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Bermad - Model 120-X 3 Way Pressure Reducing Valve

Bermad - Model-120-3W - Product Image
Brand: Bermad
Category: Control Valves, 100 Series
Size Range:

40-150mm

Connection:

40-80mm - Female Threaded BSP

80-150mm - Flanged

Engineering Data:

Bermad - Model 105 - Basic Hydraulic Valve

Product Description

The BERMAD Model 120-3 Way Pressure Reducing Valve is a hydraulically operated, diaphragm-actuated control valve that reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop

Features & Benefits

  • Line pressure driven Hydraulic Level Control
    • Protects downstream systems
    • Opens fully upon line pressure drop
  • Engineered Plastic Valve with Industrial Grade Design
    • Adaptable on-site to a wide range of end connection sizes and types
    • Articulated flange connections isolate the valve from line bending and pressure stresses
    • 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 the smooth closing
    • Requires low actuation pressure
    • Prevents diaphragm erosion and distortion
    • Simple In-Line Inspection and Service

Bermad - 120 - 3 way Valve - Features and Benefits

1. BERMAD Model IR-120-XZ establishes a reduced pressure zone, protecting lateralsand distribution line

2. Kinetic Air Valve

3. Combination Air Valve

Typical Applications

  • Computerized Irrigation Systems
  • Pressure Reducing Stations
  • Systems Subject to Varying Supply Pressure
  • Distribution Centers
  • Energy Saving Irrigation Systems

Technical Data

Operation

Bermad - 120-3 Way - Operation

The Pressure Reducing Pilot 1 commands the main Valve to throttle closed should Downstream Pressure P2 rise above pilot setting, and to open fully when it drops below pilot setting. The Manual Selector 2 enables local manual closing.

Materials

Body, Cover and Plug

  • Glass-Filled Nylon

Diaphragm

  • NR, Nylon fabric reinforced

Seals

  • NR

Spring

  • Stainless Steel

Cover Bolts

  • Stainless Steel

Pressure Rating

  • 10 bar

Operating Pressure Range

  • 0.5-10 bar

Setting Range

  • 0.8-6.5 bar

Setting ranges vary according to specific pilot springs. Please consult Deeco.

Control Accessories

Tubing and Fittings

  • Plastic

Pilot Spring Range

Bermad 120-3 Way - Pilot Spring Range

Bermad 120-3 Way - Pilot Spring Range

Flow Properties

Bermad - 120 -3 Way - Flow Properties

Bermad - 120 -3 Way - Flow Properties

Valve Flow Coefficient

Bermad - 120 -3 Way - Valve Flow Coefficient

Bermad - 120 -3 Way - Valve Flow Coefficient

Flow Chart

Bermad - 120 -3 Way - Flow Chart

Bermad - 120 -3 Way - Flow Chart

Technical Specifications

Dimensions and Weights

Y Pattern Valves Dimensions & Weights

Bermad - 120 -3 Way - Technical Specifications
Bermad - 120-3 Way - Dimensions and Weights 1
Bermad - 120-3 Way - Dimensions and Weights 2

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 adapters or valves with adapters 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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