| Brand: | Bermad |
| Category: | Control Valves, 200 Series |
| Size Range: | 40-50mm |
| Connection: | Female Threaded BSP |
| Engineering Data: |
Product Description
The BERMAD Model 21T-X 3 Way Solenoid Controlled Valve is a hydraulically operated, diaphragm-actuated control valve that opens and shuts in response to an electric signal.
Features & Benefits
- Line Pressure Driven, Hydraulically Controlled
- Hydraulically control Valve with Solenoid Control
- Line pressure driven
- Electrically controlled On/Off
- Suitable also for remote and/or elevated systems
- Plastic Globe Hydro-Efficient Valve
- Unobstructed flow path
- Single moving part
- High flow capacity
- Highly durable, chemical and cavitation resistant
- Unitized Flexible Diaphragm and Guided Plug
- Excellent low-flow regulation performance
- Prevents diaphragm erosion and distortion
- Fully Supported & Balanced Diaphragm
- Requires low actuation pressure
- User-Friendly Design
- Simple in-line inspection and service
1. BERMAD Model IR-210-3W-X opens in response to an electric signal.
2. BERMAD Ultrasonic Water Meter
3. BERMAD Combination Air Valve Model IR-C10
4. BERMAD Vacuum Breaker
5. RTU
Typical Applications
- Computerized Irrigation Systems
- Distribution Centers
- Landscape
- Low Supplied Pressure Irrigation Systems
Technical Data
Operation
Line Pressure 1 is applied to Control Chamber 2 through the opened 3-Way Solenoid 3. This creates a superior closing force that moves Diaphragm Assembly 4 towards a closed position. Closing the solenoid causes it to discharge pressure from the control chamber, thereby opening the valve.
Materials
Body, Cover and Plug
- Polyamid 6 & 30% GF
Diaphragm
- NBR
Seals
- NBR
Spring
- Stainless Steel
Cover Bolts
- Stainless Steel
Rating
- 10 bar.
Operating Pressure Range
- 0.5-10 bar.
Control Accessories
Tubing and Fittings
- Plastic
Solenoid Voltage Range
- S-390 & S-400: 24 VAC, 12 VDC, 24 VDC
- S-392-T & S-402: 9-20VDC Latch
- S982 & S985: 12-50 VDC Latch
Other Voltages are available
Flow Properties
Bermad - 210T-3W - Flow Properties
Valve Flow Coefficient
Bermad - 210T-3W - Valve Coefficient
Flow Chart
Bermad - 210T-3W - Flow Chart
Technical Specifications
Dimensions & Weights
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.
