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Irrigation

Bermad Solenoids and Control Units

BERMAD Continuous Current Solenoids are specially designed for reliable long life service in irrigation systems. They excel in their low power consumption and low sensitivity to dirt and voltage variations and are compliant with all Continuous Current Controllers on the market. BERMAD Latching Solenoids are specially designed for reliable long life service in irrigation systems controlled by Battery Operated Controllers. The Latching Solenoids consume power only when switching positions, using a very short electric impulse. This prolongs the life of batteries and enables solar recharging.

PRODUCT CODE:
Custom
SIZE RANGE:
-

For order guide or product code, please visit the bottom section of this page.

2-Way Solenoid Actuator

Product code: S-390-2W / S-390T-2W

S-390-2W

The BERMAD S-390T-2W is a compact 2-Way Normaly 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 S-390T-2W in variety of 2-way control circuits. Model S-390T-2W is compliant with all Continuous Current Controllers on the market. It is excels in its low power demand and low sensitivity to dirt and voltage variations.

Features and Benefits

  • Aֺֺdvanced 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
  • Sֺֺuperb Internal Design and Finish
    - Reliable operation under dirt loaded water
    - Low sensitivity to voltage variations
  • Lֺֺow Power Consumption
    - Low coil heating and sediment damage
    - Saves wires and infrastructures costs
    - Suites all Continuous Current Controllers on the market
  • Sֺֺimple Installation, Operation and Maintenance
  • Rֺֺobust "Trio" 3-position manual override handle, Close, Open & Automatic modes
  • Rֺֺeliable and Durable Product that Bears the Stamp of BERMAD Quality

Applications

  • Sֺֺolenoid controlled on/off valves
  • Sֺֺolenoid controlled pressure and flow control valves
  • Mֺֺultiple valve systems
  • Sֺֺystems distanced from control center

Specifications

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 ΔP; Cv=0.12 GPM @1 psi ΔP

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

3-Way Solenoid

Product Code: S-390-3W-B

S-390-3W-B

The BERMAD S-390-3W 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 S-390-3W is compliant with all Continuous Current Controllers on the market. It is 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.

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

Specifications

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)

Cable Length Data

Electrical Data

S-390-3W-B - Electrical & Pressure Data

3-Way Solenoid - With Trio Base

Product Code: S390T-3W

S390T-3W

The BERMAD S-390-3W 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 S-390-3W is compliant with all Continuous Current Controllers on the market. It is 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.

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

Specifications

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)

Cable Length Data

Electrical Data

Magnetic Latch Solenoid Actuator - 2-Way, 9-20VDC Latch, 2- Leads

Product Code: S392T-2W

The BERMAD Model S-392T-2W is a compact 2-Way Latching Solenoid Actuator, specially designed for reliable long life service in irrigation systems controlled by Battery Operated Controllers. The BERMAD latching Solenoid Actuator is applicable directly to the valve cover or with a 2 Way Trio base that enables combining it in variety of 2-way control circuits. Model S-392T-2W consumes power only when switching positions, using a very short electric impulse. This prolongs life of batteries and enables solar recharging.

Features and Benefits

  • Aֺֺdvanced Construction Materials, Unique Plastic Casing
    - Proven pressure, voltage and weather resistance
    - Highly durable in corrosive environments
    - Protection Class- IP68; NEMA Type 6D
  • Sֺֺuperb Internal Design and Finish
    - Reliable operation under dirt loaded water
  • Sֺֺhort Electrical pulse Latch Activation
    - Extremely low power consumption
    - Low voltage battery operation
    - Saves wires and infrastructures
    - No coil heating
    - Suites most Battery Operated Controllers on the market
    - Applicable in solar activated systems
  • Sֺֺimple Installation, Operation and Maintenance
  • Rֺֺeliable and Durable Product that Bears the Stamp of BERMAD Quality
  • Rֺֺobust "Trio" 3-position manual override handle, Close, Open & Automatic mode

Applications

  • Sֺֺystems distanced from control center
  • Uֺֺnavailable power supply locations
  • Sֺֺolenoid controlled on/off valves
  • Sֺֺolenoid controlled pressure and flow control valves
  • Multiple valve systems

