PRODUCT INFORMATION
Irrigation IR-310-X Solenoid control DC (40-80mm)
The Bermad 310 series is a double chamber design, pilot operated solenoid control.
Double chamber design enables the valve to operate in forward and reverse flow with control being actuated both on top or under the chamber, to actuate the valve opened or closed.
It is ideal for low-pressure applications where external water or air sources can actuate valves with little or no water pressure in the pipeline.
The valve can be assembled either NO or NC using single or multiple solenoid configurations.
The main benefits of the double chambered valve are
- Full powered opening & closing
- Deceased pressure loss (no spring)
- Non-slam closing characteristic
- Isolated and protected diaphragm
FEATURES & BENEFITS
The main benefits of the double chambered valve are:
- Full powered opening & closing
- Deceased pressure loss (no spring)
- Non-slam closing characteristic
- Isolated and protected diaphragm
TECHNICAL DATA
Double Chambered Actuator
- Actuator assembly can be removed as one integral unit
- Simple on-site conversion to single chambered
Cover Assembly
- Optional cover type is capable of accepting a flow stem
Diaphragm Assembly
- The flexible nylon reinforced diaphragm is supported over the majority of its surface. Diaphragm load is limited to only the stretching forces applied to the active area.
Inherent Separation Partition
- The inherent separation provides complete central guiding for the value moving assembly. The separation partition separates the lover control chamber from the flow in both the single chambered, and the double chambered configurations.
Springs
- Due to superior hydraulic closing force, the double chambered actuator does not require an auxiliary closing spring, which is required for single chambered configurations.
- An auxiliary opening spring can be applied for near zero-pressure applications with external control pressure.
- Lifting spring (for zero or near zero pressure applications)
- Auxiliary closing spring (for single chambered valves only)
Vulcanized Seal Disk
- Self-aligning seal disk provides balanced, free movement and a resilient seal for perfect, drip tight sealing. The seal disk is harnessed to the valve shaft by a stainless steel split pin.
- Raised, full bore, clear of obstructions; no ribs or stern guides
Valve Body ("Y" or Angle pattern)
- Hydro-dynamically designed for efficient flow with minimal pressure loss. Semi-straight flow increases capacity by 25% over standard globe valves.
LITERATURE
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Irrigation IR-310-X Solenoid control Brochure |
