Malteax Trading

Electromotoric actuators for modulating or 3-position control of small valves for terminal units and chilled ceilings. With position indication, manual control and plug-in type connecting cable 1.5 m. Automatic stroke adaption and force-dependent switching off in the end position.

The pressure independent control technology has matured over the years and is accepted as a proven application for optimizing hydronic system delta T, enhancing system performance and reducing energy cost. Pressure independent valves offer precise hydronic flow control resulting in improved system efficiency and control for heating and cooling applications. The primary purpose of pressure independent control valves in a HVAC system is to minimize flow through the coil in an air handler while maintaining process variable set point control (coil discharge air temperature). Hydronic system performance has varied from constant volume to variable volume with pressure independent flow control.

Installing pressure independent control valves instead of pressure dependent two-way control valves typically used in variable flow systems is the best of both worlds. The pressure independent valve combines the functionality of a control valve and a pressure regulating valve, creating ONE precise product which is unaffected by pressure variations in a system. The high rangeability provides enhanced control resulting in elevated delta T performance and reduced flow to serve system loads. This cost effective design provides a constant flow – at each degree of ball opening – giving unparalleled performance in your HVAC system.

We are devoted towards offering the qualitative range of Danfoss Pressure Independent Control Valve,as per client’s precise need and requirements.

Features and benefits:

• Stable room temperature
• Eliminating the overflow situations at partial load conditions has a significant effect on the stability of the room temperature
• Improved indoor comfort
• With the stable room temperature, the indoor comfort increases. Required temperatures are accurately met, increasing the productivity of office employees or benefitting the experience of hotel guests.
• Energy savings
• The perfectly balanced system, under all conditions, increases the energy efficiency and leads to savings on energy costs.
• Reduced maintenance costs
• As the pressure-independent valves ensure perfect working conditions, the actuators mounted on them require fewer movements to keep the temperature stable. This increases the lifetime value of the actuators and reduces the maintenance costs.

Malteax, as a stockist and supplier of Mild Steel Medium Pressure Danfoss 2/3 Way Globe Control Valves, likely offers these valves for use in various industrial and commercial applications where precise control of fluid flow is required. These types of valves are often employed in heating, ventilation, air conditioning (HVAC), and other fluid handling systems.
Here’s a general technical description of a typical Mild Steel Medium Pressure Danfoss 2/3 Way Globe Control Valve:
Technical Description:

Body Material:

Mild Steel Construction: The valve body is constructed from mild steel, which is commonly used for its cost-effectiveness, strength, and suitability for handling medium pressure applications.

Control Type:

2/3 Way Globe Control Valve:

2-Way Valve: The 2-way version controls the flow in a single direction, either opening or closing the valve based on the signal received.

3-Way Valve: The 3-way version offers more flexibility in controlling two flows in one valve body, either mixing or diverting the flow.

Medium Pressure Range:

These valves are designed for medium-pressure systems, typically between 10 bar (145 psi) to 40 bar (580 psi), though this can vary depending on the specific model.

Flow Control:

The globe valve design allows for precise regulation of fluid flow. The valve typically features a plug (or disc) that moves up or down in response to control signals, making it highly effective for throttling applications.

Pressure and Temperature Range:

These valves typically operate in a pressure range up to 16 bar (232 psi) or more, with temperature tolerances up to 200°C (392°F) or higher, depending on the specific materials used in the construction.

Actuation:

These valves may come with electric, pneumatic, or hydraulic actuators that can be controlled remotely. The actuator adjusts the valve position based on signals received, allowing for precise regulation of flow rates and system pressures.

Applications:

These valves are suitable for controlling the flow of water, steam, air, and other fluids in various applications, such as:

HVAC Systems

Industrial Process Control

Heating Systems

Water Treatment Plants

Power Generation

Features:

Durable Design: Mild steel offers a balance between cost and strength, making it ideal for a wide range of medium-pressure applications.

Corrosion Resistance: The valve may come with coatings or additional corrosion protection to extend its lifespan in challenging environments.

Easy Maintenance: Danfoss valves are known for their straightforward design, facilitating easy maintenance and servicing.

Certifications and Standards:

Typically, Danfoss valves meet various international standards, such as ISO and ANSI, ensuring reliability, safety, and compatibility with other components in the system.

Conclusion:
Malteax as a supplier of these valves would be catering to businesses needing reliable and efficient flow control solutions, especially where medium pressure conditions and precise regulation are important.
Would you like more specific details or any other type of valve or component?

Maltex Trading stocks and supplies Belimo Flow Sensors available in Nickel-Plated Brass and Cast Iron housing types, designed for precise flow measurement in HVAC systems, chilled water circuits, heating systems, and other fluid handling applications.

⚙️ Applications:

• Chilled and hot water HVAC loops

• Hydronic heating and cooling systems

• Energy monitoring and consumption optimization

• BMS integration for flow measurement and control