Features and Benefits

• Hydraulic Control Valve with Solenoid Control
  - Line pressure driven
  - Electrically controlled On/Off
  - Suitable also for remote and / or elevated systems
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• Advanced Globe Hydro-Efficient Design
  - Unobstructed flow path
  - Single moving part
  - High flow Capacity
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• Fully Supported & Balanced Diaphragm
  - Requires low actuation pressure
  - Progressively restrains Valve closing
  - Prevents diaphragm distortion
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• User-Friendly Design
  - Simple in-line inspection
  - Easy addition of control features

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Typical Applications

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• Computerized Irrigation Systems
• Remote and/or Elevated Systems
• Distribution Centres
• Irrigation Machines
• Low Supplied Pressure Irrigation Systems

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Technical Specifications

Dimensions and Weights

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Technical Data

Valve Configurations & Size:

Patterns and Sizes: Globe: 3-16"; DN80-400

Angle: 3-4"; DN80-100

End Connections:

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Pressure Rating:

16 bar; 232 psi

Operating Pressure Range:

0.5-16 bar; 7-232 psi For lower pressure requirements please contact us.

Materials:

Body and Cover: Polyester Coated Cast or (10"; DN250 and larger) Ductile Iron

Diaphragm: NR, Nylon Fabric Reinforced with rugged insert

Cover Bolts: Zinc-Cobalt plated steel

Control Accessories: Brass

Tubing and Fittings: Reinforced Plastic and Brass

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Solenoid Voltage Range

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S-390 & S-400: 24VAC, 24 VDC
S-392 & S-402: 9-20VDC , Latch

S-982 & S-985: 12-50VDC, Latch

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Other Voltages available

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Flow Chart

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Operation

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Line Pressure [1] is applied to the Control Chamber [2] through the opened 3-way Solenoid [3]. This creates superior closing force that moves the Diaphragm Assembly [4] toward a closed position. Closing the solenoid causes it to discharge pressure from the Valve control chamber, thereby opening it. For 8"; DN200 valves and larger, a 3-way Hydraulic Relay Valve [5] quickens Valve response.

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How to Order

Please specify the requested valve in the following sequence: (for more options please contact us)

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