Specifications

Ports:

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

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

Leads: 2 leads x 0.32 mm2 x 80 cm

Operating Pressure Range: 0-10 bar

Base Orifice: 2 mm

Base Flow Factor: Kv = 0.10 m3/h @ 1 bar ΔP; Cv=0.12 GPM @1 psi ΔP

Materials

Actuator Casing: Nylon

Seals: NBR

Wetted parts: Stainless steel 400 and polyamide

Base: Nylon

Electrical Data

Voltage Range: 9-20 VDC

Coil Resistance: 6 Ω

Coil Inductance: 90 mH

Pulse Width: 20-100 mSec.

Operation Modes (electrical connections):

+Red & -Black: Latch Position

+Black & -Red: Released Position

Note: To ensure compatibility of solenoid with your system, please contact Us

Magnetic Latch Solenoid with Hydraulic Base 3-Way, 9-20V0C Latch, 2- Leads

Product Code: S-392T3W-B

The BERMAD Model S-392T-3W is a compact 3-Way Latching Solenoid pilot valve comprised of two main components: a solenoid and a 3-way hydraulic pilot valve. The BERMAD latching solenoid can control valves independently or in combination with other control circuit accessories. Model S-392T-3W consumes power only when switching positions, using a very short electric pulse. This prolongs life of batteries and enables solar recharging. The hydraulic base features a three position TRIO manual override and includes a bracket for attaching to the valve or to a solenoid manifold.

Features and Benefits

  • Aֺֺdvanced Construction Materials, Unique Plastic Casing
    - Proven pressure, voltage and weather resistance
    - Highly durable in corrosive environments
    - Protection Class- IP68; NEMA Type 6D
  • Sֺֺuperb Internal Design and Finish
    - Reliable operation under dirt loaded water
  • Sֺֺhort Electrical Pulse Latch Activation
    - Extremely low power consumption
    - Low voltage battery operation
    - Saves wires and infrastructures
    - No coil heating
    - Suites most Battery Operated Controllers on the market
    - Applicable in solar activated systems
  • Hֺֺydraulic Base with Installation Bracket
    - High flow capacity quickens valve response
    - No dirt sedimentation inside solenoid actuator
    - 3 position TRIO manual override (OPEN, AUTO and Close)
    - Simple installation to valve or manifold
  • Rֺֺeliable and Durable Product that Carries the Stamp of BERMAD Quality

Typical Applications

  • Sֺֺystems distanced from control center
  • Uֺֺnavailable power supply locations
  • Sֺֺolenoid controlled on/off valves
  • Sֺֺolenoid controlled pressure and flow control valves
  • Mֺֺultiple valve systems
  • Sֺֺolenoid manifolds in irrigation heads
  • Dֺֺistribution Centers
  • Eֺֺnergy Saving Irrigation Systems

Specifications

Base Ports: ¼” NPT

1 - Vent

C - Valve Control Chamber

Actuator Port (Pressure) - 1⁄8” NPT

Valve Anchoring:

By Screws (Self Tapping #8) at the Solenoid base

Leads: 2 leads x 0.32 mm2 x 80 cm

Operation Modes (electrical connections)

+Red & - Black: Solenoid vents

+Black & - Red: Solenoid pressurizes

Operating Pressure Range: 0-10 bar

Base Orifice Diameter: 2.0 mm

Actuator Orifice Diameter: 1.6 mm

Base Flow Factor: Kv = 0.08 m3/h @ 1 bar DP; Cv = 0.09 GPM @1 psi DP

Materials

Actuator Casing: Nylon

Seals: NBR

Wetted parts: Stainless Steel

Base: Nylon

Electrical Data

Voltage Range: 9-20 VDC

Coil Resistance: 6Ω

Coil Inductance: 15/18 mH (off/on)

Pulse Width: 20-100 mSec

Ambient Temp. Max 60°C

Fluid Temp. Max 70°C

Dry Magnetic Latch Solenoid - with Isolating Membrane & Hydraulic Base 3-Way, 12VDC Latch, 2/3- Leads

Product Code: S982/5-3W

The BERMAD S-982-3W-BB is a compact 3-Way Latching Solenoid Pilot Valve, comprised of two main components: a dry solenoid actuator and a 3-way hydraulic pilot valve. The actuator is neutralized from water damages by an isolating membrane, which hermetically isolates it from the water. The Model S-982-3W-BB consumes power only when switching positions, using a very short electric impulse. This prolongs life of batteries and enables solar recharging. The hydraulic base features a manual override and consists of a bracket for attaching to the valve or to a solenoid manifold.

