| Brand: | Bermad |
| Category: | Control Valves, 100 Series |
| Size Range: | 50-80mm |
| Connection: | 40-80mm - Female Threaded BSP |
| Engineering Data: |
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
[1] BERMAD Model IR-11T opens & closes upon to electric command
[2] Combination Air Valve
Technical Data
Operation
Closed Position
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
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
Materials
Body, Cover, and Plug:
- Polyamid 6 & 30% GF
Diaphragm
- NR, Nylon fabric reinforced
Seals
- NR
Spring
- 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
Valve Flow Coefficient
Flow Chart
Technical Specifications
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 adaptors or valves with adaptors 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.
