DIFFRANTIAL CONTROL VALVE

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MOQ : 1 Unit

DIFFRANTIAL CONTROL VALVE Specification

Product Type
Differential Control Valve

General Use
Flow and Pressure Regulation in HVAC and Industrial Systems

Material
Cast Iron / Ductile Iron / Stainless Steel

Type
Hydronic/Water Control Valve

Capacity
DN 15 to DN 300 sizes

Computerized
No

Automatic
Yes

Control System
Differential Pressure Based

Production Rate
Continuous

Pressure
Up to 16 Bar

Weight (kg)
Varies by model (approx. 8-120 kg)

Dimension (L*W*H)
Varies by model (e.g., DN65: approx. 341mm x 206mm x 197mm)

Feature
Automatic Pressure Balancing, Stable Flow Control

Color
Blue / Customized

End Connection
Flanged / Screwed Options

Application
HVAC Systems, District Cooling, Water Distribution, Chilled Water Circuits

Body Coating
Epoxy Powder Coated Finish

Max. Working Temperature
Up to 120°C

Seal Material
EPDM / PTFE

Connection Type
Flanged Ends as per DIN/ANSI Standards

Mounting Position
Horizontal/Vertical

Actuator Option
Manual, Pneumatic or Electric on request

Compliance
ISO 9001:2015 Certified

Flow Range
Depending on Valve Size and Model

Media
Water, Glycol Solutions

About DIFFRANTIAL CONTROL VALVE

DIFFRANTIAL CONTROL VALVE is a robust fluid control unit that is designed to control pressure differences across the valve. The body of this flow control unit is fabricated by using top-quality alloyed steel that gives high strength and rigidity to resist extreme pressure and temperature. The control element of this industrial valve is connected to an electrical system that delivers control signals to pneumatic, hydraulic, or electric units for efficient and controlled functioning. DIFFRANTIAL CONTROL VALVE availed by our company is specially designed for LPG bottling systems but it can also be used in other applications such as heating, cooling, and air conditioning systems.

Reliable Flow and Pressure Management

This valve incorporates a differential pressure-based control system, automatically balancing pressure and maintaining stable flow rates, which is critical in large-scale HVAC and water distribution systems. Options for manual, pneumatic, or electric actuators provide flexible integration and optimized operation for diverse applications.

Crafted for Enduring Performance

Its robust body, available in cast iron, ductile iron, or stainless steel, is protected with an epoxy powder-coated finish, enhancing resistance against corrosion. EPDM and PTFE seals ensure leak-proof operation under varying thermal loads, while compliance with ISO 9001:2015 guarantees consistent manufacturing quality.

FAQs of DIFFRANTIAL CONTROL VALVE:

Q: How does the differential control valve regulate flow and pressure in HVAC systems?

A: The valve employs a differential pressure-based system to automatically balance and regulate the flow and pressure. This ensures consistent distribution of water or glycol solutions within HVAC networks, reducing system inefficiencies and optimizing energy use.

Q: What connection options are available for installation?

A: The valve can be supplied with flanged ends as per DIN/ANSI standards, and alternatively with screwed connections. This allows versatile mounting in horizontal or vertical positions, adapting easily to piping layouts in various industrial and commercial settings.

Q: When should I choose EPDM or PTFE sealing material for my application?

A: EPDM seals are best for water and mild glycol applications up to 120C, offering reliable flexibility and thermal resilience. PTFE is preferable where higher chemical resistance or temperature stability is needed, especially in demanding environments.

Q: Where can the differential control valve be applied beyond HVAC and district cooling?

A: These valves are also suitable for water distribution and chilled water circuits in both commercial buildings and industrial facilities, providing automatic pressure adjustment and flow control wherever precise hydronic regulation is required.

Q: What is the process to request an actuator for automatic control?

A: When ordering, specify your preferred actuator typemanual, pneumatic, or electric. The valve will be factory-fitted or supplied ready for actuator mounting, enabling easy transition to automated or remote flow management as per your control requirements.

Q: What are the benefits of using epoxy powder-coated valves in water systems?

A: Epoxy coating provides enhanced protection against corrosion and mechanical wear, extending operational lifespan and maintaining valve performance even in tough environmental conditions, particularly important for continuous-operation systems.

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