| Brand: | Bermad |
| Category: | Control Valves, 100 Series |
| Size Range: | 40-150mm |
| Connection: | 40-80mm - Female Threaded BSP 80-150mm - Flanged |
| Engineering Data: |
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
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
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
Flow Properties
Bermad - 120 -3 Way - Flow Properties
Valve Flow Coefficient
Bermad - 120 -3 Way - Valve Flow Coefficient
Flow Chart
Bermad - 120 -3 Way - Flow Chart
Technical Specifications
Dimensions and Weights
Y Pattern Valves Dimensions & 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 adapters or valves with adapters please consult with customer service
For Spare Parts & Repair Kits - Please refer to the base model:
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.
