3-Way Mixing & Diverting Control Valve

An efficient temperature control solution with one valve for two functions, optimizing heat exchange system performance.

Heat Exchangers
Air Handling Units
District Heating
Industrial Mixing

CVC-300M

Why Choose the CVC-300M?

Dual-Function in One Valve: A single valve body performs both mixing and diverting, simplifying system design and reducing equipment and installation costs.
Precise Control: Offers linear and equal percentage flow characteristics to ensure accurate temperature regulation, improving system energy efficiency and comfort.
Reliable Shut-off: Provides tight shut-off on both ports, maintaining stable performance under various conditions and extending system lifespan.

MaterialEN-JL1040 (Cast Iron)
EN-JS1049 (Ductile Iron)
1.0619+N (Carbon Steel)
1.4408 (Stainless Steel 316L)
Temperature-10°C to 300°C (14°F to 572°F) for EN-JL1040
-10°C to 350°C (14°F to 662°F) for EN-JS1049
-60°C to 450°C (-76°F to 842°F) for 1.0619+N
-60°C to 400°C (-76°F to 752°F) for 1.4408
PressurePN 16 / Class 150 (16 bar / 232 PSI)
PN 25 / Class 300 (25 bar / 363 PSI)
PN 40 / Class 300 (40 bar / 580 PSI)
ConnectionFlange
NPS1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 5″, 6″
DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150
MediumCooling water, cooling brine, warm water, hot water, steam, gas, etc.

Key Features

  • 3-Way Mixing & Diverting Function
    One valve body performs both mixing and diverting operations, simplifying piping layouts and reducing system complexity.

  • Optimized for Temperature Control Systems
    Designed for precise temperature regulation in heat exchange and HVAC systems, improving thermal efficiency and operational stability.

  • Linear & Equal Percentage Flow Characteristics
    Offers selectable flow characteristics to ensure accurate modulation and responsive control across varying load conditions.

  • Dual-Port Tight Shut-Off
    Provides reliable sealing on both ports, maintaining stable system performance and preventing cross-flow leakage.

  • Cost-Efficient System Design
    Replaces multiple valve configurations, lowering equipment, installation, and maintenance costs.

  • Wide Material Selection
    Available in Cast Iron (EN-JL1040), Ductile Iron (EN-JS1049), Carbon Steel (1.0619+N), and Stainless Steel 316L (1.4408) to meet diverse application requirements.

  • Broad Temperature Capability
    Operating range from -60°C up to 450°C depending on material selection, suitable for heating, cooling, and industrial process applications.

  • Multiple Pressure Ratings
    Available in PN16, PN25, and PN40 / Class 150–300, supporting demanding industrial conditions.

  • Flexible Size Range
    NPS sizes from 1/2” to 6” (DN 15–150) for compatibility with a wide range of piping systems.

  • Flanged Connection Design
    Standard flanged ends for secure installation and easy integration into existing systems.

  • Suitable for Various Media
    Designed for cooling water, brine, hot water, steam, gas, and other process fluids.

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