Industrial valves · Клапаны Bermad: типы, технические характеристики и применение
Bermad Control Valves: Engineering Solutions for Hydraulic Systems
Engineering Analysis and Application of Bermad Valves for Flow Control
Bermad control valves are advanced hydraulic devices designed for precise control and regulation of liquid and gaseous media in pipeline systems. Bermad products, manufactured in Israel, guarantee the stabilization of hydraulic parameters, effective damping of hydraulic shocks, and full automation of technological processes.
EV Group China is an official distributor of original Bermad solutions. For over half a century, this valve equipment has been a benchmark for operational reliability in the energy, oil and gas, and irrigation industries, demonstrating seamless integration with modern automated process control systems (APCS).
Classification and Design Features of Bermad Valves
Regulating Valves (Pressure Control)
- Purpose: Precise regulation and stabilization of pressure 'upstream' or 'downstream' in pipeline networks.
- Design: Equipped with pilot control with a diaphragm or spring mechanism, which provides high-speed response to changes in hydraulic conditions.
Check Valves (Backflow Prevention)
- Purpose: Automatic prevention of reverse flow of the working medium, protecting pumping units and pipelines from backflows.
- Design: Axial disc or ball check valve, designed to minimize hydraulic losses and ensure quiet operation.
Shut-off Valves
- Purpose: Ensuring complete tightness (class 'A') for isolating sections of the pipeline.
- Design: Includes ball valves, gate valves, and butterfly valves, compatible with electric, pneumatic, and hydraulic actuators for integration into APCS.
Level Control Valves
- Purpose: Automatic control of filling processes and maintaining a set liquid level in tanks and reservoirs.
- Design: Float or modulating electronic control systems, ensuring precise level control.
Safety Valves
- Purpose: Protecting the system from exceeding the maximum allowable working pressure (MAWP) by releasing excess medium.
- Design: Direct-acting spring mechanism with the ability to precisely adjust the set pressure for triggering to ensure facility safety.
Key Technical Parameters of Bermad Valves
| Parameter | Description |
|---|---|
| Body Materials | Corrosion-resistant materials: austenitic stainless steel, nickel-aluminum bronze, ductile iron (DI), composite polymers. |
| Actuator Types | Control options: electric, pneumatic, and hydraulic actuators; solenoid coils for discrete control. |
| Integration | Integration with APCS: full compatibility with pressure, flow, level, and temperature sensors according to standard industrial protocols. |
Application Areas and Industry Solutions
- Water supply and sewerage systems: protection of main networks from hydraulic shocks, optimization of pressure in water distribution zones.
- Heating networks and energy: precise regulation of heat carrier flows (water, steam) in heating and hot water supply circuits.
- Oil and gas industry: control of flows at hydrocarbon extraction, transportation, and storage facilities in accordance with API standards.
- Agriculture and irrigation: creation of highly efficient automated irrigation and drip irrigation systems.
- Metallurgy and mining industry: control of technical fluid and cooling media flows in aggressive operating conditions.
Technical Questions and Answers (FAQ)
What are the key advantages of Bermad valves?
Their effectiveness is based on high precision hydraulic regulation, the use of corrosion-resistant materials, and full adaptability to SCADA and APCS systems.
Are Bermad valves suitable for working with chemically active media?
Yes, thanks to a wide range of available materials, including 316/316L stainless steels, duplex steels, and special alloys, it is possible to select a model resistant to specific chemical reagents and temperatures.
Does EV Group China provide engineering support for valve selection?
Yes, EV Group China engineers perform professional selection of Bermad valves based on hydraulic calculations and the technical requirements of your project.
Bermad Valve Supplies from EV Group China
EV Group China organizes direct supplies of certified Bermad pipeline valves for projects in water supply, fire safety, and industrial automation. To receive a technical and commercial offer and consultation from our engineers, please contact the EV Group China sales department.