This product is related to this category:

Irrigation

Bermad Model 105 - Basic Hydraulic Valve

Model 105 is a hydraulically self-operated, diaphragm-actuated valve, which uses the hydraulic force of the existing line pressure, to open and close (an external pressure source, water or air, may be used for closing). Recommended for many On\Off and regulating applications, Model 105 is particularly suitable for agricultural irrigation heads, and filter stations.

PRODUCT CODE:
105-XXX
SIZE RANGE:
40-150mm

Bermad 100 Series

Available in size: 40-150mm

High Performance Plastic Hydraulic Control Valves

  • Ultra-high flow capacity with minimal pressure loss.
  • Simple design with few parts guarantees easy in-line inspection and service.
  • Positive guided valve plug provides accurate motion and smooth regulation.
  • Irrigation / Light Industrial Applications
  • 10 Bar rated

Bermad Model 105 - XXX - Basic Hydraulic Valve

The BERMAD Hydraulic Control Valve is a hydraulically operated, diaphragm actuated control valve that opens and shuts in response to a pressure command.

Bermad Model 105 - Hydraulic Valve

Features and Benefits

Hydraulic Control Valve

  • Line pressure driven
  • Hydraulically controlled On/Off

Engineered Plastic Valve with Industrial Grade Design

  • Adaptable on-site to a wide range of end connection sizes and types
  • Articulated flange connections eliminate mechanical and hydraulic stresses
  • Highly durable, chemical and cavitation resistant

Yflow ‘Y’ Valve Body with “Look Through” Design

  • Ultra-high flow capacity - Low pressure loss

Unitized Flexible Super Travel (FST) Diaphragm and Guided Plug

  • Smooth closing
  • Requires low actuation pressure
  • Prevents diaphragm erosion and distortion

User-Friendly Design

  • Simple in-line inspection and service

Operation

Bermad Hydraulic Valve Model 105 - Operation

Line Pressure [1] is applied to the Control Chamber [2] through the Manual Selector [3]. This creates superior closing force that moves the Diaphragm Assembly [4] toward a closed position. The discharge of pressure from the control chamber causes the line pressure acting on the diaphragm assembly to move the valve to an open position.

Typical Applications

  • Computerized Irrigation Systems
  • Distribution Centers
  • Low Supplied Pressure Irrigation Systems
  • Energy Saving Irrigation Systems
Typical application

[1] BERMAD Model IR-105-Z opens upon local manual command.

[2] BERMAD Water Meter Model WPH

[3] BERMAD Strainer Model 70F

[4] BERMAD Air Valve Model ARC-A-I-I

[5] BERMAD Vacuum Breaker Model ½" - ARV

Technical Specifications and Technical Data

Sizes:

  • 3, 3L, 4 & 6”; DN80, 80L, 100 & 150

Patterns:

  • Oblique: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150
  • Angle: 3”; DN80

End Connections:

  • Threaded: 3 & 3”L; DN80 & 80L
  • Flanged: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150

Pressure Rating:

  • 10 bar; 145 psi

Operating Pressure Range:

  • 0.35-10 bar; 5-145 psi

Materials:

  • Body, Cover and Plug: Glass-Filled Nylon
  • Diaphragm: NR, Nylon fabric reinforced
  • Seals: NR
  • Spring: Stainless Steel

Bermad Hydraulic Valve Model 105 - Dimensions and Weights

Bermad Hydraulic Valve Model 105 - Flow Chart

Manual
Datasheet
Engineering Data*
* Note: For some products Manual or Engineering Data are available only upon request.

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Product code

Bermad Model 105 - Basic  Hydraulic Valve

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