Description
Clorius M3F Three-Way Control Valve (DN20–DN65)
Reliable Three-Way Mixing and Diverting Valve for Industrial Temperature Control
The Clorius M3F is a three-way globe control valve designed for precise temperature and flow control in industrial heating, district heating, marine, and process applications. Available in DN20 to DN65, the M3F can be installed as either a mixing or diverting valve and is typically paired with Clorius thermostatic, electric, or pneumatic actuators. Its nodular cast iron body and stainless steel internal components provide long service life, excellent corrosion resistance, and dependable control performance in demanding environments.
Key Features
- Three-way globe control valve
- Sizes: DN20, DN25, DN32, DN40, DN50, DN65
- Pressure rating: PN16
- Mixing or diverting service
- Nodular cast iron body (EN-GJS-400-15)
- Stainless steel spindle, seats and cone
- Flanged connections according to EN 1092-2 PN16
- Balanced single-seat design
- Quadratic/Linear flow characteristic
- Leakage rate ≤ 0.5% of Kvs
- Compatible with mechanical thermostats, electric actuators, and pneumatic actuators.
Benefits
Precise Temperature Control
The M3F delivers stable and accurate regulation of hot water, lubricating oil, and other compatible liquids. Its optimized flow characteristic provides smooth valve movement and excellent control accuracy across a wide operating range.
Flexible Installation
Designed as both a mixing and diverting valve, the M3F can easily adapt to various piping configurations. It may be installed with either a vertical or horizontal spindle, making integration into new or existing systems straightforward.
Robust Industrial Construction
Manufactured from high-strength nodular cast iron with stainless steel trim, the valve withstands continuous operation in demanding heating and industrial process systems while maintaining reliable sealing performance.
Excellent Control Performance
The balanced single-seat design minimizes actuator force requirements while maintaining stable control and low leakage, resulting in efficient and reliable system operation.
Typical Applications
The Clorius M3F is widely used in:
- District heating substations
- Central heating plants
- Industrial process temperature control
- Heat exchangers
- Marine engine cooling systems
- Lubricating oil systems
- HVAC heating systems
- Industrial hot water circulation
- Process cooling applications.
Technical Specifications
| Specification | Value |
|---|---|
| Model | M3F |
| Valve Type | Three-Way Globe Control Valve |
| Function | Mixing / Diverting |
| Size Range | DN20–DN65 |
| Pressure Rating | PN16 |
| Body Material | EN-GJS-400-15 Nodular Cast Iron |
| Trim Material | Stainless Steel |
| End Connection | EN 1092-2 PN16 Flanges |
| Flow Characteristic | Quadratic / Linear |
| Leakage Rate | ≤ 0.5% of Kvs |
| Compatible Media | Hot water, lubricating oil, other compatible liquids |
| Installation | Vertical or horizontal spindle |
| Typical Actuation | Thermostatic, Electric or Pneumatic Actuator |
Why Choose the Clorius M3F?
The Clorius M3F offers dependable three-way flow control for demanding industrial and HVAC applications. Its rugged construction, accurate modulation, and flexible mixing/diverting capability make it an excellent choice for engineers seeking long-term reliability and precise temperature regulation. When combined with Clorius thermostatic or motorized actuators, the M3F provides an efficient and energy-saving solution for modern heating and process control systems.
Product Attributes
| Attribute | Value |
|---|---|
| Brand | Clorius Controls |
| Model | M3F |
| Product Type | Three-Way Globe Control Valve |
| Valve Function | Mixing / Diverting |
| Body Material | Nodular Cast Iron (EN-GJS-400-15) |
| Trim Material | Stainless Steel |
| Nominal Size | DN20–DN65 |
| Pressure Rating | PN16 |
| End Connection | Flanged EN 1092-2 |
| Flow Characteristic | Quadratic / Linear |
| Leakage Class | ≤0.5% of Kvs |
| Media | Hot Water, Lubricating Oil, Compatible Liquids |
| Installation | Vertical or Horizontal Spindle |
| Actuator Compatibility | Thermostatic, Electric, Pneumatic |
| Applications | District Heating, Industrial Processes, Marine Systems, HVAC |
| Country of Brand | Denmark |
