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F680HD+GMX24-MFT-X1 | Belimo 3 Inch Two Way Butterfly Control Valve With MFT Actuator
- Regular price
- $988.00
- Sale price
- $988.00
- Regular price
-
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Product Description P/N: F680HD+GMX24-MFT-X1
Description
The Belimo F680HD+GMX24-MFT-X1 is a 3-inch, 2-way butterfly control valve with an integrated 24 V non spring return MFT programmable actuator. It delivers precise flow regulation with a Cv of 302 and reliable close-off performance for hydronic HVAC systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Control Valves |
| Part Number | F680HD+GMX24-MFT-X1 |
| Subcategory | Butterfly Valves |
| Valve Type | Butterfly Valve |
| Valve Size | 3 in (DN 80) |
| Flow Pattern | 2-way |
| Cv Rating | 302 |
| Flow Characteristic | Modified equal percentage |
| Body Pressure Rating | ANSI Class Consistent with 125, 232 psi CWP |
| Close-Off Pressure | 200 psi |
| Leakage Rate | 0% |
| Pipe Connection | Flanged, ASME/ANSI Class 125/150 |
| Maximum Velocity | 12 FPS |
| Valve Body Material | Ductile cast iron ASTM A536 |
| Disc Material | 304 stainless steel |
| Stem Material | 416 stainless steel |
| Seat Material | EPDM |
| Fluid Compatibility | Chilled or hot water, up to 60% glycol |
| Fluid Temperature Range | -22…250°F (-30…120°C) |
| Actuator Type | Non spring return, MFT programmable |
| Nominal Voltage | AC/DC 24 V |
| Power Consumption (Running) | 4.5 W |
| Electrical Connection | 18 GA plenum cable, 3 ft, 1/2" NPT |
| Degree of Protection | IP54 / NEMA 2 |
| Weight | 4.9 lb |
Information About F680HD+GMX24-MFT-X1
The F680HD+GMX24-MFT-X1 is part of Belimo’s heavy-duty butterfly valve series designed for accurate flow control in medium-diameter hydronic piping systems. The valve features a robust ductile iron body with epoxy coating and stainless steel trim to ensure durability, corrosion resistance, and consistent sealing performance. Its factory-mounted GMX24-MFT actuator operates on AC/DC 24 V and supports MFT programmable control, allowing flexible configuration for modulating, on/off, or floating point operation. Engineered for maintenance-free service, the assembly provides stable performance and precise positioning across the full operating range.
Key Features
- High-Performance Butterfly Valve Assembly: DN 3-inch valve with a Cv of 302 supports efficient flow control with low pressure drop in hydronic systems.
- Modified Equal Percentage Flow Characteristic: Optimized flow curve ensures smooth modulation and accurate control across varying load conditions.
- Integrated MFT Programmable Actuator: GMX24-MFT actuator supports 2…10 V, 4…20 mA, on/off, and floating point control from a single configurable device.
- Non Spring Return Operation: Maintains the last commanded valve position during power loss for stable and predictable system behavior.
- Durable Valve Construction: Ductile cast iron body with epoxy coating and stainless steel disc and stem provide long-term reliability.
- Tight Shutoff Performance: Rated for 200 psi close-off pressure with zero leakage to ensure effective isolation when closed.
- Service-Friendly Design: External manual override push button and mechanical position indication simplify commissioning and maintenance.
The F680HD+GMX24-MFT-X1 delivers the reliability and precision required for accurate butterfly valve flow control in commercial HVAC hydronic applications.
Description
The Belimo F680HD+GMX24-MFT-X1 is a 3-inch, 2-way butterfly control valve with an integrated 24 V non spring return MFT programmable actuator. It delivers precise flow regulation with a Cv of 302 and reliable close-off performance for hydronic HVAC systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Control Valves |
| Part Number | F680HD+GMX24-MFT-X1 |
| Subcategory | Butterfly Valves |
| Valve Type | Butterfly Valve |
| Valve Size | 3 in (DN 80) |
| Flow Pattern | 2-way |
| Cv Rating | 302 |
| Flow Characteristic | Modified equal percentage |
| Body Pressure Rating | ANSI Class Consistent with 125, 232 psi CWP |
| Close-Off Pressure | 200 psi |
| Leakage Rate | 0% |
| Pipe Connection | Flanged, ASME/ANSI Class 125/150 |
| Maximum Velocity | 12 FPS |
| Valve Body Material | Ductile cast iron ASTM A536 |
| Disc Material | 304 stainless steel |
| Stem Material | 416 stainless steel |
| Seat Material | EPDM |
| Fluid Compatibility | Chilled or hot water, up to 60% glycol |
| Fluid Temperature Range | -22…250°F (-30…120°C) |
| Actuator Type | Non spring return, MFT programmable |
| Nominal Voltage | AC/DC 24 V |
| Power Consumption (Running) | 4.5 W |
| Electrical Connection | 18 GA plenum cable, 3 ft, 1/2" NPT |
| Degree of Protection | IP54 / NEMA 2 |
| Weight | 4.9 lb |
Information About F680HD+GMX24-MFT-X1
The F680HD+GMX24-MFT-X1 is part of Belimo’s heavy-duty butterfly valve series designed for accurate flow control in medium-diameter hydronic piping systems. The valve features a robust ductile iron body with epoxy coating and stainless steel trim to ensure durability, corrosion resistance, and consistent sealing performance. Its factory-mounted GMX24-MFT actuator operates on AC/DC 24 V and supports MFT programmable control, allowing flexible configuration for modulating, on/off, or floating point operation. Engineered for maintenance-free service, the assembly provides stable performance and precise positioning across the full operating range.
Key Features
- High-Performance Butterfly Valve Assembly: DN 3-inch valve with a Cv of 302 supports efficient flow control with low pressure drop in hydronic systems.
- Modified Equal Percentage Flow Characteristic: Optimized flow curve ensures smooth modulation and accurate control across varying load conditions.
- Integrated MFT Programmable Actuator: GMX24-MFT actuator supports 2…10 V, 4…20 mA, on/off, and floating point control from a single configurable device.
- Non Spring Return Operation: Maintains the last commanded valve position during power loss for stable and predictable system behavior.
- Durable Valve Construction: Ductile cast iron body with epoxy coating and stainless steel disc and stem provide long-term reliability.
- Tight Shutoff Performance: Rated for 200 psi close-off pressure with zero leakage to ensure effective isolation when closed.
- Service-Friendly Design: External manual override push button and mechanical position indication simplify commissioning and maintenance.
The F680HD+GMX24-MFT-X1 delivers the reliability and precision required for accurate butterfly valve flow control in commercial HVAC hydronic applications.