a remote pressure drop command and shuts in the absence of that command. The BERMAD Model IR-420-54-3Q-b also serves as a Pressure Relief Valve protecting the system even when in closed position.
- Normally Closed PRV with Relief Override Feature
-Protects downstream and upstream systems
-Closes upon control failure
-Amplifies and relays weak remote command
- 3-Way Pilot Controlled
-Dynamic integrated needle valve
- Advanced Globe Hydro-Efficient Design
-Unobstructed flow path
-Single moving part
-High flow capacity
- Fully Supported & Balanced Diaphragm
-Requires low actuation pressure
-Excellent low flow regulation performance
-Progressively restrains valve closing
-Prevents diaphragm distortion
- Simple In-Line Inspection and Service.
Typical Applications
- Computerized Irrigation
- Systems Subject to Varying Supply Pressure
- Energy Saving Irrigation Systems
- Remote and/or Elevated Plots
- Multiple Control Valves Systems
[1] BERMAD Model IR-420-54-3Q-KX opens upon pressure rise
command, establishes reduced pressure zone, and relieves
supply pressure peaks even when in closed position.
[2] BERMAD Air Valve Model ARA-A-P-P
[3] BERMAD Vacuum Breaker Model ½”-ARV