Bermad - Model S390 3 Way - Normally Open or Closed Solenoids

The BERMAD S390-3W is a compact 3-Way Solenoid, specially designed for reliable long-life service in irrigation systems controlled by Continuous Current Controllers. The BERMAD solenoid can control valves independently or in combination with other control circuit accessories. Model S390-3W is compliant with all Continuous Current Controllers on the market. It excels in its low power and low sensitivity to dirt and voltage variations. The hydraulic base features a manual override and consists of a bracket for attaching to the valve or to a solenoid manifold.

Available Options

Bermad - S390-3W-24 Volt AC - Normally Open or Closed Solenoid

Bermad - S390-3W-12 Volt DC - Normally Open or Closed Solenoid

Bermad - Model S390-3W-24 Volt DC - Normally Open or Closed Solenoid

Features and Benefits

• Advanced Construction Materials, Unique Plastic Casing
  • Proven pressure, voltage and weather resistance
  • Highly durable in corrosive environments
  • High mechanical strength
  • Protection Class- IP68; NEMA Type 6D
• Superb Internal Design and Finish
  • Reliable operation under dirt loaded water.
  • Low sensitivity to voltage variations
• Low Power Consumption
  • Low coil heating and sediment damage
  • Saves wires and infrastructures costs.
  • Suites all Continuous Current Controllers on the market
• Angled Plastic Base with Installation Bracket
  • High flow capacity quickens valve response.
  • Manual override open
  • Simple installation to valve or manifold.
• Simple Installation, Operation and Maintenance
• Reliable and Durable Product that Bears the Stamp of BERMAD Quality

Applications

• Solenoid controlled on/off valves.
• Solenoid controlled pressure and flow control valves
• Multiple valve systems
• Systems distanced from control center.

Ports:

Actuator Port (1 /8” NPT) - Pressure (N.O.); Vent (N.C.)

Base Port - 1 (1 /8” NPT (1)) - Vent (N.O.); Pressure (N.C.)

Base Port - C (2) (1 /8” NPT (1)) -Valve Control Chamber (Common)

(1) Brass Base Ports Size is 1 /4” NPT

(2) Brass Base Common Port is marked “2”

Solenoid to Base Connection: 3 /4”; 20 UNEF Male Threaded

Leads: 2 leads x 0.32 mm2 x 80 cm

Operating Pressure Range: 0-10 bar

Materials:

Actuator Casing: Nylon

Seals: NBR

Wetted parts: Stainless steel 400 and polyamide

Base: Nylon (Optional: Brass)

Electrical Data

3-Way Flow and Pressure Data

Cable Length Data

Maximum cable length according to coil type

Cable cross section: 0.5 mm2 , orifice size: 1.8 mm, air gap: 0.8 mm

For cables longer than shown in diagram in order to calculate the cross section of a length other than shown in the diagram, use the following equation:

S=L(SOL)/L(Diagram) x 0.5

S = Minimum conductor cross-section in mm2

L (sol) = Actual Length of cable to solenoid

L (diagram) = Length of cable shown in this diagram