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Bermad - Model 11T - 2 Way Solenoid Valve

Bermad - 11-T - Product Image
Brand: Bermad
Category: Control Valves, 100 Series
Size Range:



40-80mm - Female Threaded BSP

Other Sizes

Engineering Data:

Bermad - Model 105 - Basic Hydraulic Valve

Product Description

The BERMAD 2-Way Solenoid Controlled Valve is a hydraulically operated, diaphragm-actuated control valve with an internal hydraulic Feed and bleed control loop.

The BERMAD Model IR-11T-N1-2W opens and closes drip-tight in response to an electric signal, which causes the solenoid to open or close the valve’s internal hydraulic loop

Features & 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
    • Highly durable, chemical & cavitation resistant
  • hYflow ‘Y’ Valve Body with “Look Through” Design
    • Ultra-high flow capacity at Low-pressure loss
  • Unitized Flexible Super Travel Diaphragm with a Guided Plug
    • Accurate and stable regulation with smooth closing
    • Requires low actuation pressure
    • Prevents diaphragm erosion and distortion
    • Simple In-Line Inspection and Service

Typical Applications

  • Computerized Irrigation Systems
  • Greenhouse Irrigation
  • Low Supplied Pressure Irrigation Systems
  • Energy Saving Irrigation Systems
  • Landscape - Municipal & Domestic
  • Turf-Golf Courses & Stadiums
Bermad - 11T - Typical Application

[1] BERMAD Model IR-11T opens & closes upon to electric command

[2] Combination Air Valve

Technical Data


Closed Position

Bermad -11T- Operation1

The internal restriction continuously allows line pressure into the control chamber. The solenoid controls outflow from the control chamber. When the solenoid is closed it causes pressure to accumulate in the control chamber, thereby forcing the valve to close.

Open Position

Bermad -11T- Operation2

Opening the solenoid releases more flow from the control chamber than the restriction can allow. This causes The accumulated pressure in the control chamber to drop, enabling the line pressure Acting on the plug to open the valve


Body, Cover, and Plug:

  • Polyamid 6 & 30% GF


  • NR, Nylon fabric reinforced


  • NR


  • Stainless Steel

Cover Bolts

  • Stainless Steel

Pressure Rating

  • 10 Bar

Operating Pressure

  • 0.5-10 bar

Control Accessories

  • S390-T; 24VAC ,12VDC & 24VDC
  • S392-T; 9VDC Pulse Solenoid

Flow Properties

Bermad -11T- Flow Properties

Valve Flow Coefficient

Bermad -11T- Flow Coefficient

Flow Chart

Bermad -11T- Flow Chart

Technical Specifications

Y Pattern Valves Dimensions & Weights

Bermad -11T- Diagram
Bermad -11T- Dimensions and Weights

CCDV = Control Chamber Displacement Volume • BSP.T = Internal Threaded • BSP.F = External Threaded Other End Connections are available on request. For dimensions and weights of adaptors or valves with adaptors Please consult with customer service

Due to the wide range of options available and criteria for correct model selection, pricing and configuration are available on application only.

Please consult with Deeco engineers for more information.

Bermad Model 100 Series - How to Order Guide
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