Bermad - Model S390T 2 Way - Normally Closed TRIO Solenoid

The BERMAD S390T-2W is a compact 2-Way Normally Closed Solenoid Actuator, specially designed for reliable long-life service in irrigation systems controlled by Continuous Current Controllers. The BERMAD Solenoid Actuator is applicable directly to the Trio valve cover or with a Trio Base that enables combining the S390T-2W in variety of 2-way control circuits. Model S390T-2W is compliant with all Continuous Current Controllers on the market. It excels in its low power demand and low sensitivity to dirt and voltage variations.

Features & 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
• Simple Installation, Operation and Maintenance
• Robust "Trio" 3-position manual override handle, Close, Open & Automatic modes
• 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.

Available Options

Bermad - S390T-2W-12 Volt DC - Normally Closed with Trio Plunger.

Bermad - S390T-2W-24 Volt DC - Normally Closed with Trio Plunger.

Bermad - S390T-2W-24 Volt AC - Normally Closed with Trio Plunger.

Ports:

Base Port - 1 (1/4" NPT) - Outlet

Base Port - C (1/4" NPT) - Inlet

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

Base orifice size: 2 mm

Base Flow Factor: Kv = 0.10 m3/h @ 1 bar ∆P;

Cv=0.12 GPM @1 psi ∆P

Leads: 2 leads x 0.32 mm2 x 80 cm

Operating Pressure Range: 0-10 bar

Max. Temperature: water 80˚c; 180˚F

Materials:

Actuator Casing: Nylon

Seals: NBR

Wetted parts: Stainless steel and polyamide

Base: Nylon (Optional: Brass)

Electrical Data

Cable Length Data:

Maximum cable length according to coil type Cable cross section: 0.5 mm2, orifice size: 2 mm, air gap: 0.7 mm

For cables longer than shown in the 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