Features and Benefits

  • Aֺֺdvanced Construction Materials
    - Proven pressure, voltage and weather resistance
    - Highly durable in corrosive environments
    - Protection Class- IP68; NEMA Type 6D
  • Dֺֺry Actuator and Superb Finish
    - Reliable operation under dirt loaded water
    - Suitable to turbid, muddy and/or corrosive water
  • Sֺֺhort Electrical Impulse Latch Activation
    - Extremely low power consumption
    - Low voltage battery operation
    - Saves wires and infrastructures
    - Suites most Battery Operated Controllers on the market
    - Applicable in solar activated systems
  • Hֺֺydraulic Base with Installation Bracket
    - High flow capacity quickens valve response
    - Manual override open and close
    - Simple installation to valve or manifold
  • Rֺֺeliable and Durable Product that Bears the Stamp of BERMAD Quality

Applications Guide

  • Sֺֺystems distanced from control center
  • Sֺֺystems irrigated with turbid or corrosive water
  • Uֺֺnavailable power supply locations
  • Sֺֺolenoid controlled pressure &flow control on/off valves
  • Mֺֺultiple valve systems
  • Sֺֺolenoid manifolds in irrigation heads

Specifications

Base Ports: 1/8” NPT

1- Vent

2- Valve Control Chamber

3- Pressure

Valve Anchoring:

By Screws (Self Tapping #8) at the Solenoid base

Leads: 2 leads x 0.32 mm2 x 85 cm

Operation Modes (electrical connections):

+ Red & - Black: Solenoid vents

+ Black & - Red: Solenoid pressurizes

Cable is black PVC sheathed

Operating Pressure Range: 0-10 bar

Base Orifice Diameter: 2 mm

Base Flow Factor:

Pressure port Kv = 0.12 m3/h @ 1 bar ΔP; Cv = 0.14 GPM @1 psi ΔP

Exhaust port Kv = 0.14 m3/h @ 1 bar ΔP; Cv = 0.16 GPM @1 psi ΔP

Materials

Actuator Casing: Nylon

Seals and Isolating Membrane: NBR

Wetted parts: Nylon

Base: Nylon (Optional: Brass)

Electrical Data

Voltage Range: 12-50 VDC

Coil Resistance: 4.2 Ω

Pulse Width: 20-100 mSec.

Required Capacitor: 4700μF

To ensure compatibility of solenoid with your system, please contact Us.

Solenoid Selection Guide

The automation design is an integral part of the irrigation project design file. In order to help in the selection process of the most suitable solenoids for a given project, several questions need to be answered. Following the chart below, will guide you to the desired solenoid model. Please check selected solenoid specifications in the following pages, to confirm its suitability to the project conditions.

Please refer to the following questions for best navigation:

■ Operating Current: Alternating Current (AC) or Direct Current (DC)

■ Solenoid Logic: 2-Way or 3-Way

■ Actuator Type: Continuous Current or Latching

■ Solenoid Normal Position: Normally Open or Normally Closed

■ Controller Requirements: Two Wires or Three Wires

Notes:

  • To get a 3-Way controlled N.C. main valve, use a N.O. 3-Way solenoid and vice versa.
  • The 5-982 and 5-985 actuators are isolated from the water.
  • Actuators with the suffix 'R' are suitable to areas with high lightning's probability
  • Calculate wires cross section in accordance to:
    - System pressure conditions
    - Solenoids consumption, quantity & distance

Manual
Datasheet
Engineering Data

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Product code

Bermad Solenoids and Control Units

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